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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    100G QSFP28 ER4 transceivers
    support 100 Gigabit Ethernet over single-mode fiber (SMF) up to 40km, with some specialized modules reaching 50km. They use 4-lane LAN-WDM (LWDM4) technology with Duplex LC connectors and support FEC for long-reach data center, telecom, and enterprise core links. 
    Key Features & Specifications 
    • Form Factor: QSFP28 (Hot-pluggable).
    • Data Rate: 100Gbps (supports 100GBASE-ER4).
    • Distance: Generally 40km, with certain vendor options extending to 50km.
    • Wavelengths: 4-channel LAN-WDM (1295.56, 1300.05, 1304.58, 1309.14nm).
    • Connector: Duplex LC.
    • Laser Type: EML or DML (Uncooled) with APD ROSA.
    • Power Consumption: Typically ≤4.5W.
    • Operating Temp: Commercial range (0°-70°C). 
    Typical Applications 
    • 100G Ethernet links (Data centers/Enterprise core).
    • Telecom and Metro networks.
    • High-performance computing. 
    Alternatives and Notes 
    • ER4 Lite: Often supports 30km without FEC or 40km with FEC.
    • 50km Requirement: Some suppliers, such as Fibertop, explicitly advertise 50km support.
    • Compatibility: Widely available in Cisco, Arista, and other vendor-compatible versions.
    • Distance Requirements: For distances beyond 40-50km, DWDM solutions (such as those from Solid Optics) are generally required. 
    • Proline Cisco® QSFP-100G-ER4-S Compatible TAA 100GBase ...
      Product Details. This Cisco® QSFP-100G-ER4-S compatible QSFP28 transceiver provides 100GBase-ER4 throughput up to 40km over single...
      CDW
    • Cisco QSFP-100G-ER4L-S Compatible 1310nm 40km LC Transceiver Module - FS.com
      The Cisco QSFP-100G-ER4L-S is a hot-swappable transceiver that supports 100GBASE Ethernet links up to 40km over single-mode fiber.
      FS.com
    • 100G QSFP28 ER4 Lite DML LWDM4 30km/40km Optical Transceiver
      Jul 10, 2023 — 100G QSFP28 ER4 Lite DML LWDM4 30km/40km Optical Transceiver * Hot-pluggable, full-duplex transceiver module packaged in QSFP28 fo...
      GIGALIGHT
    Show all
    Show more

    QSFP-100G-ER4+-LC-SO 40km/15dB 100G Transceivers


    Solid Optics
    https://www.solid-optics.com › ... › 100G QSFP28
    Solid Optics
    https://www.solid-optics.com › ... › 100G QSFP28
    100G-ER4, QSFP28, for single mode fiber, 1295.56, 1300.05, 1304.58, 1309.14nm, 4 lanes, 40km/18dB without FEC, 50km/20dB with FEC, LC duplex connectors, ...Read more
    QSFP 100G ER4 50km from www.solid-optics.com

    Cisco 100GBASE QSFP-100G Modules Data Sheet


    Cisco Systems
    https://www.cisco.com › ... › Data Sheets
    Cisco Systems
    https://www.cisco.com › ... › Data Sheets
    The Cisco QSFP100 ER4-Lite supports link lengths of up to 40km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 100 Gigabit ...Read more
    QSFP 100G ER4 50km from www.cisco.com

    QSFP 100G ER4 50km


    Fibertop
    https://www.fibertopsfp.com › qsfp-100g-er4-50km
    Fibertop
    https://www.fibertopsfp.com › qsfp-100g-er4-50km
    SKU: QFP-LW31HG-50DC Product Highlights Supports 103.1Gb/s aggregate bit rates Maximum link length of 50km on Single Mode Fiber (SMF) Hot-pluggable QSFP28 ...

    RENEWLINK QSFP-100G-ER4+-RL - Cisco compatible, ...


    Renewtech.com
    https://www.renewtech.com › renewlink-qsfp-100g-er4-rl
    Renewtech.com
    https://www.renewtech.com › renewlink-qsfp-100g-er4-rl
    Buy RENEWLINK QSFP-100G-ER4+-RL - Cisco compatible, 100GBase ER4, 1295.56/1300.05/1304.58/1309.14nm, 40km/18dB without FEC over SMF and 50km/20dB with FEC, ...

    100G QSFP28 ER4 EML LWDM4 40km Optical Transceiver


    GIGALIGHT
    https://www.gigalight.com › 100g-qsfp28-er4
    GIGALIGHT
    https://www.gigalight.com › 100g-qsfp28-er4
    GIGALIGHT 100G QSFP28 ER4 optical transceiver module is used for long-distance transmission in the field of data communication or telecom.Read more

    QSFP-100G-ER4-SO


    Solid Optics
    https://www.solid-optics.com › ... › 100G QSFP28
    Solid Optics
    https://www.solid-optics.com › ... › 100G QSFP28
    40km 1310nm ER4 · 50km 1310nm ER4+ · 80km 1310nm ZR4 · 80km 1310 nm ZR4+ · QSFP-100G-FR1-SO Single Lambda · 500m 1310nm DR · 2km 1310nm FR · 10km 1310nm LR1.Read more
    QSFP 100G ER4 50km from www.solid-optics.com

    QSFPTEK 100GBASE-ER4 OpticTransceiver, QSFP28 ...


    Amazon.com
    https://www.amazon.com › QSFPTEK-QSFP-100G-ER...
    Amazon.com
    https://www.amazon.com › QSFPTEK-QSFP-100G-ER...
    100GBASE-ER4 QSFP28 transceiver module, up to 40km over a standard pair of single mode fiber (SMF) with duplex LC connectors, long distance transmission over ...
    QSFP 100G ER4 50km from www.amazon.com
    Missing: 50km ‎| Show results with: 50km
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    JNP-QSFP-100G-ER4-C | Juniper Networks® | Transceivers


    ProLabs
    https://www.prolabs.com › products › qsfp28 › 100gbase
    ProLabs
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    This Juniper Networks® JNP-QSFP-100G-ER4 compatible QSFP28 transceiver provides 100GBase-ER4 throughput up to 40km over single-mode fiber (SMF) using a ...
    QSFP 100G ER4 50km from www.prolabs.com
    Missing: 50km ‎| Show results with: 50km

    HW QSFP-100G-ER4-Lite Compatible 100GBASE-ER4L ...


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    The HW QSFP-100G-ER4-Lite compatible QSFP28 transceiver supports 100GBASE Ethernet links up to 40km over single-mode fiber using duplex LC connectors.Read more
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    Proline Cisco® QSFP-100G-ER4-S Compatible TAA ...


    CDW
    https://www.cdw.com › ... › Transceiver Modules
    CDW
    https://www.cdw.com › ... › Transceiver Modules
    This Cisco QSFP-100G-ER4-S compatible QSFP28 transceiver provides 100GBase-ER4 throughput up to 40km over single-mode fiber (SMF) using a wavelength of 1295nm ...Read more
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