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Cisco Compatible 25GBASE-SR SFP28 25G 850nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module
P/N: SFP-25G-SR
US$19.00
7
Reviews
5
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
(1000 In Stock)

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 and IEEE 802.3cc
Support 4x25G Fan out and Easy Migration to 100G Platforms
Applied in 25G Ethernet, Telecom, and Data Center
Hot Pluggable SFP28 MSA Compliant
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Cisco Compatible 25GBASE-SR SFP28 25G 850nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module
The SFP-25G-SR SFP28 transceiver adopts LC duplex connectors, reaching a link up to 100m over OM4 MMF (70m over OM3). The SFP28 transceiver module supports running on the same 1G/10G network cabling Infrastructure, giving 2.5 times increase in speed at least, and the built-in DDM/DOM functions monitor the real-time 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 on a series of Cisco switches, and is fully compliant with the SFP28 MSA, RoHS, CPRI, and the eCPRI standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center.
Specifications
Part Number
SFP-25G-SR
Vendor Name
AICPLIGHT
Form Factor
SFP28
Max Data Rate
25.78Gbps
Wavelength
850nm
Max Cable Distance
100m@OM4/70m@OM3
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
TX Power
-7.9~1.9dBm
Minimum Receiver Power
<-6dBm
Power Budget
-1.9dB
Receiver Overload
2.4dBm
Power Consumption
≤1W
Extinction Ratio
>2dB
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Inbuilt FEC
Yes
Commercial Temperature Range
0 to 70°C (32 to 158°F)
DDM/DOM
Supported
Core Size
50/125 µm
Packaging Technology
COB Packaging
Protocols
SFF-8472, SFF-8024, SFF-8431, SFF-8432
Warranty
5 Years
Certification
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Questions & Answers
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All (5) Application (1)Product (1)Compatibility (1)Installation (1)Performance (1)
Q:

What is the maximum distance supported?

by L***m on 2025-07-09 15:13:47

A:

Up to 10km depending on the model and fiber type.

by CPLIGHT on 2025-07-09 15:23:08

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Q:

Are MSA standards followed?

by 8***m on 2025-07-09 15:00:34

A:

Yes, all modules conform to the appropriate MSA standards.

by CPLIGHT on 2025-07-09 15:15:00

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Q:

Are these products RoHS compliant?

by 6***m on 2025-07-09 14:19:44

A:

Yes, all our products comply with RoHS environmental standards.

by CPLIGHT on 2025-07-09 15:12:45

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Q:

Are installation tools provided?

by T***m on 2025-07-09 14:01:06

A:

We provide installation guidance and optional tool kits.

by Helpful on 2025-07-09 15:20:47

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Q:

What is the typical use case?

by v***m on 2025-07-09 13:51:39

A:

Use cases include HPC, DCI, AI clusters, and hyperscale networks.

by CPLIGHT on 2025-07-09 15:18:03

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Customer Reviews
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All (7) Performance (2)Compatibility (1)Ease of Use (1)Customer Support (2)Value (1)
Q
Q***m
2025-06-30 03:56:05
Confirmed Purchase
5.0

100G models were used in a new aggregation layer deployment and integrated perfectly with our existing infrastructure. We saw stable throughput at full-duplex with no CRC errors during 48-hour stress tests.

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l
l***m
2025-06-14 03:24:01
Confirmed Purchase
5.0

Our core switches from Huawei and Arista detected the optics instantly. Compatibility is on par with the big-name brands, but at a fraction of the cost.

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4
4***m
2025-05-20 16:29:21
Confirmed Purchase
5.0

The 25G modules provided the bandwidth we needed for our ESXi hosts without causing compatibility issues with our SFP28 ports. Latency stayed under control and the modules remained cool to the touch.

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O
O***m
2025-05-15 17:41:30
Confirmed Purchase
5.0

They came with dust caps and clear product labeling, making it easy for our technicians to inventory and deploy them across racks.

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1
1***m
2025-05-14 20:09:14
Confirmed Purchase
5.0

A fantastic value for upgrading legacy 10G to modern 25G backbones. Performance is solid and pricing is highly competitive.

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y
y***m
2025-05-01 09:04:39
Confirmed Purchase
5.0

The RMA process for one faulty unit was smooth and quick. Replacement shipped out the same day, with excellent communication throughout.

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F
F***m
2025-04-14 07:02:11
Confirmed Purchase
5.0

We had a question about DOM support, and the vendor provided full documentation within hours, including screenshots and test results.

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