Huawei H905CSHF Board Overview
The H905CSHF board is a 16-port XGS-PON and GPON Combo OLT interface board. It works together with the optical network unit (ONU) to provide XGS-PON and GPON access services.
H905CSHF can be applied to the Huawei MA5800 series OLT MA5800-X2/MA5800-X7/MA5800-X15/MA5800-X17.
16* XGSPON & GPON ports (SFP+) Max. split radio: 1:256
The H905CSHF card will come with 16pcs C+ module by default or you can choose to come with D or B+ module.
H905CSHF application scenario table

Technical Specifications of Huawei H905CSHF Board
| Item | Specification |
| Port quantity | 16 |
| Port rate mode | Supports two modes: |
| Asymmetric | |
| Symmetric | |
| 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 | |
| XGS-PON upstream: 9.953 Gbit/s | |
| XGS-PON downstream: 9.953 Gbit/s | |
| Supported ONU rates | GPON: 2.5G/1.25G (downstream rate/upstream rate) |
| XG-PON: 10G/2.5G (downstream rate/upstream rate) | |
| XGS-PON: 10G/10G (downstream rate/upstream rate) | |
| Forwarding capability [Gbit/s] | 200 Gbit/s |
| Maximum number of MAC addresses | 131072 |
| Maximum distance difference between 2 ONUs under the same PON port (board capability) [km] | 40km |
| T-CONTs per port | GPON/auto type ONU: 1024XG(S)-PON: 2048 |
| Service flows per board | 16352 |
| 1588v2 Synchronization | Y |
| 9216-byte jumbo frames | Y |
| CAR group | Y |
| Bidirectional FEC | Y |
| Type B protection (single-homing) | Y |
| Type B protection (dual-homing) | Y |
| Type C protection (single-homing) | Y |
| Type C protection (dual-homing) | Y |
| HQoS | Y |
| PON ISSU | Y |
| ONU-based or queue-based shaping | Y |
| Variable-length OMCI | Y |
| Rogue ONU detection and isolation | Y |
| Automatic shutdown at high temperature | Y |
| Energy conservation for service boards | Y |
| Technical specifications | |
| Dimensions without packaging (H x W x D) [mm] | 399.20 mm x 23.30 mm x 257.90 mm |
| Weight without packaging [kg] | 1.18 kg |
| Static power consumption [W] | 36 W |
| Maximum power consumption [W] | 86 W |
| Operating temperature [°C] | -40°C to +55°C |
| Maximum Frame Size of Boards (Default) [bytes] | 2052 bytes |
| Maximum Frame Size of Boards (jumbo frame enabled) [bytes] | 9216 bytes |
| Maximum split ratio | GPON: 1:128 |
| XG(S)-PON: 1:256 | |
XGS-PON&GPON Combo PON Optical Module (SFP+)
| Type | One-fiber bidirectional optical module, class D | One-fiber bidirectional optical module, class C+ | One-fiber bidirectional optical module, class B+ |
| No. | 1 | 2 | 3 |
| Operating Wavelength | GPON channel: | GPON channel: | GPON channel: |
| Tx: 1490 nm | Tx: 1490 nm | Tx: 1490 nm | |
| Rx: 1310 nm | Rx: 1310 nm | Rx: 1310 nm | |
| XG-PON channel: | XG-PON channel: | XG-PON channel: | |
| Tx: 1577 nm | Tx: 1577 nm | Tx: 1577 nm | |
| Rx: 1270 nm | Rx: 1270 nm | Rx: 1270 nm | |
| XGS-PON channel: | XGS-PON channel: | XGS-PON channel: | |
| Tx: 1577 nm | Tx: 1577 nm | Tx: 1577 nm | |
| Rx: 1270 nm | Rx: 1270 nm | Rx: 1270 nm | |
| Encapsulation Type | SFP+ | SFP+ | SFP+ |
| Port Rate | GPON channel: | GPON channel: | GPON channel: |
| Tx: 2.488 Gbit/s | Tx: 2.488 Gbit/s | Tx: 2.488 Gbit/s | |
| Rx: 1.244 Gbit/s | Rx: 1.244 Gbit/s | Rx: 1.244 Gbit/s | |
| XG-PON channel: | XG-PON channel: | XG-PON channel: | |
| Tx: 9.953 Gbit/s | Tx: 9.953 Gbit/s | Tx: 9.953 Gbit/s | |
| Rx: 2.488 Gbit/s | Rx: 2.488 Gbit/s | Rx: 2.488 Gbit/s | |
| XGS-PON channel: | XGS-PON channel: | XGS-PON channel: | |
| Tx: 9.953 Gbit/s | Tx: 9.953 Gbit/s | Tx: 9.953 Gbit/s | |
| Rx: 9.953 Gbit/s | Rx: 9.953 Gbit/s | Rx: 9.953 Gbit/s | |
