25G SFP28 SR| Transceiver

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Palo Alto PAN-SFP28-25GBASE-SR Compatible 25GBASE-SR SFP28 25G 850nm 100m DOM Duplex LC/UPC MMF Ethernet Optical Transceiver Module

P/N: SFP-25G-SR

US$19.00

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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

Specifications

Q&A

Reviews

Resources

Palo Alto PAN-SFP28-25GBASE-SR Compatible 25GBASE-SR SFP28 25G 850nm 100m DOM Duplex LC/UPC MMF Ethernet 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

PAN-SFP28-25GBASE-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

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

Questions & Answers

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All (3) Product (1)Installation (1)Performance (1)

Are temperature variations an issue?

by Q***m on 2025-09-22 23:57:01

Our modules are tested for stability across wide temperature ranges.

by AICPLIGHT on 2025-09-23 07:00:08

Helpful 0

How do I verify the module is working?

by r***m on 2025-08-24 22:00:50

Use switch CLI or monitoring tools to check link status.

by AICPLIGHT on 2025-08-25 07:49:36

Helpful 0

Is the firmware upgradeable?

by F***m on 2025-07-09 19:19:14

Some models support firmware upgrades; please contact us for details.

by AICPLIGHT on 2025-07-10 02:09:35

Helpful 0

Customer Reviews

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All (4) Performance (1)Compatibility (1)Ease of Use (1)Customer Support (1)

H***m

2025-08-05 10:59:20

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.

Helpful 0

3***m

2025-05-20 12:13:54

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.

Helpful 0

J***m

2025-05-20 00:36:20

Confirmed Purchase

5.0

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

Helpful 0

e***m

2025-05-01 22:22:46

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.

Helpful 0

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