Cisco compatible SFP-25G-SR transceiver

In stock

Replaces Cisco SFP-25G-SR-S · SFP28 - 25GBASE-SR - 100 m - 850 nm - OM4

Distance
Coding

Pick the vendor of your switch or router, for example Juniper. We code the module for that platform before shipping, at no extra cost. MSA (Generic) is for equipment without a vendor check.

Available coded for 21 vendors

Cisco, Juniper, Brocade, Arista, Huawei, HPE, Aruba (HPE), Dell, Extreme, Nokia, Mellanox/NVIDIA, Alcatel-Lucent, Fortinet, Palo Alto Networks, Ciena, Calix, MikroTik, Ubiquiti, Netgear, D-Link and Allied Telesis. Vendor not listed? Ask us.

Configuration
Distance
100m (OM4)
SKU
SFP-25G-SR-SO
Specifications
General
Form factor
SFP28
Data rate
25 Gb/s
Standard
25GBASE-SR
Media
OM4 (multimode)
Connector
LC duplex
Reach
100 m
DOM/DDM
Yes
Optical
Wavelength
850 nm
TX power
-9.1 to 2.4 dBm
RX sensitivity
-11 dBm
RX overload
2.4 dBm
Power budget
1.9 dB
Environment
Operating temperature
0 to 70 °C (COM)
Download datasheet (PDF)
€38.00
excl. VAT

€45.98 incl. VAT

Pricing is based on your current configuration.

5 in stock
1

Nxt-Level Service

We offer same-day delivery and installation to keep your infrastructure up and running without delay.

Same-day Amsterdam

≤ 45km from Almere

We deliver to datacenters at Science Park, Zuidoost and Schiphol-Rijk, incl. Equinix, Digital Realty, Nikhef and Maincubes.

Same-day NL

> 45km from Almere

Urgent delivery available for other datacenters or customer sites.

Optics from Solid Optics

  • Lifetime warranty from Solid Optics on every transceiver
  • A test report with every unit
  • Tested on the platform the optic is meant for
  • Not sure? We test on your equipment first
  • Ships from Almere, same-day delivery in Amsterdam available
See our services →

Cisco coding for the SFP-25G-SR

We program this SFP-25G-SR 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-25G-SR-S. Optically it's the same SFP28 transceiver: 25GBASE-SR, up to 100 m over OM4.

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.

Replaces these Cisco part numbers
  • SFP-25G-SR-S

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

The SFP-25G-SR is an SFP28 transceiver for 25GBASE-SR: 25 Gb/s over multimode fiber (OM4) up to 100 m, at 850 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: OM4 LC-LC patch cable

Also known as: SFP-25G-SR - SFP28 25GBASE-SR - SFP28 SR - 25G SR - 25G SFP28 100 m

SFP-25G-SR by vendor

Same transceiver, pre-coded for your platform. Each vendor shows the original part number it replaces.

SFP28-25G: all versions

VersionStandardReachWavelengthMediaPrice excl. VAT
SFP-25G-SR25GBASE-SR100 m850 nmOM4€38.00In stock
SFP-25G-LR25GBASE-LR10 km1310 nmOS2€58.00Lead time on request
SFP-25G-ER25GBASE-ER40 km1310 nmOS2€535.00Lead time on request
SFP-25G-ZR25GBASE-ZR80 km1300.5 nmOS2€2,300.00Lead time on request

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