Product Overview: Huawei H902XSHD XGS-PON
The Huawei H902XSHD is a high-performance 8-port XGS-PON interface board compatible with Huawei OLT systems, delivering next-generation XGS-PON access services when paired with an Optical Network Unit (ONU). This interface board is designed to meet the high-speed bandwidth demands of modern fiber-optic networks, supporting a wide range of applications for high-density broadband deployments.
Key Features:
- 8 XGS-PON Ports: Provides 8 XGS-PON ports, enabling high-speed data transmission to multiple ONUs, allowing for efficient and scalable broadband service distribution.
- Forwarding Capability: Features an 80 Gbit/s forwarding capability, ensuring smooth and reliable data flow for intensive applications and large user bases.
- High Optical Split Ratio: Supports a maximum split ratio of 1:256, enabling extensive coverage and high user capacity, making it a cost-effective solution for widespread broadband distribution.
- Maximum Frame Size: Configurable for up to 2052 bytes for standard frames and 9216 bytes when jumbo frames are enabled, optimizing data transmission for varied network requirements.
- T-CONT and MAC Address Capacity: Offers 2048 T-CONTs per PON port and supports up to 131,072 MAC addresses, enhancing the flexibility to handle extensive subscriber bases and complex network structures.
- Service Flow Support: Provides 16,376 service flows per PON board, ensuring robust and adaptable performance across multiple service applications.
- Long Distance Support: Capable of managing a maximum distance difference of 40 km between ONUs under the same PON port, providing flexibility in deployment over wide geographical areas.
- XGS-PON Data Rates: Transmission speeds are set at 9.953 Gbit/s for both Tx and Rx (downstream and upstream).
Applications:
The Huawei H902XSHD 8-Port XGS-PON Interface Board is ideal for telecom providers and operators looking to deploy high-speed fiber-optic services. It supports a wide array of broadband applications, such as ultra-high-speed internet, HD IPTV, and business-to-business connectivity.
Huawei H902XSHD Datasheet:
| Item |
H902XSHD |
| Service ports | |
| Port | 8 |
| Forwarding capability | 80 Gbit/s |
| Rate mode | Asymmetric rate Symmetric rate |
| T-CONTs per PON port | 2048 |
| Service flows per PON board | 16376 |
| Maximum frame size | 2052 bytes 9216 bytes(jumbo frame enabled） |
| Maximum number of MAC addresses | 131072 |
| Maximum distance difference between two ONUS under the same pon port | 40km |
| FEC | Bidirection |
| CAR group | Supported |
| Variable-length OMCI | Supported |
| HQoS | Supported |
| ONU-based shaping or queue-based shaping | Supported |
| Type B protection(dual-homing) | Supported |
| Type B protection(single-homing) | Supported |
| Type C protection(dual-homing) | Supported |
| Type C protection(single-homing) | Supported |
| 1588v2 | Supported |
| Rogue ONT detection and isolation | Supported |
| Automatic shutdown at high temperature | Supported |
| Energy saving for service boards | Supported |
| D-CCAP | Supported |
GPON SFP Module Specification |
|
| Type | N1 Module: One-fiber bidirectional optical module, N1 N2 Module: One-fiber bidirectional optical module, N2 |
| Operating Wavelength | N1/N2 Module: Tx: 1577 nm Rx: 1270 nm |
| Encapsulation Type | SFP+ |
| Port Rate | N1/N2 Module: Tx: 9.953 Gbit/s Rx: 9.953/2.488 Gbit/s |
| Minimun Output Optical Power | N1 Module: 2 dBm N2 Module: 4 dBm |
| Maximum Output Optical Power | N1 Module: 5 dBm N2 Module: 7 dBm |
| Maximum Receiver Sensitivity | N1 Module: XG-PON channel: -27.5 dBm XGS-PON channel: -26 dBm N2 Module: XG-PON channel: -29.5 dBm XGS-PON channel: -28 dBm |
| Optical Connector Type | SC |
| Optical Fiber Type | Single-mode |
| Overload Optical Power | N1 Module: XG-PON channel: -7 dBm XGS-PON channel: -5 dBm N2 Module: XG-PON channel: -9 dBm XGS-PON channel: -7 dBm |
| Extinction Ratio | 8.2 dB |
| Dimensions (W x D x H) | 23.3 mm x 257.90 mm x 399.20 mm |
| Power Consumption | Static: 26 W Maximum: 48 W |
| Operating temperature | -40°C to +65°C |
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