About This Part
The Huawei SL91SP3SA01 is a specialized tributary board designed for integration into Huawei's telecommunications transmission equipment. Its primary function is to provide 16 E1 interfaces, operating at 120 ohms impedance. E1 lines are standard digital transmission links widely used across Europe, Asia, and other regions for carrying voice and data traffic. This board enables the aggregation or distribution of multiple E1 circuits within a larger network infrastructure, facilitating connectivity for various services such as voice trunks, leased lines, or data backhaul. As a critical component, the SL91SP3SA01 ensures reliable and efficient handling of E1 traffic. The 16-port configuration allows for significant capacity in a single module, optimizing rack space and simplifying network design. The 120-ohm impedance is a standard specification for balanced E1 interfaces, ensuring compatibility with existing telecom equipment and adherence to international transmission standards. This board is essential for service providers and enterprises managing extensive E1-based networks, offering a robust solution for extending or upgrading their transmission capabilities. Revo Distribution Limited specializes in providing high-quality used and refurbished telecom and data centre equipment. We carry parts like the Huawei SL91SP3SA01 to support our B2B clients in maintaining, expanding, or upgrading their legacy and current network infrastructures cost-effectively. Sourcing refurbished Huawei components ensures operational continuity and access to reliable parts for systems that may no longer be in primary production, helping businesses maximize their infrastructure investment without compromising performance.
