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25GBASE-SR SFP28 850nm100m (OM4) DOM Duplex LC MMF Transceiver Module

SFP28-25G-SR-MM

$30,00

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  • 25Gbps Data Rate: Suitable for high-speed networking.
  • Hot-Pluggable SFP28: Simplifies Installation and Enables Easy Maintenance.
  • Extended Reach: 70m on OM3, 100m on OM4 MMF.
  • 850nm VCSEL and PIN detector ensures reliable data transmission.
  • Low power dissipation: less than 1 watt for energy efficiency.
  • Efficient power usage: Operates on a single 3.3V supply.
  • Duplex LC Receptacle: Standardized for a consistent connection.

Check out our ISO 14001, ISO 45001, and ISO 9001 certified optical transceivers for quality and reliability. Our transceiver modules are flexible and high-performance compatible with multiple vendor brands. Trust in our certified solutions to elevate your network.

25GBASE-SR SFP28 Transceiver Module (850nm, 100m (OM4), DOM Duplex LC, MMF)

The 25GBASE SR SFP module is intended for 25 Gigabit Ethernet and Infiniband EDR applications. SFP28 25G SR transceivers use duplex LC connectors and can reach up to 100m over OM4 multimode fiber and 70m over OM3 MMF. The electrical interface employs a 20-contact edge-type connector. The built-in DDM/DOM functions monitor the operating state in real time via the I2C interface. Each SFP28 transceiver module is rigorously tested to assure compatibility with various switches, routers, and servers, and it is completely compliant with the SFP28 MSA and RoHS specifications. This module is suited for data centers and enterprise networks.

Specification

Form FactorSFP28Vendor NameAsterfusion
MediaMMFWavelength850nm
ConnectorDuplex LCMax. Cable Distance70m OM3 /100m OM4
Data Rate25.78GbpsPower Consumption≤2.5w
Transmitter Type
VCSELReceiver TypePIN
Extinction Ratio＞2dBCore Size50/125μm
DDMSupportedReceiver Sensitivity<-5.2 dBm
RX LOSYesTX Disable functionYes
TX Power
-8 to 3 dBmRX Power-14 to 0 dBm
Storage Temperature-20 to 85°C (-40 to 185°F)Operating Case Temperature0 to 70°C (32 to 158°F)
CDR (Clock and Data Recovery)TX & RX Built-in CDRProtocols25G Ethernet Compliant

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    FAQ

    What distinguishes the SFP28 LR and SR?
    SFP28 LR modules can transfer data 10 kilometers. This makes them ideal for citywide phone lines. SFP28 SR modules are ideal for short-distance communications up to 100 meters. They are ideal for connecting devices within or across buildings.

    Does the 25G SR module support 1G ports?
    SFP28 25GBASE-SR doesn’t support 1G ports. Ports must support 25 Gbps to work.

    Does this feature operate on media-changing devices?
    Our SFP28 25GBASE-SR module supports multimode fiber and 25Gbps data rates with media adapters. This setup connects media and expands your network.

    What laser technology does the 25G SFP28 SR module use?
    VCSEL is used by SFP28 25GBASE-SR. This laser can connect data centers and messages inside buildings. It transfers rapid, short-range data across multimode fiber up to 100 meters.

    How far is the SFP28 25GBASE-SR module link？
    SFP28 25GBASE-SR modules handle links within 100 meters. It handles small data center connections and longer campus distributions up to its maximum length.

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