
Features
Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide
141
The AC power supplies auto-sense for 110 VAC and 220 VAC power. The DC power supplies require
-48 V DC nominal input line voltage. When two power supplies are present, the power is load-shared
between the supplies for enhanced longevity.
The Alpine 3800 series switch supports the power supply configurations listed in Table 25.
1 All installation, maintenance, and removal of a power supply must be done by qualified, trained service personnel only.
2 If you have one AC power supply installed in the Alpine 3802 switch, it must be installed in the lower power supply tray
(PSU A).
3 If you require DC power supplies in the Alpine 3802 switch, you must have two DC power supplies installed.
The Alpine 3800 series switch generates SNMP traps for the following events:
•
AC power source fails
•
Power supply fails
•
Power supply is removed
For more information about planning your site and power requirements, see “Meeting Power
Requirements” in Chapter 2. For more information about the specifications of the Alpine 3800 series
switch power supplies, see Table 83 on page 331.
Power Supply LEDs
Table 26 and Table 28 describe LEDs that pertain to power for the Alpine 3800 series switch.
Table 25:
Supported power supplies for the Alpine 3800 series switch
Switch Model
AC power supply
DC power supply
Hot-swappable
Alpine 3808
1
Up to two AC power
supplies can be installed.
Up to two DC power
supplies can be installed.
Yes
Alpine 3804
1
Up to two AC power
supplies can be installed.
Up to two DC power
supplies can be installed.
Yes
Alpine 3802
1
Up to two AC power
supplies can be installed.
2
Two DC power supplies
must be installed.
3
No
Table 26:
Alpine 3808 and Alpine 3804 power supply LED
LED
Color
Indicates
D/C OK
Green
Off
All DC outputs are operational
One or more DC outputs have failed
Table 27:
Alpine 3802 power supply LED
LED
Color
Indicates
PSU A, PSU B Green
Amber
Off
Normal operation
DC output failure
PSU not present or not powered
Содержание Alpine 3802
Страница 18: ...18 Extreme Networks Consolidated i and e Series Hardware Installation Guide Preface ...
Страница 19: ...Part 1 Common Features ...
Страница 20: ......
Страница 24: ...24 Extreme Networks Consolidated i and e Series Hardware Installation Guide Common Switch Features ...
Страница 25: ...Part 2 Site Planning ...
Страница 26: ......
Страница 56: ...56 Extreme Networks Consolidated i and e Series Hardware Installation Guide Site Preparation ...
Страница 57: ...Part 3 Summit Switch ...
Страница 58: ......
Страница 106: ...106 Extreme Networks Consolidated i and e Series Hardware Installation Guide Summit Switch Models ...
Страница 116: ...116 Extreme Networks Consolidated i and e Series Hardware Installation Guide Summit Switch Installation ...
Страница 137: ...Part 4 Alpine Switch ...
Страница 138: ......
Страница 158: ...158 Extreme Networks Consolidated i and e Series Hardware Installation Guide Alpine 3800 Series Chassis Installation ...
Страница 208: ...208 Extreme Networks Consolidated i and e Series Hardware Installation Guide Alpine 3800 Series I O Modules ...
Страница 213: ...Part 5 BlackDiamond Switch ...
Страница 214: ......
Страница 303: ...Part 6 Switch Operation ...
Страница 304: ......
Страница 307: ...Part 7 Appendixes ...
Страница 308: ......
Страница 314: ...314 Extreme Networks Consolidated i and e Series Hardware Installation Guide Safety Information ...
Страница 368: ...368 Extreme Networks Consolidated i and e Series Hardware Installation Guide Module Technical Specifications ...
Страница 376: ...376 Extreme Networks Consolidated i and e Series Hardware Installation Guide Installing GBICs and Mini GBICs ...