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cisco 25g optical module
25gbase-d10
25gbase-d10
sfp28 25gb d10
cisco 25g optical module

Cisco Compatible SFP28-25GB-D10 25GBASE-D10 BiDi Optical Transceiver Module

SFP28-25GB-D10
The SFP28-25GB-D10 BiDi optical transceiver is designed for 25G Ethernet transmission over a single strand of OS2 single mode fiber.As a 25GBASE-D10 module, it uses 1310nm-TX and 1270nm-RX wavelengths with a simplex LC interface to support transmission distances up to 10km.This Cisco compatible 25G SFP28 module helps reduce fiber usage, simplify cabling, and provide reliable connectivity for enterprise networks, telecom access, and data center applications.

Product Highlights
*25GBASE-D10 BiDi optical transceiver
*Single fiber bidirectional transmission
*1310nm-TX / 1270nm-RX wavelength
*Up to 10km over OS2 single mode fiber
*Simplex LC optical interface
*Digital Optical Monitoring (DOM/DDM)
*Hot-pluggable SFP28 form factor
*Low power consumption design
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Cisco SFP28-25GB-D10 Compatible 25GBASE-BiDi SFP28 Optical Transceiver Module  (SMF, 1310nm-TX/1270nm-RX, 10km, LC, DOM)

The SFP28-25GB-D10 optical transceiver uses BiDi technology with 1310nm TX and 1270nm RX wavelengths to achieve 25GbE communication over a single strand of OS2 fiber.Compared with traditional duplex optical modules, the sfp28 25gb d10 reduces fiber consumption while maintaining stable long-distance transmission up to 10km.
This 25gbase-d10 transceiver is widely deployed in enterprise campus networks, telecom access infrastructure, and data center aggregation layers where efficient fiber utilization is required.

Product Details

    Part Number：SFP28-25GB-D10
    Description：SFP28 bidi single-mode optical module, 25G, 3.3V, LC, working temperature 0~70℃, 1310nm-TX/1270nm-RX, 10KM, DDM
    Compatible with：H3C, HW, Cisco, HP, etc
     
    Data Rate
    Module Type
    Distance
    Connector
    Interface
    Temperature
    DDM
    25Gbps
    SFP28
    10KM
    1310nm-TX/1270nm-RX
    LC
    0~70℃
    Yes

    Specifications

    Cisco CompatibleSFP28-25GB-D10BrandFirstoptic
    Form FactorSFP28Max. Data Rate25.78Gbps
    Wavelength1310nm-TX/1270nm-RXMax. Cable Distance10km
    ConnectorSimplex LC/UPCMediaSMF
    Transmitter TypeDFB BiDiReceiver TypePIN
    TX Power-2~4dBmMinimum Receiver Power<-13dBm
    Power Budget11dBReceiver Overload2dBm
    Max. Power Consumption≤1 WExtinction Ratio3.5dB
    DDM/DOMSupportedCommercial Temperature Range0 to 70°C (32 to 158°F)
    CDR (Clock and Data Recovery)TX & RX Built-in CDRInbuilt FECNo
    ProtocolsSFP28 MSA, CPRI, eCPRIWarranty3 Years
     

    Certification system

    HCH is a professional manufacturer of high speed and high reliability sfp28 25gb d10 fiber modules in China.        HCH is a professional manufacturer of high speed and high reliability sfp28 25gb d10 fiber modules in China.        HCH is a professional manufacturer of high speed and high reliability sfp28 25gb d10 fiber modules in China.        HCH is a professional manufacturer of high speed and high reliability sfp28 25gb d10 fiber modules in China.
     
    Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

    Application Scenarios

    sfp28 25gb d10 bidirectional transceiver connection over OS2 single mode fiber between Cisco Nexus switches

    25G BiDi Switch-to-Switch Connectivity

    The SFP28-25GB-D10 and SFP28-25GB-U10 BiDi transceivers enable 25GbE connectivity between switches using a single strand of OS2 single-mode fiber.

    By transmitting and receiving on different wavelengths over one fiber, this 25g bidi transceiver solution helps reduce fiber infrastructure requirements while maintaining reliable transmission up to 10km.

    Widely deployed in enterprise networks, campus backbones, and data center aggregation layers, the 25gbase-d10 optical transceiver provides a cost-effective solution for high-speed network expansion.

     

    BiDi Fiber Saving Solution

    The SFP28-25GB-D10 and SFP28-25GB-U10 modules use bidirectional transmission technology to send and receive data over a single strand of OS2 single-mode fiber.

    Compared with traditional duplex optical modules, this 25g bidi transceiver solution reduces fiber usage by up to 50% while maintaining reliable 25GbE connectivity over distances up to 10km.

    The sfp28 25gb d10 and sfp28 25gb u10 optical transceivers are ideal for enterprise networks, campus deployments, and data center upgrades where fiber resources are limited and infrastructure costs need to be minimized.

    sfp28 25gb d10 and sfp28 25gb u10 25g bidi transceiver fiber saving solution using single fiber connectivity over 10km os2 smf

    Features

    Every sfp28 25gb d10 module undergoes rigorous quality verification before shipment to ensure stable long-distance transmission and reliable network performance.
    Each 25gbase-d10 optical module is tested for optical performance, compatibility, and environmental reliability. Our 25g bidi transceiver products support seamless deployment in enterprise, telecom, and data center networks while maintaining consistent interoperability with mainstream network equipment.
     
    sfp28 25gb d10 optical performance testing equipment for 25g bidi transceiver quality verificationTest Equipment
    25gbase-d10 compatibility testing with mainstream switch platforms and network equipmentCompatible Test
    sfp28 25gb d10 environmental and reliability qc testing for 25g bidi transceiver modulesQC Test
     

    High Compatibility for all Brands

    The sfp28 25gb d10 optical module is tested for interoperability with major network equipment vendors. Our 25gbase-d10 and 25g bidi transceiver solutions support seamless deployment across enterprise, telecom, and data center environments, ensuring reliable compatibility with mainstream switch and networking platforms.
     
    sfp28 25gb d10 compatibility with cisco arista huawei h3c juniper dell hpe and other network equipment vendors
     
    FAQ Section

    Q1: What is an SFP28 25GB D10 optical transceiver?

    The sfp28 25gb d10 is a 25G BiDi optical transceiver that supports 25GbE transmission over a single strand of OS2 single-mode fiber using 1310nm TX and 1270nm RX wavelengths.

    Q2: What fiber is required for a 25GBASE-D10 module?

    The 25gbase-d10 optical module requires OS2 single-mode fiber and a simplex LC connector for operation.

    Q3: What is the transmission distance of SFP28-25GB-D10?

    The sfp28 25gb d10 supports transmission distances up to 10km over OS2 single-mode fiber.

    Q4: What is the advantage of a BiDi optical transceiver?

    A BiDi optical transceiver uses only one fiber strand for both transmitting and receiving signals, helping reduce fiber deployment costs.

    Q5: Is this Cisco 25G optical module compatible with other brands?

    Yes. This cisco 25g optical module can be programmed for compatibility with Cisco, H3C, Huawei, Arista, Juniper, NVIDIA, Dell, and other major platforms.

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