Raisecom iTN2100 User Manual

Raisecom
iTN2100 (P100R002) Hardware Description
4 Power supplies
Raisecom Technology Co., Ltd.
13
4.1 SUB-PWRII-DC/DC-300
4.1.1 Appearance and functions
Appearance
Function
The SUB-PWRII-DC and SUB-PWRII-DC-300 are unintelligent DC power supplies.
The SUB-PWRII-DC has two types: -48 V/150 W and 110 V/300 W.

Provide power switch.

Output +5 V power to the backplane. Then, the backplane supplies power to other
cards.

Perform Electromagnetic Compatibility (EMC) filtering over input power.

Support hybrid input of AC and DC power.

Support hybrid input of intelligent and unintelligent power.

Support input reverse polarity protection (recoverable), input undervoltage
protection, output overvoltage protection, output current limit protection.

Support over temperature protection.

Support input surge current suppression.

Support in-position monitoring and fault reporting.

Support 1+1 hot backup.

Support hot swapping.
4.1.2 Slots
The SUB-PWRII-DC/DC-300 can be plugged into slots POWER1 and POWER2 on the
iTN2100.

Raisecom iTN2100 Specifications

General

Brand	Raisecom
Model	iTN2100
Category	Network Hardware
Language	English