7
Chapter 4 Instruction
JW3213 / JW3213A two models are different between functions and the
form, detailed in this chapter, please check carefully.
1.Describtion
1- OLT/VIDEO
：
1490nm/1550nm Down Stream
2- ONT
：
1310nmUp Stream Port
（
1310nm
）
3- VFL or OPM Port
4- Display
5- ONT1310nmUp Stream Port LEDs
6- OLT1490nm/1550nm Down Stream LEDs
1
2
3
4
5
6
7
8
11
9
10
12
13
14
