The Cisco compatible SFP28 transceiver provides 25GBase-ESR throughput up to 300m over OM3 MMF (400m over OM4) using a wavelength of 850nm via a LC duplex connector. Besides, it offers interoperability, laying a foundation for the next-generation network upgrade. Each SFP28 transceiver module is individually tested in targeted switch, and is fully compliant with the SFP28 MSA, RoHS, SFF-8424, SFF-8431 and SFF-8432 standards.
Featuring low power consumption and high speed, this 25G transceiver is ideal for 25G Ethernet, Telecom, and Data Center.
![Cisco Compatible SFP28 25GBASE-ESR 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module This picture is about SFP-25GESR-85.](https://resource.fs.com/mall/products/800x800/143084.main.jpg)
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![Cisco Compatible SFP28 25GBASE-ESR 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module This picture is about SFP-25GESR-85.](https://resource.fs.com/mall/products/60x60/143084.main.jpg)
![Cisco Compatible SFP28 25GBASE-ESR 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module This picture is about SFP-25GESR-85.](https://resource.fs.com/mall/products/60x60/143084.B.jpg)
![Cisco Compatible SFP28 25GBASE-ESR 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module This picture is about SFP-25GESR-85.](https://resource.fs.com/mall/products/60x60/143084.C.jpg)
![Cisco Compatible SFP28 25GBASE-ESR 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module This picture is about SFP-25GESR-85.](https://resource.fs.com/mall/products/60x60/143084.D.jpg)
![Cisco Compatible SFP28 25GBASE-ESR 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module This picture is about SFP-25GESR-85.](https://resource.fs.com/mall/products/60x60/143084.E.jpg)
Cisco Compatible SFP28 25GBASE-ESR 850nm 300m DOM Duplex LC/UPC MMF Optical Transceiver Module
Hot #143084
Hot #143084
SGD 91.56 (Incl. GST)
FS P/N: SFP-25GESR-85
752 Sold
12 Reviews
0 Question
Transceiver Models:
138 in Global Warehouse, Get it by 23 Aug 2024
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Deliver to Singapore, 178958
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5-Year Warranty
30-Day Returns
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Cisco Compatible 25GBASE-ESR SFP28 Optical Transceiver Module (MMF, 850nm, 300m, LC, DOM)
Specifications
Part Number
SFP28-25GESR-85
Vendor Name
FS
Form Factor
SFP28
Max Data Rate
25Gbps
Wavelength
850nm
Max Cable Distance
300m@OM3/400m@OM4
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
TX Power
-6.4~2.4dBm
Receiver Sensitivity
-6dBm
Powerbudget
-0.4dB
Receiver Overload
2.4dBm
Power Consumption
≤1W
Extinction Ratio
2dB
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Host FEC
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
SFP28 MSA Compliant, SFF-8472, SFF-8024, SFF-8431, SFF-8432
Core Size
50/125 µm
Packaging Technology
COB 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.
Connectivity Solutions
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/20230705171229atkkbb.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
Center Wavelength | 850nm | 1310nm | 850nm | 1310nm | 1310nm | 1310nm |
Connector | Duplex LC | Duplex LC | Duplex LC | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max.) | 400m@OM4/300m@OM3 | 300m | 100m@OM4/70m@OM3 | 10km | 30km | 40km |
Media | MMF | SMF | MMF | SMF | SMF | SML |
Transmitter Type | VCSEL | DFB | VCSEL | DFB | DML | EML |
Packaging Technology | COB Packaging | BOX Packaging | COB Packaging | BOX Packaging | BOX Packaging | BOX Packaging |
Chip | Macom | Macom | Macom | Macom | Maxim | Maxim |
Application | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Data Center | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Telecom/ Data Center |
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M***s
Colombia
April 17, 2023
I bought this 25G transceiver for my data center upgrading, it works very stable while the price is very competitive. Good experience.
Verified Purchase
Helpful 0
Comment 0M***n
United States
April 16, 2023
The 25G SFP28 modules I bought about three weeks ago have been working flawlessly on my Cisco Nexus series switches. These high-performance products have helped us to realize the seamless connection in our data center. No complaints whatsoever.
Verified Purchase
Helpful 0
Comment 0B***r
United States
March 14, 2023
They perform well, and seem to be reliable, and great value.
Verified Purchase
Helpful 5
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