NC55-MPA-1TH2H-S= Modular Port Adapter: Techn
Hardware Overview and Functional Role The NC55-MP...
The CB-LC-LC-MMF1M= is a Cisco-certified duplex multimode fiber optic cable designed for high-speed data transmission between Cisco switches, routers, or storage devices. Featuring LC connectors on both ends, it supports short-range optical connections within racks or adjacent cabinets, ideal for data centers and enterprise networks.
Generic fiber cables risk signal attenuation or cross-talk in high-density environments. Cisco’s solution mitigates these issues by:
Q: Can CB-LC-LC-MMF1M= be used for single-mode fiber applications?
A: No. It’s designed exclusively for multimode (MMF) installations. Use Cisco’s LC-LC-SM series for single-mode needs.
Q: How does it differ from third-party MMF cables?
A: Cisco-certified cables like CB-LC-LC-MMF1M= undergo strict testing for insertion loss and reflectance, ensuring compatibility with Cisco’s optical diagnostics and DCNM monitoring tools.
To avoid network performance issues caused by counterfeit cables, purchase from authorized suppliers like itmall.sale’s Cisco fiber solutions. Third-party cables often lack factory calibration, leading to CRC errors or module incompatibility.
In a recent data center build, a client’s 40G link intermittently dropped due to a non-certified MMF cable. Replacing it with CB-LC-LC-MMF1M= resolved the issue within minutes. For high-speed environments, every decibel of signal loss matters—settling for uncertified fiber is a gamble no admin should take.