Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 850nm 100m Duplex LC MMF DOM Optical Transceiver Module

25G SFP28 SR optical transceiver

The 25GBASE-SR SFP28 module is the standard access-layer optic in modern data centers, linking servers and top-of-rack switches at 25.78Gbps over duplex multimode fiber. It reaches 70 meters on OM3 and 100 meters on OM4 through a normal duplex LC interface.

An 850nm VCSEL transmitter keeps power consumption low, while digital optical monitoring reports temperature, voltage and optical power in real time under SFF-8472. The module complies with IEEE 802.3by, SFF-8402, SFF-8431 and SFF-8432, and is coded for Cisco SFP-25G-SR-S ports. It pairs naturally with 100G QSFP28 SR4 breakout for high-density 25G server rows.

Related 25G SFP28 products:
 

100M 25G SFP28 SR Versions for Other Brands

The same 100M 25G SFP28 SR platform programmed for other equipment brands; every piece is tested on the target platform before dispatch to the UAE:

CiscoSFP-25G-SR-SGeneric25G SFP28 SFP-25G-SR-E 100m 850nm Duplex LC/UPC Enhanced Module, AristaIntelE25GSFP28SRNVIDIA/MellanoxMMA2P00-AS

25G SFP28 SR Features

  • 25.78Gbps over duplex LC multimode fiber
  • Up to 70m on OM3 and 100m on OM4
  • 850nm VCSEL transmitter with low power draw
  • IEEE 802.3by and SFF-8472 DOM compliant
  • Hot-pluggable SFP28 form factor, backward compatible cages
  • Ideal endpoint for 100G SR4 to 4x25G breakout links

Typical Applications

  • 25G server to top-of-rack switch connections
  • High-density data center access layer
  • 4x25G breakout from 100G QSFP28 ports
  • Storage and hyper-converged infrastructure links

These 25G SFP28 products are supplied with project support from our UAE office and production coordination from our Shenzhen factory. For datasheets, compatibility coding and lead-time confirmation, please use the contact page on this website.


UAE Fiber Optics

UAE office: Abu Dhabi,Al khaleej Al Arabi
Factory add: ZYT industrial area, Shiyan, Baoan district, Shenzhen, China 518000

Popular Products

  • Fiber Optic Patch Cord
  • Fiber Optic Pigtail
  • Fiber Optic Attenuator
  • Fiber Optic Patch Panel
  • Fiber Optic Adapter

Products Datasheet

PDF catalogues of our products to download or for general inquiry, please send an email to sales@huihongfiber.com for details.

Customer Support

For customer support, please leave email to sales@huihongfiber.com, we shall reply to you as soon as possible.