---

 

Table of Contents

01. General Information
02. Introduction
03. Installation
04. Donor and Service Antennas
05. Hardware Cabling
06. Power-up Procedure
07. System Configuration
09. Appendix A - Required Tools
10. Appendix B - Diagnostics and Testing
11. Appendix C - Unit LED Status Tables
12. Appendix D - Preventative Maintenance
13. Appendix E - General System Specifications and Dimensions

 

 

---

 

01. GENERAL INFORMATION

Public Safety Notes

The Cel-Fi QUATRA RED shall be installed in accordance with following Model Building and Installation Codes:

• Standard for the Installation, Maintenance, and Use of Emergency Services
• Communications Systems, NFPA 1221
• National Electrical Code, NFPA 70
• Fire Code NFPA 1
• Life Safety Code, NFPA 101

 

Opening and Safety Notes

Electric Shock
Opening any of the QUATRA RED components may result in electric shock and cause severe injury.

 

Exposure to RF
Working with the equipment while in operation may expose the technician to RF electromagnetic fields that exceed FCC rules for human exposure. Visit the FCC website at www.fcc.gov/oet/rfsafety to learn more about the effects of exposure to RF electromagnetic fields.

Please maintain a minimum safe distance of at least 40 cm while operating near the donor and the server antennas. The safe distance can be reduced if a lower antenna gain is used. Also, the donor antennas should be mounted outdoors on a permanent structure.

 

Hot Surface
In certain conditions, the equipment may become hot and may cause minor injuries if handled without any protection.

 

Warranty
Opening or tampering with any of the QUATRA RED components voids all warranties.

 

 

Lithium batteries
The battery may explode if it's replaced by an incorrect type. Dispose of used batteries according to local regulations.

Note: The RA uses an internal lithium ion battery to maintain RA LED alarms states after MBBU main battery power backup capacity has been exhausted. This battery does not require maintenance and is not user replaceable.

 

 

Ethernet instructions
This equipment is for indoor use only. All cabling should be installed indoors.

 

 

---

 

02. INTRODUCTION

During an emergency incident, every minute is critical. First responders need to be able to communicate with each other inside and outside of any structure at any time. Nextivity's Cel-Fi QUATRA RED for Public Safety solutions are designed to provide complete-code compliant radio coverage to higher performance standards in less time.

This guide also refers to additional tools and resources, such as the Cel-Fi WAVE PRO Mobile app, and the COMPASS device. This guide only explains their usage as they pertain to QUATRA RED. For more information on how your business may benefit from these resources, please refer to the product page on cel-fi.com.

 

 

System Overview

Cel-Fi QUATRA RED consists of a Network Unit (NU) and up to six (6) Coverage Units (per NU). The Network Unit takes off-air signals from separate LMR and FirstNet donor antennas, and digitizes the RF signals for distribution to up to six Coverage Units (CU) over dedicated Category (Cat5e or better) cables. CUs convert the digital signals back to RF, and boosts them for retransmission through local service antennas. The system also automates many traditional install complications, helping to ensure faster system deployment and certification.

 

 

QUATRA RED Architecture

Cel-Fi QUATRA RED is a modular solution with five (5) foundational components:

• Network Unit (NU)
• Coverage Units (CU)
• Monitoring and Battery Backup Unit (MBBU)
• Remote Annunciator Panel (RA)
• Emergency Power-Off Switch (EPO)

Cel-Fi by Nextivity recommends the use of Category cable (CAT5e or superior) for data transmission and to provide electrical power (Power-over-Ethernet) to all the components in the system except were indicated in this user manual.

NU and CUs must be the same model and band configuration. Multiple QUATRA RED systems may be installed together to form a more extensive solution, and linked to a single Site address for remote cloud management.

Cel-Fi QUATRA RED provides a sophisticated network-safe design that has been engineered to minimize the embedded effects of signal amplification.

Note: There is no technical limitation to the number of CEL-FI systems or solutions that may be installed together at a site.

 

 

Main Features

• QUATRA Red is a complete LMR plus FirstNet capable system
• The MBBU powers the system and acts as the control interface
• The MBBU comes in different configurations to support your site capacity requirements
• A single NU supports up to six (6) one watt CUs (easily scalable)
• Coverage Units connect to the system and are powered over Ethernet (PoE)
• Remote Management through Cel-Fi WAVE portal
• Automatic setting of uplink (UL) and downlink (DL) gain during the commissioning phase
• Antenna pointing algorithm to optimize FirstNet donor signals
• Downlink gain automatically set to 20dB isolation per NFPA 1221
• Near real-time uplink (UL) automatic gain control (AGC)
• Real-time, automatic slot-to-slot gain control
• Uplink AGC and gating can respond in <1.2ms to changing inputs levels, making the QUATRA RED system very robust against the near-far effect
• Grid testing can be done using the WAVE PRO app without support from the dispatch center

 

 

Ordering Info

Cel-Fi QUATRA RED is available in four different radio configurations

• FirstNet + LMR (700 MHz & 800 MHz)
• LMR (700 MHz & 800 MHz)
• 700 MHz only
• 800 MHz only

 

Note: NU & CU model configurations are not interchangeable.

