Black Box Corporation
Black Box EFNT010-003M-LCLC 10-Gigabit 50-Micron LC/LC 3 m
A 10-gigabit multimode fibre patch cable with 50-micron core and LC/LC connectors, 3 m (9.8 ft) long
- 10-Gigabit bandwidth supported by 50-micron multimode fibre
- 3-metre length suits rack-to-rack connections
- LC/LC duplex connectors enable standard patch-panel termination
- PVC zipcord jacket protects fibres during installation
10-Gigabit 50-micron multimode patch cable
This 3-metre duplex fibre patch cable uses 50-micron multimode fibre with LC connectors at both ends. It is built for 10-gigabit Ethernet links inside racks, cabinets or short campus runs where multimode infrastructure already exists. The zipcord PVC jacket protects the fibres during routine handling and installation.
Distance limit for 10-gigabit multimode
Multimode fibre at 50 microns supports 10-gigabit speeds only up to the distances defined by the relevant IEEE standard for the wavelength in use. Beyond that reach the signal degrades and a single-mode cable or active equipment would be required. The 3-metre length supplied here is well within the short-range envelope for typical data-centre patching.
Highlights
- 10-Gigabit bandwidth supported by 50-micron multimode fibre
- 3-metre length suits rack-to-rack connections
- LC/LC duplex connectors enable standard patch-panel termination
- PVC zipcord jacket protects fibres during installation
Specifications
| Brand | Black Box |
|---|---|
| Model | EFNT010-003M-LCLC |
Questions about this item
Should I pick the 3 m or 9.8 ft length for my rack?
Both figures describe the same cable; choose the unit that matches your site documentation.
What does the 10-Gigabit rating mean once the patch cord is installed?
It certifies the 50-micron multimode fibre for 10 Gb/s Ethernet links over the full 3 m run.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



