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All productsCompared with Huawei MA5800 GPON and 10G-GPON boards such as GPHF and XGHD, EPON and 10G-EPON board are in small demand and less known, in this article, we will introduce MA5800 EPON and 10G-EPON board features, optical models and differences.
EPON interface board
H901EPHF, 16-port EPON board, MAX 1:64 optical split
10G-EPON interface board
H901XEHD, 8-port 10G-EPON board, MAX 1:128 optical split
H901XELD, 8-port 10G-EPON board, MAX 1:128 optical split
Comparison of 10G-EPON Boards
“√”support，“×”not support
| Specification | H901XEHD | H901XELD |
| Port Quantity | 8 | 8 |
| Forwarding capability | 80 Gbit/s | 80 Gbit/s |
| Rate mode | Support two modes:
Asymmetric Symmetric |
Support two modes:
Asymmetric Symmetric |
| Port rates | Asymmetric mode:1.25Gbit/s (upstream)
10.3125Gbit/s&1.25Gbit/s (downstream) |
Asymmetric mode:1.25Gbit/s (upstream)
10.3125Gbit/s&1.25Gbit/s (downstream) |
| Symmetric mode: | Symmetric mode: | |
| 10G Channel: 10.3125Gbit/s&2.5Gbit/s(upstream)
10.3125Gbit/s (downstream) |
10G Channel: 10.3125Gbit/s(upstream)
10.3125Gbit/s(upstream) |
|
| 1G Channel: 1.25Gbit/s(upstream) 1.25Gbit/s (downstream) | 1G Channel: 1.25Gbit/s(upstream) 1.25Gbit/s (downstream) | |
| Maximum split ratio | 1：128 | 1：128 |
| LLID per PON port | 256 | 256 |
| Service flows per PON board | 16368 | 16368 |
| MAC address | 131072 | 16384 |
| Maximum distance difference between 2 ONUs under the same PON port | 60km | 60km |
| Supported ONU | 10G/10G(downstream rate/upstream rate)
10G/1G(downstream rate/upstream rate) 10G/2G(downstream rate/upstream rate)(V100R017C10 and later versions) 1G/1G(downstream rate/upstream rate) |
10G/10G(downstream rate/upstream rate)
10G/1G(downstream rate/upstream rate) 1G/1G(downstream rate/upstream rate) |
| FEC | Bidirection | Bidirection |
| CAR group | √ | √ |
| HQoS | × | × |
| PON ISSU | √ | × |
| ONU-based or queue-based shaping | √ | √ |
| Type B protection (single-homing) | √ | √ |
| Type B protection (dual-homing) | √(V100R016C10 and later versions) | × |
| 1588v2 | EPON mode:√ | EPON mode:√ |
| 10G-EPON mode: × | 10G-EPON mode: × | |
| Rogue ONT detection and isolation | √ | √ |
| Automatic shutdown at high temperature | √ | √ |
| Energy conservation for service boards | √ | × |
| Transceiver luminescence control | √ | √ |
| D-CCAP | √ | × |
EPON optical module PX20 PX20+ PX20++ Comparison
A EPON optical module is connected to one SC optical fiber to provide EPON access service.
| Type | One-fiber bidirectional，PX20 | One-fiber bidirectional, PX20+ | One-fiber bidirectional，PX20++ |
| No. | 1 | 2 | 3 |
| Operating Wavelength | Tx：1490nm | Tx：1490nm | Tx：1490nm |
| Rx：1310nm | Rx：1310nm | Rx：1310nm | |
| Encapsulation Type | SFP | SFP | SFP |
| Port Rate | 1.25Gbit/s | 1.25Gbit/s | 1.25Gbit/s |
| Minimum Output Optical Power | 2dBm | 2.5dBm | 5dBm |
| Maximum Output Optical Power | 7dBm | 7dBm | 9dBm |
| Maximum Receiver Sensitivity | -27dBm | -30dBm | -34dBm |
| Optical Connector Type | SC | SC | SC |
| Optical Fiber Type | SM | SM | SM |
| Overload Optical Power | -6dBm | -6dBm | -10dBm |
| Extinction Ratio | 9dB | 9dB | 9dB |
10G-EPON Asymmetric optical module PRX30
| Type | One-fiber bidirectional, PRX30 |
| Operating Wavelength | Tx：1490/1577nm |
| Rx：1310nm | |
| Encapsulation Type | XFP |
| Port Rate | Tx: 10.3125/1.25Gbit/s |
| Rx: 1.25Gbit/s | |
| Minimum Output Optical Power | 10G Channel: 2dBm |
| 1G Channel: 2.5dBm | |
| Maximum Output Optical Power | 10G Channel: 5dBm |
| 1G Channel: 7dBm | |
| Maximum Receiver Sensitivity | -29.78dBm |
| Optical Connector Type | SC |
| Optical Fiber Type | SM |
| Overload Optical Power | -9.38dBm |
| Extinction Ratio | 10G Channel:6dB |
| 1G Channel:9dB |
10G-EPON symmetric optical module PR30 and PR30+
| Type | One-fiber bidirectional, PR30 | One-fiber bidirectional, PR30+ |
| No. | 1 | 2 |
| Operating Wavelength | 10G Channel: | 10G Channel: |
| Tx:1577nm | Tx:1577nm | |
| Rx:1270nm | Rx:1270nm | |
| 1G Channel: | 1G Channel: | |
| Tx:1490nm | Tx:1490nm | |
| Rx:1310nm | Rx:1310nm | |
| Encapsulation Type | XFP | XFP |
| Port Rate | 10G Channel: | 10G Channel: |
| Tx1: 10.3125Gbit/s | Tx: 10.3125Gbit/s | |
| Rx1:10.3125Gbit/s | Rx: 10.3125Gbit/s | |
| 1G Channel: | 1G Channel: | |
| Tx:1.25Gbit/s | Tx: 1.25Gbit/s | |
| Rx:1.25Gbit/s | Rx: 1.25Gbit/s | |
| Minimum Output Optical Power | 10G Channel: 2dBm | 10G Channel: 5dBm |
| 1G Channel: 3dBm | 1G Channel: 5.5dBm | |
| Maximum Output Optical Power | 10G Channel: 5dBm | 10G Channel: 8dBm |
| 1G Channel: 7dBm | 1G Channel: 9dBm | |
| Maximum Receiver Sensitivity | 10G Channel: -28dBm | 10G Channel: -29dBm |
| 1G Channel: -29.78dBm | 1G Channel: -33dBm | |
| Optical Connector Type | SC | SC |
| Optical Fiber Type | SM | SM |
| Overload Optical Power | 10G Channel: -6dBm | 10G Channel: -7dBm |
| 1G Channel :-9dBm | 1G Channel: -9dBm | |
| Extinction Ratio | 10G Channel: 6dB | 10G Channel: 6dB |
| 1G Channel: 9dB | 1G Channel: 9dB |
Huawei 10G-EPON interface card supports both EPON ONT and 10G-EPON ONT; but XG-PON card only supports XG-PON ONT, XGS-PON card support XG-PON and XGS-PON ONT.
Huawei EPON and 10G-EPON are not common applied in domestic and overseas, most are GPON and XGPON, so there is no much EPON documentation, if you want to know more about EPON, please contact us.