





|
Parameter
|
Minimum
|
Maximum
|
Unit
|
|
Operating Temperature
|
-20
|
+60
|
℃
|
|
Storage Temperature
|
-40
|
+85
|
℃
|
|
Humidity
|
5
|
90
|
%
|
|
Part Number
|
Ver
|
Product Description
|
|
JWM1900-I
|
A
|
1U chassis, with 1 NMS card, Dual AC/DC power supply
|
|
JWM1900-II
|
A
|
2U chassis, with 1 NMS card, Dual AC/DC power supply
|
|
JWM1900-IV
|
A
|
4U chassis, with 1 NMS card, Dual AC/DC power supply
|