The H901CGID board is an 8-port XG-PON and GPON Combo OLT interface board. It works together with the optical network unit (ONU) to provide XG-PON and GPON access services
8 XG-PON&GPON ports (XFP)
Maximum split ratio 1: 256
Port rate:
GPON upstream: 1.244 Gbit/s
GPON downstream: 2.488 Gbit/s
XG-PON upstream: 2.488 Gbit/s
XG-PON downstream: 9.953 Gbit/s
Rate mode: Asymmetric rate
MAC address table size: 131072
Forwarding capability: 80 Gbit/s
| Specification | |
| Service ports | |
| GPON Port | 8 XG-PON & GPON ports |
| GPON SFP+ Module Specification | |
| Type | One-fiber bidirectional optical module, N2a |
| Operating Wavelength | GPON channel: Tx: 1490 nm Rx: 1310 nm XG-PON channel: Tx: 1577 nm Rx: 1270 nm |
| Encapsulation Type | XFP |
| Port Rate |
GPON channel: |
| Minimum Output Optical Power |
GPON channel: 3 dBm |
| Maximum Output Optical Power |
GPON channel: 7 dBm |
| Maximum Receiver Sensitivity |
GPON channel: -32 dBm |
| Optical Connector Type | SC |
| Optical Fiber Type | Single-mode |
| Overload Optical Power |
GPON channel: -12 dBm |
| Extinction Ratio | 8.2 dB |
| Function |
|
| Forwarding capability | 80 Gbit/s |
| Rate mode | Asymmetric rate |
| T-CONTs per PON port |
GPON: 1024 |
| Service flows per PON board | 16368 |
| Maximum frame size |
2052 bytes |
| Maximum number of MAC addresses | 131072 |
|
Maximum distance difference between two ONUs under the same PON port |
40 km |
| Device Specifications | |
| Dimensions (W x D x H) | 23.30 mm * 257.90 mm * 399.20 mm |
| Power Consumption and Maximum Frame Size | |
| Power Consumption |
Static: 48 W |
| Operating temperature | -40°C to +65°C |
