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.
Note: The FS P/N is changed from SFP28-25GESR-85 to SFP-25GESR-85, but the product is the same. Only the FS P/N has been changed.
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P/N:SFP-25GESR-85
SKU:143084
£66.00
£55.00 VAT excl.
Product Highlights
Built-in Macom Chip, Max. Power Consumption 1W
Interoperable with Other IEEE-compliant 25G Interfaces for Seamless Integration
Tested in Targeted Switch for Superior Performance, Quality, and Reliability
High-speed Connectivity Compliant to IEEE 802.3by
FS BOX - Support Real-time Configuration
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Cisco Compatible 25GBASE-ESR SFP28 Optical Transceiver Module (MMF, 850nm, 300m, LC, DOM)
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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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
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.
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 |
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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