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FREE DELIVERY on Orders over £79 VAT excl.

United Kingdom

This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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This picture is about CiscoSFP-25GSL-85
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P/N:SFP-25GSL-85
SKU:241629
£42.00
£35.00 VAT excl.

Product Highlights

Built-in Macom Chip, Max. Power Consumption 0.6W
Tested in Targeted Switch for Superior Performance, Quality, and Reliability
High-speed Connectivity Compliant to IEEE 802.3by and IEEE 802.3cc
FS BOX - Support Real-time Configuration
Support 4x25G Fan out and Easy Migration to 100G Platforms
See more
Global Services Localized for You

Global Services Localized for You

  • 7 Local Warehouses Enabling 90% Same-Day Shipping
  • 8 Local Presences Supporting 450K+ Enterprise Clients in Over 200 Countries
  • Expert Customer Service On Call, 5x24 Phone Support
  • Local Engineers Provide Professional FS Install™ Services
<a href="https://www.fs.com/uk/specials/product-custom-194.html" target="_blank">End-to-End Product Customization</a>

End-to-End Product Customization

  • 600+ R&D Experts in Software and Hardware Domains
  • Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
  • Custom Protocol Development Aligned with Unique Business Needs
  • Management Platform Integration for Device Onboarding and Feature Development
Always-On Tech Support

Always-On Tech Support

  • 900+ Technical Support and Service Professionals
  • 0.5-Day Average Solution Response Time
  • On-Site, Remote, Demo, and Online Support Options
  • Personalized Technical Services Tailored to Each Project

Cisco SFP-25G-SL Compatible 25GBASE-SL SFP28 Optical Transceiver Module (MMF, 850nm, 30m, LC, DOM)

Cisco SFP-25G-SL Compatible SFP28 transceiver adopts LC duplex connectors, reaching a link up to 30m over OM4 MMF. 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 DOM functions monitor the real-time operating status. Each SFP28 transceiver module is individually tested in targeted switches, and is fully compliant with the SFF-8472, SFF-8024, SFF-8431, SFF-8432, IEEE 802.3by, IEEE 802.3cc standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, Telecom, and Data Center.

Quality Testing Program

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Testing Program

Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Features
Upgrade Your Network One Site at a Time
Upgrade just one site to 100G gear, and still connect it to the existing 25G sites.
Connect New 100G Sites to Legacy 25G Sites
Full Utilize Your 100G Port Bandwidth
Re-use 25G Optics in New 100G Ports
25G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the SFP28 transceiver offers a popular way to help you quickly ramp up to 25G transmission.
Leading Performance and Quality for 25G
Built-in Macom Chip, the SFP28 25G transceiver offers high-speed, and low-power in 25G links. Equipped with individually designed BOX packaging.
Macom Chip
Stable Transmission
<0.6W
Low Power Consumption
BOX Packaging
Great Airtightness
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >
20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Center Wavelength
850nm
850nm
1310nm
850nm
1310nm
1310nm
Connector
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Cable Distance (Max.)
30m
100m@OM4/70m@OM3
10km
400m@OM4/300m@OM3
30km
40km
Media
MMF
MMF
SMF
MMF
SMF
SML
Transmitter Type
VCSEL
VCSEL
DFB
VCSEL
DML
EML
Packaging Technology
BOX Packaging
COB Packaging
BOX Packaging
COB Packaging
BOX Packaging
BOX Packaging
Chip
Macom
Macom
Macom
Macom
Maxim
Maxim
Application
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
Center Wavelength
850nm
850nm
1310nm
850nm
1310nm
1310nm
Connector
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Cable Distance (Max.)
30m
100m@OM4/70m@OM3
10km
400m@OM4/300m@OM3
30km
40km
Media
MMF
MMF
SMF
MMF
SMF
SML
Transmitter Type
VCSEL
VCSEL
DFB
VCSEL
DML
EML
Packaging Technology
BOX Packaging
COB Packaging
BOX Packaging
COB Packaging
BOX Packaging
BOX Packaging
Chip
Macom
Macom
Macom
Macom
Maxim
Maxim
Application
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
25G Ethernet/ Telecom/ Data Center
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