Extreme Networks Summit 200-24, Руководство по установке оборудования

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140 Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide
Alpine 3800 Series Switch Models
Port Connections
The Alpine 3800 series switches support different port configurations on the different Alpine I/O
modules, as described in Table 24.
CAUTION
Modules that use SX, LX, and LX70 interfaces contain Class 1 laser devices. Invisible laser radiation
can occur when open. Avoid direct eye exposure to the beam.
1 The GM-4Xi supports 1000BASE-SX, 1000BASE-LX, and 1000BASE-LX70.
3 The GM-16X
3
supports 1000BASE-X.
4 The GM-16T
3
supports 10/100/1000BASE-T autonegotiation.
5 The FM-8Vi has eight internal loopback ports for rate shaping. Module supports 10BASE-S.
Power Supplies
The Alpine 3800 series switch supports the following types of power supplies:
• AC —Auto-sense for 110 and 220 VAC power
• DC—Requires -48 VDC nominal input line voltage
If two power supplies are installed in the switch, both installed power supplies must be of the same
type.
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.
Table 24: Port configurations available on Alpine I/O modules
Ethernet Ports
Module
10BASE-T/
100BASE-TX 100BASE-TX/
1000BASE-T
GBIC 1000BASE-SX 100BASE-FX OTHER
GM-4Ti 4
GM-4Xi 4
1
GM-4Si 4
GM-16X
3
16 Mini-GBIC
3
GM-16T 3 16 4
FM-32Ti 32
FM-24Ti 24
FM-24SFi 24
FM-24MFi 24
FM-8Vi 8 VDSL
5
WM-4T1i 2 4 T1
WM-4E1i 2 4 E1
WM-1T3i 2 1 T3