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SL91ISU2, Huawei SL91 Series Interface Board, TDM/Hybrid/Packet, Hybrid Integration, Packet Access

  • Brand: Huawei
  • Model: SL91ISU2
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    SL91ISU2, Huawei SL91 Series Interface Board, TDM/Hybrid/Packet, Hybrid Integration, Packet Access

    SL91ISU2, Huawei SL91 Series Interface Board, TDM/Hybrid/Packet, Hybrid Integration, Packet Access

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    Overview

    Huawei SL91ISU2 Overview

    The Huawei SL91ISU2 is a carrier-grade TDM/Hybrid/Packet Integration IF board designed for Huawei series base stations, enabling flexible hybrid integration and packet access. With 8 IF (Intermediate Frequency) ports operating across a 70MHz to 140MHz range, it supports TDM, hybrid, and packet transmission modes for smooth evolution of legacy TDM to packet networks. Low 15W power consumption, 48V DC operation, and rack-mounted installation make the SL91ISU2 ideal for dense, energy-efficient RF interface deployments.

    Product Highlights

    8 Ports
    IF Access
    70-140MHz
    IF Range
    15W
    Low Power

    Product Applications Scenarios

    Service Providers
    Enables operators to aggregate TDM, hybrid, and packet IF traffic on Huawei base stations, simplifying migration to packet transport while reducing upgrade and maintenance costs.
    Public Infrastructure
    Provides reliable IF connectivity for critical radio systems in transport, energy, and municipal networks, improving availability and lowering downtime in harsh field environments.
    Edge & IoT
    Supports edge RF aggregation where multiple remote radios connect over IF, helping consolidate legacy TDM and packet services and cutting edge-site footprint by up to 30%.

    Product Features Comparison

    Huawei SL91ISU2 Huawei SL91SP3SA01 Huawei TNDD8FEELE01 Huawei LE0DG48SFA00
    Model SL91ISU2, Huawei SL91 Series Interface Board, TDM/Hybrid/Packet, Hybrid Integration, Packet Access SL91SP3SA01, Huawei SL91SP3 Series Tributary Board, 16×E1 120Ω/Plug-in Module TNDD8FEELE01, Huawei TNDD8 Series Board, 8×FE Electrical Ports/Board LE0DG48SFA00, Huawei CloudEngine Series Switch Interface Card, 48×100/1000BASE-X SFP, FA, Hot-swappable
    Brand Huawei Huawei Huawei Huawei
    Module Type TDM/Hybrid/Packet Integration IF Board Fast Ethernet Electric Interface Board Fast Ethernet Electric Interface Board Interface Card
    Port Configuration 8 16*E1 8 48
    Supported Speed n/a 2.048Mbps per E1 100Mbps 100/1000BASE-X
    Compatible Platform Huawei Series Base Stations Huawei Network Equipment n/a Huawei switches
    Installation Type Rack-mounted Rack-mounted n/a n/a

    Optional Add-ons

    Model Number Description
    SL91SP3SA01 Huawei SL91SP3 Series 16×E1 120Ω tributary board for TDM expansion alongside SL91ISU2
    TNDD8FEELE01 Huawei TNDD8 Series 8×FE electrical interface board to add Ethernet access to SL91-based nodes
    TNHD00ISUD02 Huawei TNHD00ISU Integrated System Control Unit providing E1 and STM-1 aggregation and control

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Huawei SL91ISU2 Specification

    Model
    SL91ISU2
    Brand
    Huawei
    SL91ISU2 Specifications Brand
    Huawei
    Type
    TDM/Hybrid/Packet Integration IF Board
    Interface Type
    IF (Intermediate Frequency)
    Number of Ports
    8
    Compatibility
    Huawei Series Base Stations
    Frequency Range
    70MHz to 140MHz
    Operating Voltage
    48 V DC
    Power Consumption
    15W
    Transmission Mode
    TDM, Hybrid, Packet
    Dimensions (W x H x D)
    220mm x 40mm x 200mm
    Installation Type
    Rack-mounted
    Operating Temperature
    10掳C to 50掳C
    Humidity Range
    5% to 95% (non-condensing)
    MTBF
    100,000 hours
    Certifications
    CE, FCC, RoHS
    Management Interface
    CLI, Web UI
    Diagnostic Functions
    Real-time Monitoring, Alarm Reporting
    Software Upgrade
    Remote or Local
    Connector Type
    SMA, TNC

    Get more information

    Discover unbeatable prices and fast shipping for the SL91ISU2, Huawei SL91 Series Interface Board, TDM/Hybrid/Packet, Hybrid Integration, Packet Access . Access the detailed SL91ISU2, Huawei SL91 Series Interface Board, TDM/Hybrid/Packet, Hybrid Integration, Packet Access datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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    Q&A

    Questions & Answers

    What are common troubleshooting steps for the SL91ISU2?

    Common troubleshooting includes checking connections, ensuring proper firmware updates, and consulting the product manual for error codes.

    What accessories are available for the SL91ISU2?

    Accessories may include compatible cables, racks, and mounting kits specific to the SL91ISU2 for optimal performance and integration.

    How does the SL91ISU2 compare to similar products from other brands?

    The SL91ISU2 usually offers superior integration flexibility and compatibility within Huawei network infrastructures compared to other brands.

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