User guide

Backup Power Supply Pinouts OmniSwitch 6800 Series Chassis and Hardware Components
page 2-52 OmniSwitch 6800 Series Hardware Users Guide June 2007
Backup Power Supply Pinouts
OS6800-BPS-225 225W Backup Power Supply Connector
OS6800-BPS-225 225W Backup Power Supply Cable
Pin Number
1-50 VDC
2Ground
3 Enable
4 RPS_ABNORMAL
5NC
Pin Number Power Shelf Side Pin Number Switch Side
2 Ground 1 -48 RTN
2NC
3 Enable 3 Enable
2 Ground 4 -48 RTN
5 SYSPWRFAIL_L
1 -50 VDC 6 -48 DC
4 RPS_ABNORMAL 7 RPS_ABNORMAL
1 Ground 8 -48 DC
2 Enable 9 -48 RTN
RPS_ABNORMAL 10 NC
2NC 11-48 RTN
-50 VDC 12 Ground (Secondary)
Ground 13 NC
1 Enable 14 -48 VDC
RPS_ABNORMAL 15 NC
1NC 16-48 VDC