The Arista Networks SFP-25G-LR compatible SFP28 transceiver provides 25GBase-LR throughput up to 10km over single mode fibre (SMF) using a wavelength of 1310nm via an LC duplex connector. The SFP28 transceiver works on the same 10G network cabling Infrastructure, boosting speed by at least 2.5 times. It also features DDM/DOM for real-time monitoring of operating status. This hot-swappable transceiver is pre-programmed, uniquely serialized, and tested for data traffic and application performance. Besides, it offers interoperability, laying a foundation for the next-generation network upgrade. Each SFP28 transceiver module is individually tested in targeted switch, it is fully compliant with the SFP28 MSA, CPRI and eCPRI standard. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data centre.
Note: The FS P/N is changed from SFP28-25GLR-31 to SFP-25GLR-31, but the product is the same. Only the FS P/N has been changed.
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P/N:SFP-25GLR-31
SKU:70381
£66.00
£55.00 VAT excl.
Product Highlights
Built-in Macom Chip, Max. Power Consumption 1.2W
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 and IEEE 802.3cc
FS BOX - Support Real-time Configuration
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Arista Networks SFP-25G-LR Compatible 25GBASE-LR SFP28 Optical Transceiver Module for Data Center and Telecom (SMF, 1310nm, 10km, 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
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. View compatible list.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Click for Test Support Center.
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 | 1310nm | 850nm | 850nm | 1310nm | 1310nm |
Connector | Duplex LC | Duplex LC | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max.) | 10km | 100m@OM4/70m@OM3 | 400m@OM4/300m@OM3 | 30km | 40km |
Media | SMF | MMF | MMF | SMF | SML |
Transmitter Type | DFB | VCSEL | VCSEL | DML | EML |
Packaging Technology | BOX Packaging | COB Packaging | COB Packaging | BOX Packaging | BOX Packaging |
Chip | Macom | Macom | Macom | Maxim | Maxim |
Application | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Telecom/ Data Center | 25G Ethernet/ Telecom/ Data Center |
Center Wavelength
1310nm
850nm
850nm
1310nm
1310nm
Connector
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Cable Distance (Max.)
10km
100m@OM4/70m@OM3
400m@OM4/300m@OM3
30km
40km
Media
SMF
MMF
MMF
SMF
SML
Transmitter Type
DFB
VCSEL
VCSEL
DML
EML
Packaging Technology
BOX Packaging
COB Packaging
COB Packaging
BOX Packaging
BOX Packaging
Chip
Macom
Macom
Macom
Maxim
Maxim
Application
25G Ethernet/ Telecom/ 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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