 

Model Number	Product Description
F42-67ENU	Cel-Fi QUATRA RED NU Class A, FirstNet + 700/800MHz LMR
F41-8XCU	Cel-Fi QUATRA RED CU Class A, FirstNet + 700/800MHz LMR
F42-67ENUB	Cel-Fi QUATRA RED NU Class B, FirstNet + 700/800MHz LMR
F41-8XCUB	Cel-Fi QUATRA RED CU Class B, FirstNet + 700/800MHz LMR
F42-10L-100	Cel-Fi QUATRA RED MBBU Large (for systems w/ 3 to 6 CUs; 12 Hrs)
F42-10S-100	Cel-Fi QUATRA RED MBBU Small (for systems w/ 1 to 2 CUs)
F42-10X-100	Cel-Fi QUATRA RED MBBU Large (for systems w/ 3 to 6 CUs; 24 Hrs)
F42-10R-100	Cel-Fi QUATRA RED Remote Annunciator Panel
F42-10E-100	Cel-Fi QUATRA RED Emergency Power-Off Switch
F42-10A-100	QUATRA RED Server Antenna with Resistor
A11-V43-101	Indoor Omni Antenna N-F connector
A32-V32-201	Wideband Directional with Resistor
A62-V44-200	LPDA-R Antenna with resistor

 

Use the following MBBU backup power capacity chart to determine which MBBU model and battery Amp-Hour (Ah) capacity is appropriate for your system to meet local authority backup power requirements.

Total capacity depends on the number of CUs connected to the NU, the QUATRA RED model, and whether 12 or 24 hour backup power is needed.

 

NOTE - 1: For more information about battery charging and capacity, please see Appendix B – Rechargeable Standby Power Calculations.

NOTE - 2: Normally, the MBBU is also providing backup power to all CUs over the Ethernet cable that connects them to the NU. However the CUs are also fitted with local power supply ports if needed.

 

 

 

 

---

 

03. INSTALLATION

Installation Area

All the components of the QUATRA RED solution are NEMA 4X rated once installed. However, during installation or maintenance, appropriate measures must be taken to prevent water or debris damage to open units or cable connections.

The installation location for the product must be well ventilated. The equipment has been designed to operate at the temperature range and humidity level, as stated in the product specifications.
The mounting surface must be able to support the weight of the equipment.

Direct sunlight exposure to the equipment should be avoided. Provide additional shelter if necessary.

 

 

Installation Overview

 

 

 

Unpacking and Package Contents (all units)

When receiving any QUATRA RED component, perform the following checks:

• Inspect the shipping container for damage before unpacking the unit.
• Look for any physical damage to the equipment.
• Check that all the items listed in the packing list are included, such as:
  
  • The MBBU is supplied with one Power Cable, one NU Power Cable, and one FORM C cable. Optional Casters or Leveler feet are user supplied (5/16” through hole).
  • The NU, CUs, RA, and EPO Switch are supplied with waterproof Ethernet fittings and mounting hardware. Ethernet cables are user supplied.

 

 

Mounting the Monitor and Battery Backup Unit (MBBU)

The Monitor and Battery Backup Unit (MBBU) is the centerpiece of the QUATRA RED system. The MBBU processes all alarming, DC power, service configuration, and system control. The installation procedure described in this manual is identical for models F42-10S-100, F42-10L-100 and F42-10X-100.

Note: Even though this manual explains how to install and wire the batteries inside the MBBU, the unit doesn't include the batteries. Please refer to the "MBBU Model & Battery Selection Chart" for battery selection.

 

 

MBBU Mounting

The Cel-Fi QUATRA RED MBBU with batteries installed is heavy and should be on the floor with the back side secured against a wall. Leveling feet or casters may be used, or a non-conductive material to insulate the unit from the floor. Mounting accessories, including screws and anchors, for common material types (drywall, plywood, etc.) are included in the standard kit.

The QUATRA RED MBBU has three (3) metal mounting fins with nine (9) mounting holes; six on the top, and three on the bottom.

Caution: Make sure the area behind any mounting surface is free of electrical wires or other dangerous elements before drilling, and only install the batteries after the MBBU is securely mounted.

1. See the Appendix for unit dimensions.
2. Determine where and how the MBBU will be mounted, with consideration for base and wall support, door clearance, and clearance for all top connections.
3. Level the unit in place using leveler feet or castors, or another suitable non-conductive material that supports the base of the unit.
4. Hold the unit against the wall and use a pencil or similar marker to mark the top and bottom anchor points.
5. Using a drill, drill holes for the wall anchors.
6. Hammer in the wall anchors.
7. Place the MBBU against the wall anchors and affix all anchor screws.

MBBU Wall Mounting

 

Notes:

• The unit mounting procedure is for concrete walls only
• The weight of the unit may require two people to manipulate the unit
• The unit must be installed horizontally with the connectors on the top side

 

 

MBBU Battery Install

Once the MBBU cabinet is mounted and secured and the battery capacity has been determined, follow these steps to wire the unit internally.

Caution: Batteries can discharge at a high dangerous current rate if the terminals are shorted. Always leave battery terminal protective covers attached until they must be removed to connect wire leads. If opening the MBBU to perform maintenance, always cover any exposed battery terminals or wiring.

1. Make sure that both circuit breakers A & B (Batteries & AC respectively) are in the OFF (down) position (see figure 4).
2. Place the batteries inside the enclosure with the black GND(-) terminals on the right.
3. Connect the battery series jumpers, as indicated in Figure 5.
4. Connect battery cables from circuit breaker (Red cable) and DC ground terminal block (Black cable) to 48-volt battery string terminals, as shown in Figure 5.

 

AC/DC Breakers and Batteries location

 

 

Battery connection scheme

 

 

 

MBBU Grounding

MBBU enclosure grounding is accomplished through the green grounding wire of the power cable connector, which is internally pre-wired to the MBBU enclosure. The door of the MBBU is grounded to the MBBU housing through with an internal grounding wire. See the MBBU Main Supply Circuit wiring section.

