1GE CATV xPON ONU BT-191XR
1GE CATV xPON ONU BT-191XR
The 1GE CATV xPON ONU BT-191XR is a versatile fiber access terminal designed for FTTH/FTTB networks using GPON or XGS-PON technology. It features one Gigabit Ethernet (1 GE) port for high-speed internet access and built-in CATV output to deliver analog or digital TV services over the same fiber connection. This combination allows service providers to offer bundled data and television services through a single device, reducing installation costs and complexity. The ONU supports standard xPON protocols, easy remote management, and reliable performance, making the BT-191XR ideal for residential and small business deployments seeking integrated broadband and TV services.
| Hardware Specifications | |
|---|---|
| Size （ L*W*H ） | 90mm (L) ×90mm (W) ×24mm (H) |
| Optical signal access | EPON/GPON |
| User interface | 1GE |
| Indicator light | POWER/PON/LOS/LAN |
| Button | Power switch Button, Reset Button |
| Weight | 95g |
| Power adapter input | 100V ～ 240V AC ， 50Hz ～ 60Hz |
| PowerSupply requirement | 12V DC ， 0.5A |
| Power consumption | <6w |
| Working temperature | -10°C ~ +45°C |
| Environment humidity | 5% ~ 95% (Non-condensing) |
| PON Interface | |
| Module type | SC/APC |
| Working wavelength | up 1310nm ， down 1490nm |
| TX Optical power value | 0.5 ～ 4dbm |
| RX Optical power sensitivity | -27dBm |
| Transmission distance | 0 ～ 20km |
| Transmission rate | GPON:Uplink 1.244Gbps ； downlink 2.488Gbps |
| EPON:Uplink 1.244Gbps ； downlink 1.244Gbps | |
| Ethernet interface | |
| Interface type | RJ45 |
| Interface parameters | 1 x 10/100/1000Mbps auto adaptive Ethernet interfaces |
| CATV Interface | |
| Optical receiving wavelength | 1550±10nm |
| Optical reflection loss | ≥45dBm |
| RF, WDM, optical power | +2~-15dBm |
| RF frequency range | 47~1000MHz, RF output |
| impedance | 75Ω |
| RF | output level 78dBuV |
| AGC range | 0~-12dBm |
| MER | ≥32dB@-15dBm |