GFTH is a 16-port XGS-PON OLT interface board with N1/N2a modules, which can be used in ZTE OLT devices ZXA10 C600/C650/C680.
Maximum optical splitting ratio: 1:256
Supports optical power monitoring
Supports ALS function of optical modules
Supports hot swapping during operation.
Modules of the GFTH XGS-PON Subscriber Card
| Module | Function |
|---|---|
| Management and control | Configure, control, and manage the card. |
| PON MAC | Implements all functions at the XGS-PON layer defined by ITU-T G.9807 standard. |
| NP | Implements data processing at the service level, including service throughput processing and QoS processing based on service types and user needs to meet SLA requirements. |
| Optical | Provides XGS-PON optical interface in accordance with ITU-T G.9807 standard. |
| Clock unit | Processes the system clock according to ITU-T G.8262, G.8264, and G.781 standards. |
| Item | Data |
|---|---|
| Port | 16 |
| Type | N1 Module: Single-fiber bidirectional optical module N1 <br> N2a Module: Single-fiber bidirectional optical module N2a |
| Operating wavelength | Tx: 1577 nm, Rx: 1270 nm |
| Encapsulation type | SFP+ |
| Port speed | Tx: 10 Gbit/s, Rx: 10 Gbit/s |
| Minimum output optical power | N1 Module: 2 dBm <br> N2a Module: 4 dBm |
| Maximum output optical power | N1 Module: 5 dBm <br> N2a Module: 7 dBm |
| Maximum receive sensitivity | N1 Module: -26 dBm <br> N2a Module: -28 dBm |
| Optical connector type | SC/UPC |
| Optical fiber type | Single-mode |
| Range | 20.00 km |
| Optical power saturation | N1 Module: -5 dBm <br> N2a Module: -7 dBm |
| Extension ratio | 8.2 dB |
| Weight | 1.68 kg |
| Dimensions (W x D x H) | 393.1 mm (H) × 23.9 mm (W) × 214 mm (D) |