 

 

 

 

 

Mounting the Network Unit (NU)

The Network Unit is referred to as the NU and it is the signal processing head end for the QUATRA RED system. The signal sources (LMR & FirstNet) are connected to the NU, digitized, and distributed over Category cable to the Coverage Units.

 

NU Ports

 

 

 

NU Mounting

The Cel-Fi QUATRA RED NU is designed to be wall-mounted. Mounting accessories, including screws and anchors for common material types (drywall, plywood, etc), are included in the standard kit.

The QUATRA RED NU has four (4) secure mounting tabs, two on each side.

Caution: Make sure the area behind any surface is free of electrical wires or other dangerous elements before drilling.

1. See the Appendix for unit dimensions.
2. To mount the NU, first determine a suitable location on the wall for the unit that is within reach of the NU power cable that is supplied with the MBBU.
3. Holding the unit level against the wall, mark all four screw anchor points.
4. Drill pilot holes for the wall anchors or screws.
5. Hammer in the wall anchors if using them.
6. Secure the NU against the mounting holes or anchors with the supplied screws.

 

 

 

NU Grounding

1. Connect one side of the grounding cable to the grounding terminal on the equipment with a ¼" – 20 Bolt.
2. Connect the other end to the main grounding bar installed inside the fire room. The recommended cable gauge is AWG #10 or AWG #12 and color code green/yellow.

 

 

 

 

Mounting the Coverage Unit (CU)

The Coverage Unit (CU) receives the digitized signal from the NU, converts back to RF, boosts, and distributes the service from its RF port. Service can be deployed through a single connected antenna or a DAS field. The CU is powered over Ethernet (PoE) from the NU, or through a local power port.

 

 

CU Ports

The Coverage Unit (CU) has one N-type female connector for RF signals, one PoE Ethernet port for communication with the Network Unit (NU), and a LAN port for a local power connection to the unit.

 

Coverage Unit (CU) Mounting

The Cel-Fi QUATRA RED CU is designed to be wall-mounted. Mounting accessories, including screws and anchors, for common material types (drywall, plywood, concrete) are included in the standard kit. The QUATRA RED CU has four (4) secure mounting tabs, two on each side.

Caution: Make sure the area behind any surface is free of electrical wires or other dangerous elements before drilling.

1. See the Appendix for unit dimensions.
2. To mount the CU, first determine a suitable location on the wall for the unit.
3. Holding the unit level against the wall, mark all four screw anchor points.
4. Drill pilot holes for the wall anchors or screws.
5. Hammer in the wall anchors if using them.
6. Secure the CU against the mounting holes or anchors with the supplied screws.

 

 

 

CU Grounding

1. Connect one side of the grounding cable to the grounding terminal on the equipment with a ¼" – 20 Bolt.
2. Connect the other end to the main grounding bar installed inside the fire room. The recommended cable gauge is AWG #10 or AWG #12 and color code green/yellow.

 

 

 

Mounting the Remote Annunciator Panel (RA)

Cel-Fi QUATRA RED Remote Annunciator Panel provides automatic supervisory signals for malfunctions of the ERRCS. It includes FORM-C dry relay contacts compatible with any fire alarm control unit (open or short circuits).

 

 

RA Ports

The image below shows the RJ45 port to connect the Remote Annunciator (RA) with the Monitor and Battery Backup Unit (MBBU) and the 24-Pin connector to connect the Form-C cable with the fire alarm control unit.

 

RA Mounting

The Remote Annunciator is designed to be wall-mounted. Mounting accessories, including screws and anchors, for common material types (drywall, plywood, concrete) are included in the standard kit. The QUATRA RED RA has two (2) secure mounting tabs, one on each top/bottom side.

Caution: Make sure the area behind any surface is free of electrical wires or other dangerous elements before drilling.

1. See the Appendix for unit dimensions.
2. To mount the RA, first determine a suitable location on the wall for the unit.
3. Holding the unit level against the wall, mark all three screw anchor points.
4. Drill pilot holes for the wall anchors or screws.
5. Hammer in the wall anchors if using them.
6. Secure the RA against the mounting holes or anchors with the supplied screws.

 

 

 

 

RA Grounding

 

 

 

Mounting the Emergency Power Off Switch (EPO)

Cel-Fi's QUATRA RED Emergency Power Off Switch (EPO) can instantaneously shut down the ERRCS from a single point, and it can be installed in any location acceptable to the authority having jurisdiction.

 

 

EPO Port

The RJ45 port on the EPO connects to the Monitor and Battery Backup Unit (MBBU) with an Ethernet cable.

 

EPO Mounting

The Emergency Power-off Switch (EPO) is designed to be wall-mounted. Mounting accessories, including screws and anchors, for common material types (drywall, plywood, concrete) are included in the standard kit.

The QUATRA RED EPO has two (2) secure mounting tabs, one on each top/bottom side.

Caution: Make sure the area behind any surface is free of electrical wires or other dangerous elements before drilling.

1. See the Appendix for unit dimensions.
2. To mount the EPO, first determine a suitable location on the wall for the unit.
3. Holding the unit level against the wall, mark all three screw anchor points.
4. Drill pilot holes for the wall anchors or screws.
5. Hammer in the wall anchors if using them.
6. Secure the EPO against the mounting holes or anchors with the supplied screws.

 

 

EPO Grounding

The EPO does not require earth grounding.

 

 

 

EPO Operation

In an emergency, it might be necessary to shut down all the radio communication systems.

 

Turn the system OFF

Locate the EPO, open the protective button cap, and press the button to automatically turn-off all QUATRA RED components. This causes the MBBU internal AC/DC breakers to trip.

