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CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km

  • Brand: Huawei
  • Model: CWDM-SFPGE-1491
Rating:
80%
4/5.0
1 Review
$769.00
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CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km
CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km US$769.00
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    CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km

    CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km

    100% Genuine Ready to Ship
    $769.00
    Overview
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    Overview

    Huawei CWDM-SFPGE-1491 Overview

    The Huawei CWDM-SFPGE-1491 is a carrier-grade CWDM SFP optical transceiver designed for long-distance Gigabit and 2.5G transport over single-mode fiber. Operating at 1491nm with an 80km reach, this compact eSFP transceiver is ideal for service providers, enterprise networks, and data centers across Asia, Europe, Africa, and North America. It supports LC connectivity, low power consumption below 1.5W, and digital diagnostic monitoring (DDM/DOM) for simplified maintenance and high reliability.

    Product Highlights

    2.5G
    Data Rate
    80km
    Long Reach
    Low Power

    Product Applications Scenarios

    Service Providers
    The CWDM-SFPGE-1491 enables cost-effective 2.5G DWDM/CWDM backhaul over 80km, reducing fiber lease and regeneration costs for carriers by consolidating multiple wavelengths on existing infrastructure.
    Enterprise Network
    Enterprises use this CWDM SFP to build resilient metro rings and campus interconnects, extending secure Layer 2 and Layer 3 services between sites while simplifying sparing and maintenance.
    Data Center
    For regional and edge data centers, the CWDM-SFPGE-1491 supports long-haul interconnect up to 80km, helping optimize cross-site bandwidth utilization and lowering per-bit transport costs.

    Product Features Comparison

      Huawei Huawei Huawei Huawei
    Model CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km DWDM-SFPGE-1545-32, Huawei DWDM Optical Transceiver, 2.5G SM 1545.32nm 120km LC DWDM-SFPGE-1534-25, Huawei DWDM SFP Optical Transceiver, 2.5G/1534.25nm/120km DWDM-SFPGE-1536-61, Huawei DWDM SFP Optical Transceiver, 2.5G/1536.61nm/120km
    Brand Huawei Huawei Huawei Huawei
    Data Rate 2.5G 2.5G 2.5G 2.5Gbps
    Wavelength 1491nm 1545.32nm 1534.25nm 1536.61 nm
    Transmission Distance 80km 120km 120km 120 km
    Connector Type LC LC LC LC
    Compliance Standard IEEE 802.3, SFP MSA, RoHS RoHS RoHS6 RoHS

    Optional Add-ons

    Model Number Description
    QSFP-40G-CU5M Huawei QSFP+ High Speed Direct-attach Cable, 40G 5m for top-of-rack and aggregation links
    OSG010N05 Huawei eSFP 1.25Gb/s 1310nm 10km single-mode transceiver for access uplinks
    S-SFP-GE-LH40-SM1550 Huawei eSFP GE 1550nm 40km optical transceiver for long-reach Gigabit connections

    Quality Certifications

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

    Huawei CWDM-SFPGE-1491 Specification

    Model
    CWDM-SFPGE-1491
    Brand
    Huawei
    CWDM-SFPGE-1491 Specifications Brand
    Huawei
    Form Factor
    eSFP
    Data Rate
    2.5G
    Optical Wavelength
    1491nm
    Distance Supported
    80km
    Cable Type
    Single-mode Fiber (SMF)
    Connector Type
    LC
    Transmitter Type
    DFB (Distributed Feedback Laser)
    Receiver Type
    PIN
    Spectrum Range
    1470nm - 1610nm (CWDM)
    Operating Temperature Range
    0掳C to 70掳C
    Storage Temperature Range
    -40掳C to 85掳C
    Voltage Supply
    3.3V
    Power Consumption
    < 1.5W
    DDM/DOM
    Yes, Digital Diagnostic Monitoring
    Hot Swappable
    Yes
    Compliance
    IEEE 802.3, SFP MSA, RoHS
    EMI
    FCC Part 15 Class B, EN 55022 Class B
    MTBF
    > 1,000,000 hours
    Weight
    0.59 kg

    Get more information

    Discover unbeatable prices and fast shipping for the CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km . Access the detailed CWDM-SFPGE-1491, Huawei CWDM SFP Optical Transceiver, 2.5G, 1491nm, 80km 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 accessories are available for the CWDM-SFPGE-1491?

    Accessories include compatible LC single-mode fiber optic cables and CWDM multiplexers to enhance network capabilities.

    How does the CWDM-SFPGE-1491 compare to similar products?

    The CWDM-SFPGE-1491 stands out for its long reach (80km) and specific wavelength (1491nm), offering a specialized solution compared to general transceivers.

    What is the longevity of the CWDM-SFPGE-1491 optical transceiver?

    The CWDM-SFPGE-1491 is designed for durable performance, with a typical operational lifespan aligning with industry standards for single-mode transceivers.

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