SFP-25G-SR-S, Cisco 25GBase SFP28 MM fiber Transceiver, Original Refurbished
Warranty: Lifetime
Quick answer: The Cisco SFP-25G-SR-S is a 25GBASE-SR SFP28 optic that runs 25 Gigabit Ethernet over multimode fiber at 850 nm, up to 70 m on OM3 and 100 m on OM4, with a duplex LC connector and DOM. This listing is a genuine Cisco module. Resilient Tec sells it refurbished, with a lifetime warranty and free US shipping from Knoxville, TN.
Condition: Refurbished
Cisco SFP-25G-SR-S – 25GBASE-SR SFP28 Transceiver Module
The Cisco SFP-25G-SR-S is a high-performance, hot-swappable SFP28 transceiver designed for 25 Gigabit Ethernet connectivity over multimode fiber. Supporting up to 70 meters on OM3 and up to 100 meters on OM4, this module delivers reliable, high-bandwidth connections for data centers, enterprise, and aggregation layer applications.
-
Form Factor: SFP28
-
Data Rate: 25 Gbps
-
Wavelength: 850 nm
-
Cable Type: Multimode fiber (OM3/OM4)
-
Max Distance: Up to 70 m (OM3) / 100 m (OM4)
-
Connector: Duplex LC
-
Operating Temperature: 0°C to 70°C
-
Hot-swappable: Yes
-
Digital Diagnostics (DOM): Supported
This module is optimized for Cisco platforms, ensuring seamless integration and dependable performance for demanding network environments.
Frequently Asked Questions
What fiber does it use?
Multimode fiber (OM3 or OM4) with duplex LC connectors, the same cabling used for 10G SR.
Can it link to a 25G SR optic from another brand?
Yes. 25GBASE-SR is an IEEE standard, so it links with any 25GBASE-SR optic on the far end. Both ends must use the same forward error correction (FEC) setting.
Is this an original Cisco part?
Yes, a Cisco-branded SFP-25G-SR-S, sold refurbished. It is also available new.
What warranty and shipping come with it?
Resilient Tec's lifetime warranty. US standard shipping is free with no minimum, and orders typically arrive in 3 to 5 days.
You Might Also Need
Cisco SFP-25G-SR-S, original new
SFP-25G-AOC10M Cisco Compatible, 25G Active Optical Cable
SFP-H25GB-CU1M Cisco Compatible, 25G SFP28 Passive DAC Cable
OM4 LC to LC multimode fiber cables
All transceivers
Quick answer: The Cisco SFP-25G-SR-S is a 25GBASE-SR SFP28 optic that runs 25 Gigabit Ethernet over multimode fiber at 850 nm, up to 70 m on OM3 and 100 m on OM4, with a duplex LC connector and DOM. This listing is a genuine Cisco module. Resilient Tec sells it refurbished, with a lifetime warranty and free US shipping from Knoxville, TN.
Condition: Refurbished
Cisco SFP-25G-SR-S – 25GBASE-SR SFP28 Transceiver Module
The Cisco SFP-25G-SR-S is a high-performance, hot-swappable SFP28 transceiver designed for 25 Gigabit Ethernet connectivity over multimode fiber. Supporting up to 70 meters on OM3 and up to 100 meters on OM4, this module delivers reliable, high-bandwidth connections for data centers, enterprise, and aggregation layer applications.
-
Form Factor: SFP28
-
Data Rate: 25 Gbps
-
Wavelength: 850 nm
-
Cable Type: Multimode fiber (OM3/OM4)
-
Max Distance: Up to 70 m (OM3) / 100 m (OM4)
-
Connector: Duplex LC
-
Operating Temperature: 0°C to 70°C
-
Hot-swappable: Yes
-
Digital Diagnostics (DOM): Supported
This module is optimized for Cisco platforms, ensuring seamless integration and dependable performance for demanding network environments.
Frequently Asked Questions
What fiber does it use?
Multimode fiber (OM3 or OM4) with duplex LC connectors, the same cabling used for 10G SR.
Can it link to a 25G SR optic from another brand?
Yes. 25GBASE-SR is an IEEE standard, so it links with any 25GBASE-SR optic on the far end. Both ends must use the same forward error correction (FEC) setting.
Is this an original Cisco part?
Yes, a Cisco-branded SFP-25G-SR-S, sold refurbished. It is also available new.
What warranty and shipping come with it?
Resilient Tec's lifetime warranty. US standard shipping is free with no minimum, and orders typically arrive in 3 to 5 days.
You Might Also Need
Cisco SFP-25G-SR-S, original new
SFP-25G-AOC10M Cisco Compatible, 25G Active Optical Cable
SFP-H25GB-CU1M Cisco Compatible, 25G SFP28 Passive DAC Cable
OM4 LC to LC multimode fiber cables
All transceivers