 

Turn the system ON

To turn the system back on, twist the EPO button clockwise while pulling it out to the ON position, and close the protective button cap. Then open the MBBU front door panel and turn ON the AC then DC breaker switches.

 

 

 

 

 

 

---

 

04. DONOR AND SERVICE ANTENNAS

 

Install, Cable and Aim the Donor Antennas

The Network Unit has two independent donor antenna ports for LMR and LTE services. Each of these ports is labeled and are not interchangeable. The RF connector labeled "LMR" must be connected to the antenna pointing towards the LMR base station. The LMR port can receive both 700 and 800 MHz public safety signals. The RF connection labeled "CELL" must be connected to the antenna pointing towards the "LTE/Cellular" base station that supports FirstNet services. The RF connections must be made using cables with an impedance of 50 ohms.

IMPORTANT: Use Cel-Fi donor antennas exclusively with QUATRA RED. We can't guarantee optimal operation of the unit if a different antenna model is used.

 

The approved antenna models from Cel-Fi are:

BEST - Cel-Fi LPDA-R Antenna (Model Number A62-V44-200)
GOOD - Cel-Fi DIRECTIONAL-R Antenna (Model Number A32-V32-201)

 

The LMR donor antenna is aimed towards the 700/800 MHz LMR High Site serving the address as dictated by the AHJ or Radio Shop.

The FirstNet antenna may be aimed using a tool such as the Cel-Fi COMPASS. Please see the COMPASS User Manual for more information.

 

 

Install and Cable the Service Antennas

Coverage Units remain in 2 Hour fire rated spaces and are coaxially cabled to service antennas throughout the areas to be covered. Details about service antenna installation and cabling go beyond the scope of this document, but the following rules must be observed:

1. Cables and antennas must be 50 ohms.
2. Donor and Service antennas must be rated to 2 watts minimum input power @ 50 ohms.
3. To prevent damage, CUs should not be powered up unless the RF ports are terminated into 50 ohm loads or cables.

 

 

 

 

 

---

 

05. HARDWARE CABLING

Waterproof RJ45 Inline Connector Assembly

This section applies to all the components in the Cel-Fi QUATRA RED solution using RJ45 connectors (please see all blue Ethernet cables in the diagram below between MBBU, NU, CUs, RA and EPO).

 

 

Use a CAT 5e cable (24 AWG minimum) or higher category to interconnect the units. Each QUATRA RED component includes a set of waterproof RJ45 inline connectors to be installed on each side of the Ethernet cable.

1. Pass the cable thru the screw-on cap
2. Insert the cable into the split sleeve and washers
3. Push the screw-on cap and washers in the receptacle
4. Apply on the screw-on cap a maximum mating torque of 4.1 - 6.1 in-lbs

 

 

 

 

QUATRA Unit Cabling

Use Ethernet cables to connect components as indicated below (blue cables), using the waterproof connectors as indicated in the previous section. This includes the CUs, RA, and EPO Switch. Optional Ethernet connections are provided for a LAN or Secondary MBBU communication link (SBBU). Also connect the provided SMA antennas where indicated on the MBBU for its internal cellular modem and BT transceiver (finger tight only).

 

 

 

 

 

The included Form-C 24-pin cable may be used with the RA or the MBBU to send alarm signals to the building Fire Alarm Panel. The cable has three pins per alarm. The first one is a normal-close signal, the second one is a common signal, and the third is a normal-open signal. Choose the appropriate signal according to the type of fire alarm control panel in the building.

 

 

 

 

 

1. When not using an RA, connect the Form-C cable from the ALARMS port on the MBBU to the Fire Alarm Panel.
2. When using an RA, connect an Ethernet cable between the MASTER port on the RA and the RAMOTE ANNUNCIATOR port on the MBBU, using waterproof RJ45 inline connectors, and then connect the Form-C cable from the ALARMS port on the RA to the Fire Alarm Panel.
3. Choose the appropriate pins (normal-open / common / normal-close) to set up the alarms in the main fire alarm control panel.

 

 

 

 

MBBU and NU Power Connections

NU Power Cable:

The NU is supplied with power from the NU waterproof power cable (included) that is supplied with the MBBU. Attach the waterproof cable at either end by inserting it fully into the indicated ports on the wiring diagram and twisting the connectors to lock them in place.

 

 

 

MBBU Power Requirements:

All external circuits intended to be connected to non power-limited wire shall contain either current-limiting or overcurrent protection to prevent fault currents in excess of the current rating for the gauge wire size permitted by the National Electrical Code, ANSI/NFPA 70, or as specified in the installation wiring diagram/instructions.

 

MBBU Main Supply Circuit:

The MBBU is supplied with 3m of flexible waterproof metal conduit, which slides over the 3-wire power cable that protrudes from fitting D of the AC PWR port on the top of the MBBU housing. Use components A, B, and C to attach the conduit fitting D as illustrated below. The other end of the conduit must be similarly connected to an electrical junction box ½ inch conduit knockout, and the 3-wires terminated to the AC supply branch circuit inside the junction box.

 

 

 

 

 

MBBU Rechargeable Battery Circuit

This section details the MBBU backup battery and charger information for the system for one to six CU configurations (a 1W system has one CU, a 2W system has two CUs, … and a 6W system has six CUs).

 

Battery Charger

The QUATRA RED system uses a battery charger capable of charging batteries with capacity over 250Ah. The current limit for the system is set to 11A with an output (and charging) voltage of 54V. The total current sourcing ability of the system is divided between the load and the battery charging function. At maximum average load, the maximum battery charging current is 4.2A. This implies a charging time for a 100Ah battery of under 24 hours.

