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Key Features

  • 25GBase-LR network technology for convenient, easy sharing of data and information with maximum feasibility
  • 25 Gigabit Ethernet technology delivers economical and power-efficient connectivity
  • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
  • With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance
  • SFP56 offers enhanced dependability with maximum productivity
  • SFP56 with optical network application/usage for maximum dependability and convenience
CISCO SYSTEMS Modules

25/50GBASE-LR SFP56

Mfr # SFP-50G-LR-S= SKU 14139693

$2,009.49 MSRP $3,377.30 Save 41%

Regular price saves you $1,367.81 against MSRP.

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Product Overview

25/50GBASE-LR SFP56

  • ELA 25/50GBASE-LR SFP56
  • Cisco 25/50GBASE-LR SFP56 Module for SMF - For Optical Network, Data Networking - 1 x LC/PC 50GBase-LR Network - Optical Fiber - 1310 nm, 1295 nm, 1325 nm, 1304 nm, 1317 nm Wavelength - Single-mode - 25 Gigabit Ethernet, 50 Gigabit Ethernet - 25GBase-LR, 50GBase-LR15 km Maximum Distance
  • Cisco 25/50GBASE-LR SFP56 Module for SMF
  • For Optical Network, Data Networking - 1 x LC/PC 50GBase-LR Network - Optical Fiber - 1310 nm, 1295 nm, 1325 nm, 1304 nm, 1317 nm Wavelength - Single-mode - 25 Gigabit Ethernet, 50 Gigabit Ethernet - 25GBase-LR, 50GBase-LR15 km Maximum Distance

Technical Specifications

Application/Usage Optical Network
Application/Usage Data Networking
Product Type SFP56
Manufacturer Part Number SFP-50G-LR-S=
Maximum Distance Supported 15 km
Interfaces/Ports Details 1 x LC/PC 50GBase-LR Network
Limited Warranty 5 Year
Connector Type LC/PC
Manufacturer Cisco Systems, Inc
Product Name 25/50GBASE-LR SFP56 Module for SMF
Network Technology 25GBase-LR
Network Technology 50GBase-LR
Brand Name Cisco
Country of Origin China
Height 0.3"
Width 0.5"
Depth 2.2"
Ethernet Technology 25 Gigabit Ethernet
Ethernet Technology 50 Gigabit Ethernet
Media Type Supported Optical Fiber
Fiber Mode Supported Single-mode
Total Number of Ports 1
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Fiber Optic Cable Wavelength 1310 nm
Fiber Optic Cable Wavelength 1295 nm
Fiber Optic Cable Wavelength 1325 nm
Fiber Optic Cable Wavelength 1304 nm
Fiber Optic Cable Wavelength 1317 nm

Marketing Information

Cisco SFP-50G-LR-S

The Cisco SFP-50G-LR-S Module supports a link length of 10/15 km on standard Single-Mode Fiber (SMF) G.652 at both 25G and 50G.

For 50G mode, the module requires KP1-FEC on the host ports, and for 25G mode, the module requires

KR1-FEC on the host ports.

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