Spotty cellular coverage, poor voice quality, dropped calls, and dead zones continue to plague employees and visitors in middleprise buildings. To solve that problem, CEL-FI QUATRA 4000e is an affordable, all-digital active DAS hybrid solution that provides uniform, high quality cellular signal throughout any building. This industry-leading system is also carrier approved and guaranteed network safe.
Unlike older analog boosters and passive DAS technology, CEL-FI QUATRA delivers a cellular signal that is up to 1000x stronger. The system utilizes category cabling for RF and Power over Ethernet, with no signal attenuation right to the perimeter of the building. In addition to being the most powerful solution on the market, QUATRA is cost-effective and designed to be installed within days (compared to months typical of other solutions).
System Components
QUATRA 4000e Network Unit
Model Numbers:
Q44-E999CNU (bands 1, 3, 7, 8, 20, 40)
Q44-FGSGCNU (bands 1, 3, 5, 7, 8, 26, 28, 40)
The Network Unit (NU) is the hub of the system. The scalable design works with one to six Coverage Units.
- Provides donor signal to the CEL-FI QUATRA 4000e system
- Provides power to Coverage Units (up to six)
- Connects via ethernet or LTE Modem to the CEL-FI WAVE Platform for remote monitoring and management
QUATRA 4000e Coverage Unit
Model Numbers:
Q41-EECU (bands 1, 3, 7, 8, 20, 40)
Q41-HXCU (bands 1, 3, 5, 7, 8, 26, 28, 40)
The Coverage Unit (CU) is the remote unit of the system that rebroadcasts the donor signal. The cost efficient and easy-to-deploy system leverages Power-Over-Ethernet (POE) for up to six CUs.
- Provides coverage in the CEL-FI QUATRA system (up to six per Network Unit)
- Power delivered by Power-Over-Ethernet from the Network Unit
- Self-configuring and self-optimizing
- CEL-FI QUATRA 4000e CU is only compatible with CEL-FI QUATRA 4000e NU
QUATRA 4000e Fiber Hub
Model Number: Q40-EFNU
CEL-FI QUATRA 4000e Fiber Hub expands the Network Unit capacity from six to up to twelve Coverage Units. The fiber hub can be installed 2.0 km (1.24m) away from the NU to cover large spaces while maintaining the same signal quality throughout the system.
- Multi-carrier Active DAS Hybrid
- Donor source over fiber
- Ofcom license exempt
- SFP+ module not included
| BANDS |
| Bands |
Q44-E999CNU |
Q44-FGSGCNU |
Downlink MHz |
Uplink MHz |
Technology |
Uplink Power (dBm) |
Downlink Power# (dBm) |
| 1 |
All Ports |
All Ports |
2110–2170 |
1920–1980 |
5G/4G/3G/20MHz |
22 |
22 |
| 3 |
All Ports |
All Ports |
1805-1880 |
1710-1785 |
5G/4G/3G/20MHz |
22 |
22 |
| 5** |
|
Ports B & D only |
869-890 |
824-845 |
5G/4G/3G/20MHz |
20 |
20 |
| 7 |
All Ports |
All Ports |
2620-2690 |
2500-2570 |
5G/4G/3G/20MHz |
22 |
22 |
| 8 |
All Ports |
Ports A & C only |
925-960 |
880-915 |
5G/4G/3G/15MHz |
20 |
22 |
| 20 |
All Ports |
|
791-821 |
832-862 |
5G/4G/3G/20MHz |
20 |
22 |
| 26** |
|
Ports B & D only |
859-890 |
814-845 |
5G/4G/3G/20MHz |
20 |
20 |
| 28** |
|
All Ports |
758-803 |
703-748 |
5G/4G/3G/20MHz |
20 |
20 |
| 40 |
Port A only |
Port A only |
|
2300-2390 |
5G/4G/3G/20MHz |
22 |
20* |
|
*Q41-EECU can only go up to 19dBm | #Composite power tolerance of +/-3.7 dBm max. |
**Band 5/26 and Band 28 cannot be relayed on the same donor port
|
| Accessories |
| Description |
CEL-FI QUATRA 4000/EVO Range Extender |
CEL-FI QUATRA Fiber Range Extender |
 |
 |
The CEL-FI QUATRA Range Extender (QRE) is a Power over Ethernet (PoE) device that extends the maximum distance between the CEL-FI QUATRA Network Unit and the Coverage Unit.
Allows NU-to-CU cable lengths of up to 650 ft (200 m) Power over Ethernet (no separate power supply or PoE injector needed) |
Compatible with all CEL-FI QUATRA systems, the QUATRA Fiber Range Extender (QFRE) increases the distance between the Network Unit and the Coverage Unit up to 2 kilometers. It also allows for the use of copper cable to power up Coverage Units remotely. Two QFREs are needed for each remote CU in the system (sold separately). See below to find the correct models for your system.
Fiber solution to outstretch the distance between NU and CU beyond 100 meters Versatility allows to be use on different QUATRA system architectures Hybrid cable (FO + Copper) compatible |
| Model Number |
Q40-0E |
Q34-0XNU (QUATRA 1000/2000 NU Side) |
| Q34-0XCU (QUATRA 1000/2000 CU Side) |
| Q40-0XNU (QUATRA 4000c/4000/4000i/4000e/EVO NU Side) |
| Q40-0XCU (QUATRA 4000c/4000/4000i/4000e/EVO CU Side) |