Raisecom
iTN8600-I (A) Product Description
3 Cards and parts
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
19
Figure 3-2
Panel of the DC power supply
R
P
D
1
3
0
4
PWR
-48V
RTN
3.2.3 Functions
Table 3-6
Functions of the DC power supply
Function
Description
Basic functions
Support wide voltage input range of -40 to -57 VDC.
Support the maximum load of 175 W.
Protection
functions
Support dual power supply 1+1 protection.
Support dual power load balancing.
Support how swapping.
3.2.4 Interface
Table 3-7
Interface on the DC power supply
Type
Description
–
3-pin Phoenix
connector
Used with the 5.08-3Pin-header/RoHS connector
-48V: connected to the negative terminal
RTN: connected to the positive terminal
3.2.5 LED
Table 3-8
LED on the DC power supply
Color
Description
PWR
Green
Power LED
Green: the power supply is normal.
Off: the power supply is abnormal.