Fiber optic loopback,also known also as loopback adapter, loopback cable or fiber optic loopback module,it’s a plug type optical deivce for equipment testing, self-testing, engineering, network diagnostics and measurement applications.These devices are typically used for testing the transmission capability and receiver sensitivity of network equipment. Optical loopback plug is an important part of troubleshooting in laboratories and manufacturing environments. A high optical performance is achieved due to precision ceramic ferrule.
Arkoptics manufacture different types of fiber optic loopback modules both singlemode and multimode.Our optical loopbacks feature with high durability and low loss performance.They are compliant to Telcordia, EIA/TIA and IEC standards.
• Plug in type
• Good optical performance
• High durability and repeatability
• Effectively equipment self-testing and engineering
MPO optical loopback module
Operating wavelength1310nm and 1550nm
Return LossUPC>50dB / APC> 60dB
Operating temperature-40 /℃ to +75/℃
Storage temperature-40 /℃ to +85/℃
StandardIEC-61754-7 and EIA/TIA-604-5Fiber Optic Loopback