visual fault locator or vfl
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visual fault locator or vfl

ST816B 650nm visual fault locator or vfl has the function of fiber identification and faults locator of SM or MM fiber, it is a helpful assistant to dead zone of OTDR, visual fault locator is also a basic maintenance tool for fiber network, LAN, ATM fiber system and telecom network system.
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Product Introduction

 

Product Features:

--Support CW and 2Hz modulation work mode

--Solid: use special laser end design to avoid damage when dropping on the floor.  

--Long working hours: use effective laser drive circuit to ensure 1mW/650nm locator can work more than 50 hours continuously.

--Stable power output: use special laser driver circuit, which can ensure stable power output in the low battery.

--2.5mm universal adapter: use 2.5mm universal adapter, can match SC, FC, ST adapters.

 

Product Parameters:


Type

ST816B-1

ST816B-3

ST816B-10

ST816B-15

ST816B-20

ST816B-25

Output Power

1mw

3mw

10mw

15mw

20mw

25mw

Wavelength

650nm±10nm

Light source

LD laser

Connector

2.5mm universal adapter

Working mode

CW or 2Hz modulation

Operating temperature

-10+60 °C

Storage temperature

-20+70 °C

Power

2pcs AA battery

Working hours

50(1mW)

Weight

78gexcluding batteries

Dimension (mm)

Φ:27; L:168

 

Application and After-Sales Service:

For fiber network, LAN, ATM fiber system and telecom network system.

 


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