
Huawei 03057569 SLB2CSHLU Unified Long Haul System Control and Cross-connect Board for OptiX RTN 980L.
The Huawei 03057569 is the SLB2CSHLU Unified Long Haul System Control and Cross-connect Board, a finished board unit designed for the OptiX RTN 980L microwave transmission platform. This board provides centralised system control functions alongside cross-connect capabilities, enabling efficient traffic management and switching within the transmission node.
The SLB2CSHLU is a core component of the Huawei OptiX RTN 980L, a hybrid microwave radio system designed for long-haul backhaul applications. It handles system management, equipment monitoring, and cross-connection of traffic streams, making it essential for maintaining network integrity and performance in carrier-grade deployments.
The OptiX RTN 980L platform is widely deployed in mobile backhaul networks and enterprise long-haul transmission applications. As telecommunications infrastructure evolves, spare boards such as the SLB2CSHLU remain important for maintaining existing network installations and extending equipment lifespan.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | Huawei BTS3900 / eNodeB BBU |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei OptiX |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei OptiX RTN Microwave |
|---|---|
| Manufacturer | Huawei |

| Platform | OptiX OSN |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei OptiX |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei Telecom Power Systems |
|---|---|
| Manufacturer | Huawei |
| Key Features | Unified system control and cross-connect functionality; Long haul transmission support; Centralised equipment management; Integrated traffic switching |
|---|---|
| Applications | Mobile backhaul networks; Long-haul microwave transmission; Carrier-grade telecommunications infrastructure |
| Compatibility | Huawei OptiX RTN 980L |
| Specifications | Finished board unit; Cross-connect board type; Long haul system variant |
| Platform | OptiX RTN 980L |
| Manufacturer | Huawei |
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