 

Battery Type

A UL 1989 listed battery shall be used. The following batteries are recommended:

Capacity	Manufacturer Part Number
100 Ah	NPD-12-100
80 Ah	NPD-12-80
65 Ah	NPD-12-65
50 Ah	NPD-12-50
45 Ah	NPD-12-45
40 Ah	NPD-12-40

 

 

Battery Capacity

The battery backup system has been sized to provide 12 hours of backup capability per the requirements of UL2524. The table below shows that the reserved battery capacity exceeds 20% for the worst-case load conditions for all product configurations.

 

 

LMR + LTE

	1W	2W	3W	4W	5W	6W
Average Power Consumption	81	128	176	223	271	318
Required Ah battery (12 hour backup)	20.2	32.1	43.9	55.8	67.7	79.6
Installed battery capacity	40	45	65	80	100	100
Available capacity (20% reserve)	32	36	52	64	80	80
Margin (Ah)	11.8	4.0	8.1	8.2	12.3	0.5

 

 

Dual-band LMR

	1W	2W	3W	4W	5W	6W
Average Power Consumption	71	110	148	187	225	264
Required Ah battery (12 hour backup)	17.8	27.5	37.1	46.7	56.3	66.0
Installed battery capacity	40	45	50	65	80	100
Available capacity (20% reserve)	32	36	40	52	64	80
Margin (Ah)	14.2	8.6	2.9	5.3	7.7	14.1

Single-band LMR

	1W	2W	3W	4W	5W	6W
Average Power Consumption	67	102	137	172	207	242
Required Ah battery (12 hour backup)	16.8	25.6	34.3	43.1	51.8	60.6
Installed battery capacity	40	45	45	65	65	80
Available capacity (20% reserve)	32	36	52	64	80	80
Margin (Ah)	15.2	6.5	1.7	9.0	0.2	3.5

 

 

Power Output Circuits

The MBBU has the following output power circuit:

Output	Min Wire Gauge	VDC (max)	Current (max)
NU Power	12 AWG	+54 VDC	9A

 

The NETWORK UNIT (NU) has the following output power circuit:

Output	Min Wire Gauge	VDC (max)	Current (max)
CU1 to CU6 (RJ45 PoE)	24 AWG	54 VDC	1.2A

 

 

Single Output Circuits

The MBBU has the following output signal circuits:

Output Ethernet	Min Wire Gauge	VDC (max)	Current (max)
Ethernet (STD 10/100)	24 AWG	3.3 VDC	3.3 mA
Remote Annunciator Ethernet PoE	24 AWG	56 VDC	200 mA
SBBU (RJ45)	24 AWG	3.3 VDC	3.3 mA
NU (RJ45)	24 AWG	3.3 VDC	3.3 mA

 

The NETWORK UNIT (NU) has the following output signal circuit:

Output	Min Wire Gauge	VDC (max)	Current (max)
SFP+ (Fiber)	NA (Optical only)	NA (Optical only)	NA (Optical only)

 

 

Signal Input Circuit

The MBBU has the following input signal circuit:

Input	Min Wire Gauge	VDC (max)	Current (max)
EPO Switch (RJ45)	24 AWG	3.3 VDC	3.3 mA

 

 

---

 

06. POWER-UP PROCEDURE

Before system start-up, all QUATRA Red hardware should be installed, all hardware and antenna cabling completed, donor antennas aimed, Cellular and Bluetooth SMA antennas connected to the MBBU (plus the optional LAN connection to the MBBU), and the MBBU wired for AC power.

 

Power ON the MBBU

1. Open the MBBU door panel and turn ON circuit the AC breaker A (AC Power).
2. Temporarily close the MBBU door panel and verify that the NORMAL AC POWER LED turns solid green.
3. Open the MBBU door panel and confirm battery polarity is correct.
4. Turn ON the DC breaker.
5. Verify battery voltage is approximately 55 VDC across all serially connected batteries.
6. Close MBBU door and secure all door latches.
   NOTE: Always restart the system after adding or removing a CU or RA

 

 

 

Verify the Connection to the WAVE Portal

Once the MBBU is powered up it will automatically connect to the WAVE Portal over the internet, using either the internal LTE modem or the optional LAN connection.

To get access to the portal, click on the link below, or request access as follows:

• Portal Access URL: https://wave.cel-fi.com/#/login
• Request portal access: www.cel-fi.com/account-request

 

Log onto the portal, select New Systems on the Dashboard tab, and search for your system by NU serial number. If you do not see your NU serial number, select Request Access from the Options menu or contact your point of sale for assistance.

 

 

 

---

 

07. SYSTEM CONFIGURATION

Once you have all the QUATRA RED components installed and energized, the next step is to configure and commission the system.

NOTICE TO USERS, INSTALLERS, AUTHORITIES HAVING JURISDICTION, AND OTHER INVOLVED PARTIES:

This product incorporates field-programmable software. In order for the product to comply with the requirements in the Standard for In-building 2-Way Emergency Radio Communication Enhancement Systems, UL 2524 certain programming features or options must be limited to specific values or not used at all as indicated below.

 

Program feature or option	Permitted in UL 2524? (Y/N)	Possible Settings	Settings permitted in UL 2524
Channel, Isolation, Uplink Power	None	None	None

 

The general process to commission QUATRA RED:

 

WAVE Portal:

1. Find your QUATRA RED by NU Serial Number under New Systems
2. Follow the guided Registration process
3. Create a config file

 

WAVE PRO:

1. Install the WAVE PRO App on your mobile phone
2. Connect to the MBBU
3. Download config file to the MBBU

 

Use the app to:

• Test Isolation
• Set the Uplink power
• FirstNet Settings

 

The WAVE PRO app is available for Android and IOS devices. Scan the QR codes below to download and install the app in your mobile phone.

