| Connection |
8 x GPON ports (optical connectors) |
| Split Ratio |
1:128 |
| GPON Features |
– Support for ONU device energy-saving management (G.987.3) |
|
– 1024 x T-CONT per PON (logical channels for data transfer) |
|
– 4096 x GEM ports per PON (for data encapsulation in GPON network) |
| Traffic Management Capacity |
– Support for hierarchical QoS (H-QOS) |
|
– 1024 queues and 256 schedules per PON port |
|
– Support for photosensitive RED and WRED traffic management algorithms |
| Time/Clock Function |
– Acceptance of 1PPS+TOD signal and transmission to ONU devices via PON channel |
| Protective Functions |
– Temperature measurement and overheating alarm |
|
– Automatic shutdown in case of overheating |
| Additional Parameters |
– Maximum distance between terminals: 20 km |
|
– Maximum number of supported services on the card: 16,368 |
|
– Maximum number of MAC addresses supported on the card: 32,768 |
|
– Available capacity (per port): 1,238,784 kb/s |
|
– Support for FEC Retriever/Dispatcher (Forward Error Correction) |
|
– Detection of unwanted ONT devices (Optical Network Terminals) |
| Number of Supported ONU Devices |
128 |
| Number of Supported GEM Ports |
16,384 |
| Number of Service Ports per GEM Port |
8,184 |
| Power Reserve per GPON Port |
35 dB (Class C++, most commonly used) |
| Supported T-CONT Minimum Transfer |
– Minimum latency: 1 Mb/s |
|
– Maximum throughput: 128 kb/s |
| Jumbo Frames |
9,216 |
| Quality of Service Level 4 |
Supported |
| Low Power Consumption |
– Low-power chip for GPON network |
|
– 30% reduction in average power consumption in industrial applications |
| Included Modules |
8 x SFP module Class C++ |
| Dimensions |
490 x 325 x 75 mm |
