The The Cisco SFP-10/25G-LR-S compatible SFP28 transceiver provides 10/25GBASE-LR throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via an LC duplex connector. This module provides 10G backward compatibility and simplifies network upgrade. It provides connectivity option for 25G Ethernet, 10G Ethernet and data center. It is fully compliant with the SFP28 MSA, SFF-8472, SFF-8402, SFF-8432 and applicable portions of SFF-8431 standard.
![Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module This picture is about SFP-25GMLR-31.](https://resource.fs.com/mall/mainImg/20240905114435i5aqkf.jpg)
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![Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module This picture is about SFP-25GMLR-31.](https://resource.fs.com/images/202312141054030v9vhq.jpg)
![Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module This picture is about SFP-25GMLR-31.](https://resource.fs.com/mall/mainImg/60x60/20240905114435i5aqkf.jpg)
![Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module This picture is about SFP-25GMLR-31.](https://resource.fs.com/mall/mainImg/60x60/20240905114421flntfb.jpg)
![Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module This picture is about SFP-25GMLR-31.](https://resource.fs.com/mall/mainImg/60x60/202409051144285bj62l.jpg)
![Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module This picture is about SFP-25GMLR-31.](https://resource.fs.com/mall/mainImg/60x60/2022062417181178nahy.jpg)
![Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module This picture is about SFP-25GMLR-31.](https://resource.fs.com/mall/mainImg/60x60/20220624171807zj2ghd.jpg)
Cisco SFP-10/25G-LR-S Compatible SFP28 10/25GBASE-LR Dual-rate 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module
Hot #155189
Hot #155189
82,11 € (Incl. VAT)
FS P/N: SFP-25GMLR-31
918 Sold
14 Reviews
0 Question
Transceiver Models:
307 in DE Warehouse, Get it by 11 Sep, 2024
834 in Global Warehouse, Get it by 9 Sep, 2024
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Deliver to Berlin, 10082
Free Shipping via TNT Express® on orders over 79,00 €
5-Year Warranty
30-Day Returns
30-Day Exchange
Cisco SFP-10/25G-LR-S Compatible 10/25GBASE-LR SFP28 Optical Transceiver Module for Data Center (SMF, 1310nm, 10km, DOM)
Specifications
Cisco Compatible
SFP-10/25G-LR-S
Vendor Name
FS
Form Factor
SFP28
Max Data Rate
25.78Gbps
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-7~2.5dBm
Receiver Sensitivity
<-12dBm
Power Budget
5dB
Receiver Overload
2.5dBm
Power Consumption
≤1.5W
Extinction Ratio
>3dB
Commercial Temperature Range
0 to 70°C
Protocols
SFF-8472, SFF-8024, SFF-8431, SFF-8432, CEI-28G-VSR
Core Size
G.652
Packaging Technology
BOX Packaging
DOM
Supported
Warranty
5 Years
Quality Testing Program
Quality Testing Program
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20220902172543_802.jpg)
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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.
Features
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.
![](https://resource.fs.com/mall/fs_scene_images/202307061010095oz00l.jpeg)
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
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R***t
United States
April 17, 2023
So far the modules are working great. No drops, CRC errors etc.
Verified Purchase
Helpful 0
Comment 01***7
41727
April 03, 2023
The transceiver is runing exceedingly well. I'm very impressed and making plans to expand network. I will be back for more of this.
Verified Purchase
Helpful 0
Comment 0P***e
United States
March 31, 2023
The transceiver is runing exceedingly well. I'm very impressed and making plans to expand network. I will be back for more of this.
Verified Purchase
Helpful 0
Comment 0See all reviews
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