 

 

Cel-Fi WAVE Portal

For channel partners and installers, the WAVE portal is a cloud-based management solution for remotely managing Cel-Fi systems in the field.

• Commissioning
• Status, Alerts & Alarms
• Email/Text Notifications
• Troubleshooting

 

Use the Portal File Manager to Create your Configuration

The File Manager lets you save documents and photos on your projects, and it lets you create and manage QUATRA Red configuration files. A config file contains system setup information such as operating frequencies and isolation values.

The following steps will guide you to the process of creating a config file:

1. Click on the "File Manager" from the main navigation on the left side
2. Click on the "Add Config File" button, enter a name for the new config file, and click "Add" to save your file.
3. A new window will open for you to enter isolation values and frequencies according to the requirements in your area. Notice that only the "Downlink Frequency" box needs to be filled in and mark the channels serving as control channels. Click "Save".

 

 

Once you have had created a config file, you can export it to the Monitor and Battery Back-up Unit (MBBU) to configure your system by using the WAVE PRO app.

 

 

Use the WAVE PRO app to download your configuration to the MBBU

The Cel-Fi WAVE App is designed for end-users, installers, and channel partners to activate and manage the Cel-Fi product line. The app connects to the device via Bluetooth and is available on smartphones and tablets.

Follow these steps to configure your QUATRA RED System:

1. Open the WAVE PRO app and search for Cel-Fi devices
2. Select the device labeled "Master Battery Backup Unit."
3. Click on "Configure System" to install the config file previously created in the WAVE Portal
4. Select the desired installation package from the list and click on "Install and Calibrate System."
5. You can make changes to the configuration in the portal at any time, and upload the new configuration to your MBBU.

 

 

 

Set Isolation using the app

QUATRA RED automatically calculates and sets isolation according to any value given. The default isolation value is 20 dB. To enter a new value for isolation:

1. Click on the current isolation value
2. Type-in the new value
3. Click on calculate and set

A message will appear on the screen once the system has been adjusted to the new value.

 

If you can't achieve enough isolation, you can try one of the options below:

1. Increase the spatial separation between the donor and the closer server antenna.
2. Try a larger value for the coupler feeding the antenna causing the issue
3. Look for a donor antenna location with some physical obstructions such as walls or columns.
4. If you're using a wide-angle donor antenna, consider replacing it by a high-isolation antenna.

 

 

Set Uplink power using the app

In this section, you will learn how to set a value for the output transmit power to reach the high-site without blocking the receiver. Two pieces of information are required to determinate the most optimal value. Decimal coordinates from both the high-site and QUATRA RED and the desired signal level reaching the remote site (the default value is -95dBm).

1. Open the WAVE PRO app and select "Uplink output power configuration."
2. Enter the coordinates of the remote site
3. Enter the coordinates of the building
4. Enter the desired value in dB to reach the high-site
5. Press the "Calibrate" button and wait until you see the message "System has been calibrated."

 

 

Set FirstNet Band using the app

This section applies only to QUATRA RED models that support FirstNet bands. There are two ways to select the LTE/FirstNet band to be relayed; Auto or Manual.

1. Open the WAVE PRO app, connect to your MBBU, and select "Network Settings."
2. Click on "Band configuration".
3. Select Auto, or manually select the desired FirstNet band to relay.
4. Click on "accept" to confirm.

 

 

 

---

 

Appendix A - Required Tools

The following are the recommended list of tools for new installation and routine maintenance.

• Slotted Screwdriver
• Philips Screwdriver
• Ring Spanner (Assorted size: 12~20mm)
• Electrically operated drill and masonry drill bits (Assorted size: 5~10mm)
• Anti-static Wrist Strap
• Side Cutter
• Voltmeter (e.g., Fluke)

 

 

 

---

 

Appendix B - Diagnostics and Testing

General System Alarms

Alarm	Description	Troubleshooting
NU1	NU1 is reporting an error	Go to the WAVE Portal for alarm information and guidance.
NU2	NU1 is reporting an error	Go to the WAVE Portal for alarm information and guidance.
Modem	The MBBU modem is reporting an error	Go to the WAVE Portal for alarm information and guidance, and open the MBBU front panel and check the modem LED states. Check all modem connections and power cycle the modem. Check the modem SIM and data plan.
Normal AC Power	Normal operation. Not an alarm	NA
Loss of Normal AC Power	AC power interruption, battery backup is engaged	Check AC power source and wiring. Fully depleted batteries will recharge once AC power has been restored, but the MBBU will remain in alarm until battery capacity has been restored.
Battery Charger Fail	Battery charging fault	Open MBBU front panel, cover/protect battery terminals and wires from shorting, remove MBBU internal charge assembly cover plate, observe battery charger LEDs. Also check all batteries for bad or shorted cells (in the event the alarm was triggered by a bad battery).
Low Battery Capacity	The MBBU has detected less that optimum battery capacity	See the Preventative Maintenance section for more information.
Donor Antenna Disconnection	There is a coaxial disconnect to one or more donor antennas	Check donor antennas, coax, and connectors.
Active RF Emitting Device Malfunction	The NU or a CU is malfunctioning	Go to the WAVE Portal for alarm information and guidance.
System Component Malfunction	One of the QUATRA RED components is reporting an alarm	Observe the LEDs states for all components, and log onto the portal for diagnostic information. If a NU or RA is added or removed, restart the system so all hardware reregisters with the system.
Donor Antenna Malfunction	One or both donor antennas is reading improper impedance	Check donor antennas, coax, and connectors.

