The environmental and electrical specifications of the VX systems identified in this appendix refer to a fully configured system. The VX900C chassis meets stringent environmental and electrical conditions required by telecommunication network service providers. Specifically, the DC-powered chassis meets NEBS Level 3 compliant standards as required by Telcordia specification SR 3580.
For details about the standards compliance of the VX system, see Compliance and Safety Information. |
Item | Specification |
|---|---|
Power Supply | ATX 200 W-AC (With PCF): +5V/25A, +12V/8A, -5V/0.5, -12V/0.5A, +3.3V/14A, +5VSB/1.5A |
Input Voltage | 100-240 VAC Nominal, Auto-switching, 50-60 Hz |
M.T.B.F. (power supply) | >110,000 hours |
Max Power Consumption | 260 watts BTW |
The circuit breakers listed below are recommended for external use to protect against excess current, short-circuits, and earth faults.
Unit type | Breaker Type |
|---|---|
DC | 10 Amp |
AC | 6 Amp, 115 V; 3 Amp, 230 V |