Cisco compatible SFP-25G-LR transceiver

Cisco coding for the SFP-25G-LR

We program this SFP-25G-LR with Cisco coding before shipping, at no extra cost. Your Cisco equipment (Catalyst, Nexus, ISR, ASR) then sees it as its own optic, just like a SFP-10/25G-LR-S. Optically it's the same SFP28 transceiver: 25GBASE-LR, up to 10 km over OS2.

Cisco IOS, IOS-XE and NX-OS read the module's vendor ID and checksum on insertion. Without Cisco coding you usually get an 'unsupported transceiver' message and the port goes err-disabled; 'service unsupported-transceiver' is a hidden, unsupported command. With Cisco coding the switch recognises the module as a Cisco optic and that command isn't needed.

Need another coding or generic (MSA)? All specs and codings are on SFP-25G-LR transceiver

Compatible means: the same optical specs and Cisco coding, not an original Cisco product. Brand and part names belong to their owners and are shown for comparison.

About the SFP-25G-LR

The SFP-25G-LR is an SFP28 transceiver for 25GBASE-LR: 25 Gb/s over single-mode fiber (OS2) up to 10 km, at 1310 nm, with LC duplex connector and DOM/DDM monitoring. Available generic (MSA) or pre-coded for 21 vendors, including Cisco, Juniper and Brocade: pick your equipment's vendor under Coding and we code it before shipping, at no extra cost. Tested, with test report and lifetime warranty.

Matching cable: OS2 LC-LC patch cable

Also known as: SFP-25G-LR - SFP28 25GBASE-LR - SFP28 LR - 25G LR - 25G SFP28 10 km