 

 

WAVE Portal Alarms

The WAVE portal has additional system alarm capabilities that go beyond what the Remote Annunciator and Fire Alarm panel can provide. These alarms and troubleshooting guidance are shown in the table below.

Bit	Variable Name	Category	Definition	UI Message
0	PS_STATUS_SYSTEM_OSCILLATION	Oscillation	System Oscillation	Check the isolation parameters in the configuration file try to commissioning the system again. You may need to increase the isolation value or the spatial separation between donor and server antennas.
1	PS_STATUS_ALL_CU_LINK_DOWN	CU LINK	All CU Link down?	The network unit may have been disconnected or is having issues communicating with the CU. Please check for alarms in the system.
2	PS_STATUS_NU_LINK_NOT_READY	LINK	NU Link down?	The Ethernet cable between the NU and the MBBU may have been disconnected, or the network unit may be turned off.
3	IPS_STATUS_CU_LINK_UNSTABLE_ERROR	CU Cable	CU Link keep changing error	Look for any sign of damage in the data cable and make sure the RJ45 connector is making good contact
4	PS_STATUS_NU_CU_CRC_SYNC_FAIL	CU Cable	NU/CU CRC sync fail	The NU and CU are having problems communicating with each other. Power cycling the system may help, if it doesn't, please contact support for assistance.
5	PS_STATUS_FINAL_OKTORELAY_FAIL	LINK	Final OkToRelay results fail	Check the channel configuration on the install package. If the issue persists, please contact technical support.
6	PS_STATUS_LMR_PS_ANTENNA_MALFUNCTION	DONOR ANTENNA	LMR PS antenna malfunction	The antenna may be damaged or is the wrong type. Use Cel-Fi antennas A62-V44-200 or A32-V32-201 only.
7	PS_STATUS_LMR_PS_ANTENNA_DISCONNECTED	DONOR ANTENNA	LMR PS antenna disconnected	The cable from the donor antenna is disconnected or damaged. Reconnect or replace the cable to clear the alarm.
8	PS_STATUS_ETHUNKER_FREQ_CLEAR_FAIL	MBBU LAN	FREQ HAMMS msg fail (Ethunker)	The MBBU is experiencing an abnormal operation; please contact support for assistance
9	PS_STATUS_FLASH_FREQ_TABLE_CRC_ERROR	FLASH Memory	FREQ TABLE CRC Error	The unit found an error, please try again or contact support for assistance
10	PS_STATUS_CALIBRATION_UL_FAIL	CALIBRATION	Calibration UL Fail	The calibration process couldn't be completed. Check the parameters in the configuration file and clear all the alarms in the system.
11	PS_STATUS_CALIBRATION_DL_FAIL	CALIBRATION	Calibration DL Fail	The calibration process couldn't be completed. Check for errors or alarms in the coverage unit and try again
20	PS_STATUS_CU_LINK_CHANGED_2_MIN	CU LINK	CU Link stat change for 2 min	Communication with the network unit has been unstable for the last two minutes. Please check for alarms in the unit and cables integrity.
21	PS_STATUS_CU_LINK_CHANGED_5_MIN	CU LINK	CU Link stat change for 5 min	The communication with the network unit has been unstable for the last five minutes. Please check for alarms in the unit and cables integrity.
22	PS_STATUS_WRONG_LTE_ANTENNA	DONOR ANTENNA	Wrong LTE antenna	The antenna is the wrong type. Use Cel-Fi antennas A62-V44-200 or A32-V32-201 exclusively with QUATRA RED
23	PS_STATUS_HAMMS_TCPIP_CONN_FAIL	MBBU Management	TCP/IP connection fail	Check the LAN configuration and cable connections. If the problem persists, please contact technical support.
24	PS_STATUS_HAMMS_PONG_NOT_RECEIVED	MBBU Management	PONG msg not received	The MBBU is not responding. Look for alarms in the system and check your IP settings
25	PS_STATUS_FLASH_SYSGAIN_TABLE_ERROR	CALIBRATION	SYSTEM Gain table Error	The system gain cannot be calculated. Check the parameters in the configuration file and try again. Contact technical support if the issue persists.

 

 

 

 

---

 

Appendix C - Unit LED Status Tables

MBBU LED User Interface

The table below shows the NU LED display panel (front) to indicate system status.

State	Power	CU1	CU2	CU3	CU4	CU5	CU6	LAN	SFP
Normal OP	G-S	G-S	G-S	G-S	G-S	G-S	G-S
Hardware Error	R-S	OFF	OFF	OFF	OFF	OFF	OFF		OFF
Connected but Not Relaying	G-S	G-F	G-F	G-F	G-F	G-F	G-F
Network Scanning	G-F
LAN Connected								G-S
LAN Error								G-F
SFP Hardware Installed/Ready									G-F
SFP Connected									G-S
Software Error	R-F	G-F	G-F	G-F	G-F	G-F	G-F

G-F = Green Flashing
G-S = Green Solid
R-F = Red Flashing
R-S = Red Solid

 

 

NU LED User Interface

The table below shows the NU LED display panel (front) to indicate system status.