| Minimum Output Optical Power | GPON channel: 6 dBm | GPON channel: 3 dBm | GPON channel: 1.5 dBm |
| XG-PON channel: 8 dBm | XG-PON channel: 5 dBm | XG-PON channel: 1 dBm | |
| XGS-PON channel: 8 dBm | XGS-PON channel: 5 dBm | XGS-PON channel: 1 dBm | |
| Maximum Output Optical Power | GPON channel: 10 dBm | GPON channel: 7 dBm | GPON channel: 5 dBm |
| XG(S)-PON channel: 11 dBm | XG(S)-PON channel: 8 dBm | XG(S)-PON channel: 4 dBm | |
| Maximum Receiver Sensitivity | GPON channel: -35 dBm | GPON channel: -32 dBm | GPON channel: -28 dBm |
| XG-PON channel: -33.5 dBm | XG-PON channel: -30.5 dBm | XG-PON channel: -26.5 dBm | |
| XGS-PON channel: -32 dBm | XGS-PON channel: -29 dBm | XGS-PON channel: -25 dBm | |
| Optical Connector Type | SC | SC | SC |
| Optical Fiber Type | Single-mode | Single-mode | Single-mode |
| Overload Optical Power | GPON channel: -15 dBm | GPON channel: -12 dBm | GPON channel: -8 dBm |
| XG-PON channel: -13 dBm | XG-PON channel: -10 dBm | XG-PON channel: -6 dBm | |
| XGS-PON channel: -11 dBm | XGS-PON channel: -8 dBm | XGS-PON channel: -4 dBm | |
| Extinction Ratio | 8.2 dB | 8.2 dB | 8.2 dB |
Return and Exchange Policy
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1. Return Policy
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Eligibility for Returns (Quality Issues Only):
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- Clear evidence of the defect, such as photos or videos, must be submitted for verification.
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Shipping Costs for Returns:
If the return is due to quality issues, Huatelecom will cover the international shipping costs for returning the product. -
Refund Processing:
Once the returned product is received and inspected, the refund will be processed within 7 business days. The refund will be issued through the original payment method, and processing times may vary depending on your payment provider.
2. Exchange Policy
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Eligibility for Exchanges (Quality Issues Only):
You may request an exchange if the product develops a quality issue within 15 calendar days of receipt. The conditions for eligibility are:- The product must be returned with all original packaging, accessories, and manuals.
- Proof of purchase and evidence of the defect must be provided.
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Shipping Costs for Exchanges:
Huatelecom will bear the international shipping costs for the exchange. -
Exchange Process:
Upon receiving the defective product, we will inspect it and send a replacement product within 7 business days.
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Coverage During the Warranty Period:
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Provide your order number, issue description, and supporting evidence (photos, videos, etc.).
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Request Review:
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Return or Exchange Process:
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Refund or Replacement:
Once the product is received and inspected, we will process your refund, exchange, or warranty claim promptly.
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Timeframes:
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Condition of Returned Products:
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Shipping Insurance:
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Non-Eligible Returns/Exchanges:
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