A-6
Cisco 819 Integrated Services Router Hardware Installation Guide
OL-23125-02
Appendix A Technical Specifications
Supported Power Adapters

Supported Power Adapters

Table A-3 and Table A-4 list the supported power adapters for Cisco 819 ISRs. The PWR1 AC and DC
adapters uses molex connector while PWR2 uses barrel-type connector.
Note The 24 VDC and Martek power adapters will be available on Q1CY131.
C819HG-4G-A-K9
C819G-4G-A-K9
226,000
C819HG-4G-G-K9
C819G-4G-G-K9
293,000
Table A-2 MTBF Values (continued)
SKUs MTBF (hours)
1. Quarter 1 Calendar Year 2013.
Ta b l e A-3 Cisco 819G ISR Power Adapters
Power Adapter
Nominal Input
Range
C819G-4G-A-K9
C819G-4G-V-K9
C819G-4G-G-K9
(4G LTE SKUs)
C819G+7-K9
C819G-B-K9
C819G-S-K9
C819G-U-K9
C819G-V-K9
(3GSKUs)
PWR1-20W-AC 100–240 VAC Yes
PWR2-20W-AC 100–240 VAC Yes
PWR1-20W-12VDC 12 VDC Yes
PWR2-20W-12VDC 12 VDC Yes
PWR1-20W-24VDC 24 VDC Yes
PWR2-20W-24VDC 24 VDC Yes
Martek MBRH 0500-B/V1 24 VDC Yes
Martek MBRH 0500-C/V1 52 VDC Yes
Martek MBRH 0500-D/V1 72 VDC Yes
Martek MBRH 0500-B/V2 24 VDC Yes
Martek MBRH 0500-C/V2 52 VDC Yes
Martek MBRH 0500-D/V2 72 VDC Yes