With the advent of 5G era, G654E optical fiber is widely used in fiber installation. TEKCN TC-600 fusion splicer supports G654E optical fiber fusion, with low loss and stable continuity, which is recognized by the market.
When we purchase the OTDR, sometimes we meet the problem: how long this OTDR can test? Today, we share a tip to you: Take the single mode OTDR with 1310/1550nm as example, in the actual test, the average loss with 1310nm is near to 0.33dB/KM