Extreme 3802 Installationsanleitung
270
Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide
BlackDiamond 6800 Series I/O Modules
G16X
3
Module
Figure 154 shows the G16X
3
module.
Figure 154: G16X
3
module
The G16X
3
module has 16 1000BASE-X ports using mini-GBIC (or small form factor pluggable (SFP))
slots.
The G16X
3
ports are oversubscribed to the module’s switch fabric. The module has eight groups of two
ports each. Each group multiplexes traffic into a single full duplex gigabit link to the switch fabric.
To take advantage of this architecture, use a single port in each group before using all of the ports in
any particular group. Table 55 lists the groups for the G16X
any particular group. Table 55 lists the groups for the G16X
3
module.
Populate ports 1, 3, 5, 7, 9, 11, 13, and 15 first; then populate ports 2, 4, 6, 8, 10, 12, 14, and 16.
Table 55: G16X
3
port groups
Ports
Group
1,
2
1
3
4
2
5,
6
3
7,
8
4
9,
10
5
11, 12
6
13, 14
7
15, 16
8
G16X3
Port status LEDs
Module status LEDs
Mini-GBIC
ports