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0,25 € netto
Huawei H902CGHD 8 port Combo (XG-PON and GPON) board (8x D2 modules included) for MA5800 series
Prezzo
1 473,41 €
1 812,29 € IVA inclusa
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The H902CGHD board is an 8-port XG-PON an GPON Combo OLT interface board for MA5800 series. It works together with the optical network unit (ONU) to provide XG-PON and GPON access services.
Benefits
High reliability
- Chip-level type B protection (single-homing and dual-homing) and type C protection (single-homing and dual-homing) switching
- Real-time rogue ONT detection and isolation, ensuring stable service running
High-value services
- 4-level HQoS, improving user experience
- 9216 jumbo frames, greatly improving transmission efficiency
Intelligent management channel
- Smart processing of XG-PON and GPON services, meeting hybrid service requirements and reducing board and spare part types
Easy OAM
- Variable-length of OMCI, improving upgrade efficiency and reducing break off time
- A maximum distance difference of 40 km between ONUs under the same PON port, simplifying network planning
- VMOS, improving video troubleshooting efficiency
External Interfaces
8x XG-PON&GPON ports:
- Max split ratio:
- GPON 1:128
- XG-PON 1:128
SFP modules D2 class are included!
Specifications
| Huawei H902CGHD | |
| Forwarding capacity | 100 Gb/s |
| Rate mode | Asymmetric rate |
| T-CONTs per PON port |
GPON: 1024 XG-PON: 2048 |
| Service flows per PON board | 16368 |
| 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 | 40 km |
| FEC | Bidirection |
| CAR group | Supported |
| HQoS | Supported |
| Variable-length OMCI | Supported |
| ONU-based shaping or queue-based shaping | Supported |
| Type B protection (single-homing) | Supported |
| Type B protection (dual-homing) | Supported |
| Type C protection (single-homing) | Supported |
| Type C protection (dual-homing) | Supported |
| 1588v2 | Supported |
| Rogue ONT detection and isolation | Supported |
| Automatic shutdown at high temperature | Supported |
| Energy saving for service boards | Supported |
| Environment | |
|---|---|
| Operating temperature | -40° C - 65° C |
| Power consumption |
Static: 26 W Maximum: 54 W |
| Weight | 0,95 kg |
| SFP modules features | |
| Type | One-fiber bidirectional optical module, D2 |
| Operating Wavelength |
GPON channel:
XG-PON channel:
|
| Encapsulation Type | SFP+ |
| Port Rate |
GPON channel:
XG-PON channel:
|
| Minimum Output Optical Power |
GPON: 3 dBm XG-PON: 5 dBm |
| Maximum Output Optical Power |
GPON: 7 dBm XG-PON: 8 dBm |
| Maximum Receiver Sensitivity |
GPON: -32 dBm XG-PON: -30.5 dBm |
| Optical Connector Type | SC/UPC |
| Optical Fiber Type | Singlemode |
| Overload Optical Power |
GPON: -12 dBm XG-PON: -10 dBm |
| Extinction Ratio | 8,2 dB |
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