GwliUni 20Pcs LC-UPC to LC-UPC Fiber Optical Couplers 4 Fiber Channels Adapters Cable Connectors with Panel Mounting Wing for Fiber Optic Patch Cable

• 【Main Parameter】Coupler interface: 4 channels LC-LC with screw mounting wing, End-face type: single-mode UPC, Operating temperature: -20~70℃.
• 【Effective Isolation】The Coupler can effectively isolate the signal field from the main control end, prevent accidental damage of the main control system, and effectively inhibit the noise of the ground circuit.
• 【High Reliability】The Coupler internal adopt high-precision zirconium ceramiccore (low insertion loss ≤0.2db, high echo loss≥25db), to ensure maximum connection between the optical fiber jumpers.
• 【High Interchangeability】The Coupler has good interchangeability (≤0.25db) and repeatability (≤0.15db), which can be plugged more than 1000 times.

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