Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LX/LH - 1GE Gigabit Ethernet 1GbE Single Mode Fiber SMF Optic Transceiver

    Product Code DNH-GLCLHSMDST
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    Cisco GLC-LH-SMD Compatible SFP - 1000BASE-LX/LH 1 Gbps - 1GbE Module - 1GE Gigabit Ethernet SFP 1310nm - Single Mode (SMF)/Multi Mode (MMF) Transceiver - 10km (6.2mi) - LC Connector DDM - Hot-Swappable & MSA Compliant - Lifetime Warranty

    General Information

    Manufacturer Part Number: GLCLHSMDST
    Brand Name:
    Product Name: Cisco GLC-LH-SMD Compatible SFP Transceiver Module - 1000BASE-LX/LH
    Marketing Information: The GLCLHSMDST is a Cisco GLC-LH-SMD compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000BASE-LX/LH compliant networks, with a maximum distance of up to 10 km (6.2 mi).

    Technical Specifications:
    • Wavelength: 1310 nm
    • Maximum Data Transfer Rate: 1.25 Gbps
    • Type: Single Mode / Multi Mode
    • Fiber Connection Type: LC Connector
    • Maximum Transfer Distance: 10 km (6.2 mi)
    • MTBF: 200,000 hours
    • Power Consumption: Less than 1 Watt
    • Digital Diagnostics Monitoring (DDM): Yes
    This SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. SFPs

    All SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.

    More from the Manufacturer

    Packaged Quantity: 1
    Product Type: SFP (mini-GBIC)

    Technical Information

    Application/Usage: Data Networking
    Application/Usage: Optical Network


    Total Number of Ports: 1
    Connector Type: LC
    Interfaces/Ports Details: 1 x LC Duplex 1000Base-LX/LH Network

    Media & Performance

    Media Type Supported: Optical Fiber
    Fiber Mode Supported: Multi-mode
    Fiber Mode Supported: Single-mode
    Ethernet Technology: 1.25 Gigabit Ethernet
    Network Technology: 1000Base-LX/LH

    Physical Characteristics

    Form Factor: Hot-pluggable
    Form Factor: Hot-swappable
    Height: 0.3"
    Width: 0.5"
    Depth: 2.3"
    Weight (Approximate): 0.04 lb


    • MSA Compliant

    Cisco Firepower Switches:

    • ASR920
    • IE2000
    • IE4000
    • ASR1000

    Environmentally Friendly: Yes
    Environmental Certification: REACH
    Environmental Certification: RoHS
    Environmental Certification: WEEE
    Country of Origin: Taiwan


    Limited Warranty: Lifetime

    WARNING: Cancer and Reproductive Harm -

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