Alcatel-Lucent 7210 SAS-D Installation Guide

7210 SAS-D Overview
7210 SAS-D Installation Guide Page 23
Power Modules
The 7210 SAS-D comes with an integrated AC or DC power supplies. 7210 SAS-D support two
power supply options - universal AC and -48V DC. 7210 SAS-D ETR provides three option:
universal AC, -48V DC and 24V DC. Additionally, 7210 SAS-D ETR supports and optional
external backup power supply.
For specifications on the internal power supply modules and input power requirements, see
"Appendix A: Specifications" on page 79.
Figure 9: AC and DC Power Modules
The power LED is located on the lefthand side of the front panel, labeled as Pwr. Refer to Figure 5
on page 18for the location of the power LED.
1
2
7210SAS_0002
Table 4: Power LEDs
LED Condition Status
Pwr Green DC or AC power is functioning normally.
Off The internal power module has failed or the
external power module is not connected
(ETR-only)

Alcatel-Lucent 7210 SAS-D Specifications

General

Brand	Alcatel-Lucent
Model	7210 SAS-D
Category	Switch
Language	English