Cisco SFP-25G-SR-S compatible SFP28 transceiver adopts LC duplex connectors, reaching a link up to 100m over OM4 MMF (70m over OM3). The SFP28 transceiver module supports running on the same 1G/10G network cabling Infrastructure, giving 2.5 times increase in speed at least, and the built-in DDM/DOM functions monitor the real-time operating status. Each SFP28 transceiver module is individually tested on a series of Cisco switches, and is fully compliant with the SFP28 MSA, RoHS, CPRI, and the eCPRI standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center.
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Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF Optical Transceiver Module
Hot #67991
Hot #67991
£37.00 exc. VAT
FS P/N: SFP28-25GSR-85£44.40 inc. VAT
FS P/N: SFP28-25GSR-85
100.5K Sold
66 Reviews
27 Questions
104 In UK Warehouse, Get It By 4 Oct 2023
3031 In Global Warehouse, Get It By 18 Oct 2023
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Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 Optical Transceiver Module for Data Center and Telecom (MMF, 850nm, 100m, LC, DOM)
Specifications
Cisco Compatible
SFP-25G-SR-S
Vendor Name
FS
Form Factor
SFP28
Max Data Rate
25.78Gbps
Wavelength
850nm
Max Cable Distance
100m@OM4/70m@OM3
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
TX Power
-8.4~2.4dBm
Receiver Sensitivity
＜-10.3dBm
Powerbudget
1.9dB
Receiver Overload
2.4dBm
Power Consumption
≤1W
Extinction Ratio
＞2dB
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
FEC Function
Support RS-FEC, FC FEC
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
SFF-8472, SFF-8024, SFF-8431, SFF-8432
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
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.
Connectivity Solutions
Leaf-spine Connections
25G Connectivity with Direct Connect Cabling
See more
Leaf-spine Connections
View products 25G Connectivity with Direct Connect Cabling
View products 25G Connectivity with NIC
View products 25G to 100G Migration
View products 25G Structured Cabling Connections
View products DWDM for 20km
View products Features
Upgrade Your Network One Site at a Time
Upgrade just one site to 100G gear, and still connect it to the existing 25G sites.
Connect New 100G Sites to Legacy 25G Sites
Full Utilize Your 100G Port Bandwidth
Re-use 25G Optics in New 100G Ports
25G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the SFP28 transceiver offers a popular way to help you quickly ramp up to 25G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Videos
01:45
Specifications
Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 Optical Transceiver Module for Data Center and Telecom (MMF, 850nm, 100m, LC, DOM)
Cisco SFP-25G-SR-S compatible SFP28 transceiver adopts LC duplex connectors, reaching a link up to 100m over OM4 MMF (70m over OM3). The SFP28 transceiver module supports running on the same 1G/10G network cabling Infrastructure, giving 2.5 times increase in speed at least, and the built-in DDM/DOM functions monitor the real-time operating status. Each SFP28 transceiver module is individually tested on a series of Cisco switches, and is fully compliant with the SFP28 MSA, RoHS, CPRI, and the eCPRI standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center.
Specifications
Cisco Compatible
SFP-25G-SR-S
Vendor Name
FS
Form Factor
SFP28
Max Data Rate
25.78Gbps
Wavelength
850nm
Max Cable Distance
100m@OM4/70m@OM3
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
TX Power
-8.4~2.4dBm
Receiver Sensitivity
＜-10.3dBm
Powerbudget
1.9dB
Receiver Overload
2.4dBm
Power Consumption
≤1W
Extinction Ratio
＞2dB
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
FEC Function
Support RS-FEC, FC FEC
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
SFF-8472, SFF-8024, SFF-8431, SFF-8432
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
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.
Connectivity Solutions
Leaf-spine Connections
25G Connectivity with Direct Connect Cabling
See more
Leaf-spine Connections
View products 25G Connectivity with Direct Connect Cabling
View products 25G Connectivity with NIC
View products 25G to 100G Migration
View products 25G Structured Cabling Connections
View products DWDM for 20km
View products Features
Upgrade Your Network One Site at a Time
Upgrade just one site to 100G gear, and still connect it to the existing 25G sites.
Connect New 100G Sites to Legacy 25G Sites
Full Utilize Your 100G Port Bandwidth
Re-use 25G Optics in New 100G Ports
25G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the SFP28 transceiver offers a popular way to help you quickly ramp up to 25G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Videos
Questions & Answers
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Customer Reviews
G***n
United Kingdom
22 Aug 2023
Vinca, thank you for all the support and help getting my package to me. Sorry I was not replying earlier, I have been setting up a few PC's and testing the new NIC I got from FS.com. Fantastic service and help
and going the extra mile to help me get my purchase from your services. I will be ordering from FS.com again after this experience and given me confidence to trust your Company with my future orders and tech help.
THANK YOU.
Gerard
and going the extra mile to help me get my purchase from your services. I will be ordering from FS.com again after this experience and given me confidence to trust your Company with my future orders and tech help.
THANK YOU.
Gerard
Verified Purchase
Helpful 0G***n
United Kingdom
22 Aug 2023
Vinca, thank you for all the support and help getting my package to me. Sorry I was not replying earlier, I have been setting up a few PC's and testing the new NIC I got from FS.com. Fantastic service and help
and going the extra mile to help me get my purchase from your services. I will be ordering from FS.com again after this experience and given me confidence to trust your Company with my future orders and tech help.
THANK YOU.
Gerard
and going the extra mile to help me get my purchase from your services. I will be ordering from FS.com again after this experience and given me confidence to trust your Company with my future orders and tech help.
THANK YOU.
Gerard
Verified Purchase
Helpful 0A***n
Germany
21 Aug 2023
Every Modul & Cable working fine without any error. Thx so much for the fast delivery, great Products & top communication. You have a new Customer if i need more Tranceiver or Cables. :) I'm more than happy.
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£37.00 exc. VAT
£44.40 inc. VAT
104 In UK Warehouse
3031 In Global Warehouse