Model Number: N520-25M

Duplex Multimode 50/125 Fiber Patch Cable (LC/LC), 25M (82-ft.)


  • Perfect for use with Fibre Channel Controller Cards and Switches
  • Attenuation loss meets or exceeds the latest industry standards
  • Higher bandwidth, optimized for gigabit and 10Gbps networks
  • Backward compatible with 62.5 micron fiber
  • Built-in headroom for future applications
  • Premium PVC multimode patch cables


















Fiber Optic Patch Cables


Tripp Lite's 25-meter multimode duplex Fibre Channel optic LC/LC patch cable is manufactured from 50/125 zipcord fiber. The cable has LC connectors on each end. It has a PVC jacket and is FDDI and OFNR rated. 50/125 Duplex multimode fiber is most commonly used in Fibre Channel applications. It is backward compatible with 62.5 micron fiber and provides built-in headroom for future applications. The cable provides higher bandwidth optimized for Gigabit and 10Gbps networks as well. Also available in 1, 2, 3, 5, 10, 15, 20, 30, and 50 meter lengths. Enter "N520-" in the search field to bring up all lengths. For LC-SC cables, search "N516-", and for SC-SC, search "N506-".


  • Constructed with 50/125 micron cable
  • Length - 25M
  • Use on fiber and fibre channel installations
  • LC male to LC male connectors
  • Higher bandwidth optimized for gigabit and 10Gbps networks
  • Backward compatible with 62.5 micron fiber
  • Built-in headroom for future applications
  • Number of fibers: 2
  • Fiber type: all glass graded index
  • Core diameter: Two 50+/-3 microns
  • CLAD diameter: 125+/-2 microns
  • Primary coating diameter: 245+/-15 microns
  • Primary coating material: acrylate
  • Secondary coating diameter: 900+/-50 microns
  • Secondary coating material: PVC
  • Attenuation @850NM: 3.5DB/KM maximum, @1300NM: 1.0DB/KM maximum
  • Bandwidth @850NM: 220 MHz-KM minimum, @1300NM: 600 MHz-KM minimum
  • Bandwidth @850NM: 220 MHz-KM minimum, @1300NM: 600 MHz-KM minimum
  • Proof test level: 100,000 PSI
  • Insertion loss testing performed on every connector (0.2db typical) and provided with cable
  • Beveled edge on ends of glass makes insertion of plug a breeze

System Requirements

  • Any fiber optic hardware or NIC card requiring multimode duplex cable with LC/LC connectors

Package Includes

  • 25M Duplex MMF Cable LC/LC 50/125 Fiber
RoHS compliant


Attenuation @ 1300NM 1.0 DB/KM maximum
Attenuation @ 850NM 3.5 DB/KM maximum
Bandwidth @ 1300NM 600 MHZ-KM minimum
Bandwidth @ 850NM 220 MHZ-KM minimum
Clad Diameter 125 +/- 2 microns
Core Diameter Two 50 +/- 3 microns
Number of Fibers 2
Numerical Aperture .275 nominal
Primary Coating Diameter 245 +/- 15 microns
Primary Coating Material Acrylate
Proof Test Level 100,000 PSI
Secondary Coating Diameter 900 +/- 50 microns
Secondary Coating Material PVC
Cable Length (ft.) 82
Color Orange
Network Speed 1Gbps
Side A - Connector 1 LC DUPLEX (MALE)
Side B - Connector 1 LC DUPLEX (MALE)
Product Warranty Period (Worldwide) Lifetime limited warranty


No accessories are available for this model.

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