State	Power	CU1	CU2	CU3	CU4	CU5	CU6	LAN	SFP
Normal OP	G-S	G-S	G-S	G-S	G-S	G-S	G-S
Hardware Error	R-S	OFF	OFF	OFF	OFF	OFF	OFF		OFF
Connected but Not Relaying	G-S	G-F	G-F	G-F	G-F	G-F	G-F
Network Scanning	G-F
LAN Connected								G-S
LAN Error								G-F
SFP Hardware Installed/Ready									G-F
SFP Connected									G-S
Software Error	R-F	G-F	G-F	G-F	G-F	G-F	G-F

G-F = Green Flashing
G-S = Green Solid
R-F = Red Flashing
R-S = Red Solid

 

 

CU LED User Interface

The table below shows the NU LED display panel (front) to indicate system status

.

State	NU	Power
Normal OP	G-S	G-S
Error Condition at the NU	G-F	G-S
Error Condition at the CU	G-S	G-F

G-F = Green Flashing
G-S = Green Solid
R-F = Red Flashing
R-S = Red Solid

 

 

RA LED User Interface

The table below shows the color coding for any alarm condition in the Remote Annunciator. LEDs will be OFF if there is no alarm. If an alarm is present LEDs will be RED.

If there is a communications fault (open, shorted to ground or disconnected cable) between the Fire Alarm Control Unit and the Remote Annunciator Panel, the LEDs will flash.

In the event that power from the MBBU is lost, the RA will continue to alarm using its internal battery. To silence this alarm state, press the EPO Switch. This will also trip the AC/DC breakers in the MBBU. To restart the system, reset the EPO Switch and turn on the AC/DC breakers within the MBBU

	Normal OK Status	Alarm	Communications Fault
Normal AC Power	Off	Red	Red - Flashing
Loss of normal AC power	Off	Red	Red - Flashing
Battery Charger Fail	Off	Red	Red - Flashing
Low Battery Capacity	Off	Red	Red - Flashing
Donor Antenna Disconnection	Off	Red	Red - Flashing
Active RF Emitting Device Malfunction	Off	Red	Red - Flashing
System Component Malfunction	Off	Red	Red - Flashing
Donor Antenna Malfunction	Off	Red	Red - Flashing

 

 

 

---

 

Appendix D - Preventative Maintenance

MBBU Main Batteries and Charging

Nextivity recommends Deep-Cycle batteries (inspect and maintain MBBU batteries according to battery manufacturer instructions).

 

Normal Battery Voltage	48VDC
Charge Voltage	52-56VDC
Current (Max)	11A

 

Once a year, inspect the MBBU batteries for cracks or corrosion, and make sure wires and battery connections are not loose or corroded. Clean and tighten battery terminals if needed.

If the MBBU Low Battery Capacity LED alarm is triggered, perform the following tests:

Step 1: Open the MBBU door panel and power down the MBBU by switching OFF both DC and AC circuit breakers.

Step 2: Remove all battery wire terminals, being careful not to short any wires to the MBBU housing. Inspect and clean battery terminals and wire connections. Measure the Open Circuit voltage of each battery. The volt meter negative tester lead must connect to the battery's negative post and the positive tester lead to the positive post.

Step 3: If your gel battery displays a charge within the 12.85 to 12.95 range, it is 100 percent charged. All batteries should measure within this range if freshly charged. A voltage of 12.65 means it is only 75 percent charged, while a 12.35 reading correlates to a 50 percent charge. A voltage reading of 10.5 volts or lower usually indicates a dead or damaged cell battery which must be replaced.

Step 4: If any battery fails to fully charge after the wire terminators and battery terminals have been cleaned and properly attached, replace the battery.

 

 

Remote Annunciator Internal Lithium Battery

The RA internal battery requires no maintenance and it not user replaceable.

 

 

 

 

---

 

Appendix E - General System Specifications and Dimensions

System RF Specifications (50 ohm)

	LTE				LMR
	2	4	12	14	700	800
Frequency Range, Downlink (MHz)	1930-1990	2110-2155	728-746	758-768	768-775	851-861
Frequency Range, Uplink (MHz)	1850-1910	1710-1755	699-716	788-798	798-805	806-816
Technology	LTE-20 MHz	LTE-20 MHz	LTE-10 MHz	LTE-10 MHz	P25/Analog	P25/Analog
Downlink Output Power (dBm)	24				30
Uplink Output Power (dBm)	23	23	21	23	26
Minimum Input Level (dBm)	-100 / -90
Maximum Input Level (dBm)	-20 / 0	-20 / 0	-20 / 0	-20 / -35	-20 / -27
System Maximum Gain (dB)	100
Noise Figure at Max Gain (dB)	5
Return Loss (dB)	-8
System Group Delay @ 12.5 kHz (usec)	35

 

Maximum time domain interference delay (propagation delay) in microseconds is 35 usec.

 

Monitor & Backup Units	Small	Large	Extra Large
Part Number	F42-10S-100	F42-10L-100	F42-10X-100
Enclosure Size (mm)	230 x 710 x 355	178 x 690 x 200	270 x 522 x 245
Weight without Batteries	25 kg	30 kg	40 kg

 

Input Voltage	110 VAC
Output Voltage	54 VDC

 

Operating Temperature	0°C - 50°C
Operating Humidity	95%

 

LAN Port	RJ45
Port Capability	10 Mbps
PoE Port Power	10W
Antenna Port	SMA

 

 

 

Network and Coverage Units

Width	Height	Depth	Weight
314 mm	371 mm	109 mm	7 kg
284 mm	343 mm	89 mm	5.5 kg

 

 

 

 

Remote Annunciator Panel

Width	Height	Depth	Weight
115 mm	230 mm	230 mm

 

Power	PoE
Output Connector Type	RJ45

 

 

 

 

EPO Switch

Width	Height	Depth	Weight
100 mm94	mm	140 mm	.25 kg

 

Switch Type	NC
Output Connector Type	RJ45

 

 

 

---