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SL91EG4P, Huawei SL91 Series Gigabit Ethernet Board, 2xGE SFP/RJ45, 2xGE RJ45 PoE, Switch Function

  • Brand: Huawei
  • Model: SL91EG4P
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    SL91EG4P, Huawei SL91 Series Gigabit Ethernet Board, 2xGE SFP/RJ45, 2xGE RJ45 PoE, Switch Function

    SL91EG4P, Huawei SL91 Series Gigabit Ethernet Board, 2xGE SFP/RJ45, 2xGE RJ45 PoE, Switch Function

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    Overview
    Specification
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    Overview

    Huawei SL91EG4P Overview

    The Huawei SL91EG4P is an enterprise Gigabit Ethernet board designed to extend switch connectivity with flexible copper and fiber access. It provides 2×GE SFP/RJ45 combo interfaces plus 2×GE RJ45 PoE ports, enabling data and power delivery for access devices across Asian, European, African, and North American networks. Supporting IEEE 802.3 standards and Layer 2 switching, this plug-in module integrates seamlessly into existing Huawei switch platforms, offering 1Gbps performance, energy-efficient 15W max power consumption, and robust environmental tolerance for small to medium integration projects and end users.

    Product Highlights

    1Gbps
    Data Rate
    4 Ports
    GE Access
    15W
    Low Power

    Product Applications Scenarios

    Enterprise Network
    Integrates PoE-enabled edge access for IP phones and cameras, simplifying cabling and cutting deployment costs by powering endpoints directly from the switch chassis.
    Edge & IoT
    Provides robust 1Gbps uplinks and PoE for sensors and gateways at the edge, improving reliability and reducing separate power wiring in dispersed IoT installations.
    Public Infrastructure
    Delivers stable Layer 2 connectivity and PoE to CCTV, Wi‑Fi hotspots, and kiosks, enhancing service uptime while minimizing maintenance visits and cabling complexity.

    Product Features Comparison

    Huawei SL91EG4P Huawei S5720-28X-SI-DC Huawei S5320-56C-PWR-EI-AC Huawei S5320-36C-EI-28S-AC
    Model SL91EG4P, Huawei SL91 Series Gigabit Ethernet Board, 2×GE SFP/RJ45, 2×GE RJ45 PoE, Switch Function S5720-28X-SI-DC, Huawei S5720 Switch, 24×GE/4×10GE SFP+/150W DC PSU S5320-56C-PWR-EI-AC, Huawei S5320 Switch, 48×GE PoE+/4×10GE SFP+/500W AC S5320-36C-EI-28S-AC, Huawei S5320 Switch, 28×GE SFP/4×10GE SFP+/150W AC
    Brand Huawei Huawei Huawei Huawei
    Port Configuration 2*GE (SFP/RJ45) + 2*GE (RJ45/Power over Ethernet) n/a n/a 28×100/1000Base-X(4GE Combo), 4×10 Gig SFP+
    Switching Capacity n/a 336 Gbit/s 598Gbps n/a
    Forwarding Rate n/a 42Mpps/57Mpps/78Mpps/96Mpps/132Mpps 222Mpps n/a
    PoE Budget n/a n/a n/a n/a
    Stacking Capability n/a iStack Supported iStack

    Optional Add-ons

    Model Number Description
    GBIC-SFP-LX Huawei-compatible Gigabit SFP LX module for long-distance fiber uplinks on SL91EG4P SFP ports
    HW-RJ45-SFP Huawei-branded copper SFP transceiver enabling 1GE RJ45 connectivity over Cat5e/6 cabling
    HW-PoE-INJ30W Huawei 30W PoE injector to supplement power for remote PoE devices where needed

    Quality Certifications

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

    Huawei SL91EG4P Specification

    Model
    SL91EG4P
    Brand
    Huawei
    SL91EG4P Specifications Brand
    Huawei
    Product Type
    Gigabit Ethernet Board
    Ports
    2*GE (SFP/RJ45) + 2*GE (RJ45/Power over Ethernet)
    Switch Function
    Yes
    Network Standards
    IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z
    Connector Type
    SFP, RJ45
    Power over Ethernet (PoE)
    Supported
    Data Transmission Rate
    1Gbps
    Layer Support
    Layer 2
    Operating Temperature
    0掳C to 40掳C (32掳F to 104掳F)
    Storage Temperature
    40掳C to 70掳C (-40掳F to 158掳F)
    Humidity Range
    5% to 95% non-condensing
    Form Factor
    Plug-in Module
    Max Power Consumption
    15W
    Dimensions
    23mm x 200mm x 233mm (H x W x D)
    Compliance
    RoHS, CE, FCC
    MTBF
    500,000 hours
    Management
    SNMP, Web, CLI

    Get more information

    Discover unbeatable prices and fast shipping for the SL91EG4P, Huawei SL91 Series Gigabit Ethernet Board, 2×GE SFP/RJ45, 2×GE RJ45 PoE, Switch Function . Access the detailed SL91EG4P, Huawei SL91 Series Gigabit Ethernet Board, 2×GE SFP/RJ45, 2×GE RJ45 PoE, Switch Function 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

    How does the SL91EG4P compare to other similar boards?

    The SL91EG4P provides superior flexibility and PoE support compared to many alternatives, making it ideal for varied networking tasks.

    What are the common troubleshooting steps for the SL91EG4P?

    Common troubleshooting for the SL91EG4P includes checking cables and connections, ensuring firmware is updated, and verifying port configurations.

    Does the SL91EG4P support Power over Ethernet (PoE)?

    Yes, the SL91EG4P supports PoE on its two GE(RJ45/PoE) ports, allowing it to power compatible devices like IP cameras and phones.

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