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Restock 19-Jun-2026 Estimated, Out of Stock Prices are Estimated.

€167.16 Incl Vat




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Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

This fiber optic transceiver is the direct equivalent to Cisco SFP-25G-LR-S for 25Gbps connectivity up to 10km (6.2mi) over LC-terminated Single Mode Fiber (SMF) cable. The optical module has been programmed and tested for seamless integration with Cisco switches and routers to ensure compatibility and reliability.


Specification Summary

Product Description
Startech Cisco SFP-25G-LR-S Compatible SFP28 Module, 25GbE Single Mode Fiber (SMF), 1310nm Tx/Rx, LC Connector, 10km (6.2mi), MSA-Compliant - 25GBASE-LR, 25 Gigabit Optical Transceiver, DDM/DOM Support (SFP-25G-LR-S-C-ST) - SFP28 transceiver module - 25GbE
Device Type
SFP28 transceiver module - LC single-mode
Form Factor
Plug-in module
Cabling Type
25GBase-LR
Data Transfer Rate
25.78 Gbps
Optical Wave Length
1310 nm
Data Link Protocol
25GbE
Max Transfer Distance
10 km
OEM Manufacturer Equivalent Part Number
Cisco SFP-25G-LR-S
Dimensions (WxDxH)
1.4 cm x 5.6 cm x 0.85 cm
Weight
200 g
Manufacturer Warranty
Limited lifetime warranty

Specifications

EAN / GTIN:
0065030905336
General
Device Type
SFP28 transceiver module
Form Factor
Plug-in module
Networking
Connectivity Technology
Wired
Cabling Type
25GBase-LR
Data Link Protocol
25GbE
Data Transfer Rate
25.78 Gbps
Optical Wave Length
1310 nm
Max Transfer Distance
10 km
Features
Full duplex mode, Digital Optical Monitoring (DOM) support, Digital Diagnostics Monitoring (DDM), Cisco compatible, long range
Compliant Standards
IEEE 802.3cc
Expansion / Connectivity
Interfaces
1 x Ethernet 25GBase-LR - LC single-mode female x 2
Miscellaneous
MTBF
3,292,647 hours
Compliant Standards
RoHS, WEEE, MSA
OEM Manufacturer Equivalent Part Number
Cisco SFP-25G-LR-S
Power
Power Consumption Operational
1.2 Watt
Dimensions & Weight
Width
1.4 cm
Depth
5.6 cm
Height
0.85 cm
Weight
200 g
Dimensions & Weight (Shipping)
Shipping Width
9 cm
Shipping Depth
11.5 cm
Shipping Height
3.1 cm
Manufacturer Warranty
Service & Support
Limited warranty - lifetime
Environmental Parameters
Min Operating Temperature
0 °C
Max Operating Temperature
70 °C
Humidity Range Operating
85% RH

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