SFP-25G-SR Cisco Compatible, 25GBASE-SR SFP28 850nm 100m DDM LC MMF Fiber Optical Transceiver Module
- Compatible
- Cisco
- Transceiver Type
- SFP-25G-SR | 100m
- SFP-25G-LR | 10km
GLsun SFP28-25G-SR 850 nm VCSEL 25.78Gbps SFP28 transceiver is designed for use in 25Gb/s data rate over multi-mode fiber for link length of 100m. These transceiver designs are optimized for high performance and cost-effective to supply customers with the best solutions for 25Gb/s single lane optical links.
Feature
Hot-pluggable SFP28 form factor
Supports 25.78125Gb/s bit rate
Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
850nm VCSEL laser and PIN photo detector
Internal CDR on both Transmitter and Receiver channel
Operating environment temperature range: 0 ~ +70℃
Single 3.3V power supply
Low power dissipation: ＜1.0W
Application
Data Center
25GBASE-SR Ethernet
Infiniband EDR Applications
32G Fiber Channel Applications
Servers, Switches, Storage and Host Card Adapters
Standards
Compliant with SFF-8024、SFF-8431、SFF-8432
Compliant with IEEE802.3by
Compliant with SFF-8472
RoHS complaint
| Compatible | Cisco | Form Factor | SFP28 | ||
| Max Data Rate | 25.78Gbps | Wavelength | 850nm | ||
| Max Cable Distance | 70m on OM3 or 100m on OM4 | Connector | Duplex LC | ||
| Transmitter Type | 850nm VCSEL | Extinction Ratio | 2dB | ||
| Media | MMF | Power Consumption | <1W | ||
| Power Supply Voltage | 3.3V | Operating Case Temperature | 0°C to +70°C (Commercial) |
Wavelength Testing
Bit Error Rate Testing
Performance Testing
Final Testing
Questions and AnswersAsk a Question
Customer's Reviews
- Most Relevant
- Eric ****
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This transceiver is one of the few SFPs for Cisco devices that supports auto-negotiation for link speed and duplex. Great price too! Highly recommend!2024-07-27
- Chun ****
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Used it in a residential application for a small fiber switch. Worked perfectly and made the job much easier. Great build quality.2024-07-09
- Jason ****
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I was in a time crunch building small business 100G network. I had previously worked with Peter and bought some 25G optics which came nicely packaged and worked right away, so this time I continue to use their website. Peter is extremely responsive and went extra mile to ensure my order meet my requirement and deadline. Just awesome!2022-07-13
- Ang Lim ****
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The 25g modules arrived securely packaged. I got a couple of these for testing and see no difference from Cisco's own transceivers. If more is needed I won't hesitate to come back to this brand.
- Thomas ****
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Super super easy
- Lucas ****
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Just what you want from a plug-in module. Plugged it in, powered up my Cisco C9500-24Y4C switches, no setup to do, just worked.
