Summary

TAC ST820B Optical fiber identifier is an essential installation and maintenance instrument by inserting fiber into its adapter head, it can identify SM optical fibers without any damage by detecting the ?optical?signals?being?transmitted?through?them?so?that?avoid?to?opening?the?fiber?at?the?splice?point?for?identification?and?interrupting?the?service.

Features

• Wonderful?streamline?appearance
• Multi?adapter,?easy?replace
• Test?bare?fiber,?tight?tube?optical?fiber,?optical?fiber?jumper
• Identify?CW?and?modulated?light?270HZ,?1KHZ,?2KHZ

Technical?specifications

• Identification?wave?length?range:?800~1700nm
• Sensitivity:?-28dBm?(@1550nm,?bare?fiber)
• Identification?signal?type:?CW,?270Hz?5%,?1KHz?5%,?2KHz?5%
• Detector?model:?InGaAs?(photosensitive?interface:?1mm,?2PCS)
• Continuous?working?time:>4?hours
• Insert?loss?(1550nm):??250?m:?1.0dB,??900?m:0.?5dB,??3mm:0.?5dB
• Detector?type:??250?m?bare?fiber,??900?m?jacketed?fiber,??3mm?trail?fiber
• Communication?signal?indicator:?direction?indicator?light?+?noncontinuous?buzzing?+?signal?strength?indicator?light
• Contrast?light?signal?indicator:?direction?indicator?light?+?frequency?indicator?light?+?continuous?b-uzzing?+?signal?strength?indicator?light