The X31C is a Home Gateway Unit (HGU) with routing capabilities, providing an XPON interface on the uplink and an Ethernet and RF interface on the downlink, enabling optical access solutions such as FTTH (Fiber to the Home) and FTTB (Fiber to the Building). It comes with a CATV interface, which can realize TV signal access.
| Hardware Specifications | |
| Interface | 1* G/EPON+1*GE+1*RF |
| Power adapter input | 100V-240V AC, 50Hz-60Hz |
| Power Supply | DC 12V/1A |
| Indicator light | POWER/PON/LOS/LAN1/RF/OPT |
| Button | Power switch Button, Reset Button |
| Power Consumption | <18W |
| Working temperature | -20℃～+55℃ |
| Environment humidity | 5% ~ 95% (non-condensing) |
| Dimension | 157mm x 86mm x 28mm(L×W×H Without antenna) |
| Net Weight | 0.15Kg |
| PON Interface | |
| Interface Type | SC/APC, CLASS B+ |
| Transmission distance | 0～20km |
| Working wavelength | Up 1310nm； |
| Down 1490nm；CATV 1550nm | |
| RX Optical power sensitivity | -27dBm |
| Transmission rate | GPON: Up 1.244Gbps；Down 2.488Gbps |
| EPON: Up 1.244Gbps；Down 1.244Gbps | |
| Ethernet Interface | |
| Interface type | 1* RJ45 |
| Interface parameters | 10/100/1000BASE-T |
| CATV Interface | |
| Interface type | 1*RF |
| Optical receiving wavelength: | 1550nm |
| RF output level | 80±1.5dBuV |
| Input optical power | +2~-15dBm |
| AGC range | 0~-12dBm |
| Optical reflection loss | >14 |
| MER | >31@-15dBm |
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