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LC Loopback

ZGT LC Loopbacks are designed for testing and troubleshooting fiber optic communication equipment. They connect the transmit and receive channels through an LC interface, allowing technicians to check optical port performance and identify potential connection issues. Available in standard and low-loss versions, they meet different testing requirements. With options for different operating wavelengths and a temperature range of -40°C to +75°C, LC loopbacks are suitable for optical transceiver testing, network equipment inspection, data center testing, and fiber optic network maintenance.

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No.	Product Features	Description
①	Compact LC Design	Features a compact LC interface for testing fiber optic equipment with limited space.
②	Standard and Low-Loss Options	Available in standard and low-loss versions to meet different testing requirements.
③	Low Insertion Loss	Offers insertion loss options of 1.5 dB for the standard version and 0.75 dB for the low-loss version, according to the specified model.
④	Multiple Wavelength Options	Supports different operating wavelengths to suit single-mode or multimode testing requirements, depending on the selected model.
⑤	Wide Operating Temperature	Designed to operate in temperatures ranging from -40°C to +75°C.
⑥	Optical Port Testing	Connects transmit and receive channels to help verify optical port performance.
⑦	Equipment Testing Support	Suitable for testing compatible LC interfaces on optical transceivers and network equipment.
⑧	Reliable Testing Solution	Supports equipment inspection, production testing, and fiber network troubleshooting.

① Optical Transceiver Testing
② Network Switch Testing
③ Data Center Testing
④ Fiber Optic Equipment Inspection
⑤ Telecommunication Equipment Testing
⑥ Production Line Testing
⑦ Network Troubleshooting
⑧ Fiber Network Maintenance

Specification:
Item	Standard	Low loss
IL for 0dB type	1.5dB	0.75dB
Attenuation Tolerance	1-5dB:±0.5dB, 6-25dB:±10%
Opreational Wavelength	1310/1550nm	850/1300nm
Opreational Temp.	-40℃ to 75℃