Confidential and proprietary information of Extreme Networks. © 2011 Extreme Networks, Inc.
All rights reserved. DRAFT. October 20, 2011
Summit Family Switches Hardware Installation Guide
19
Model numbers for the Summit switches are in the following format:
<Series>-<number of front-panel I/O ports><port type><internal power supply type>
●
The number of ports can be
24
or
48
.
●
The port type can be
t
(copper),
p
(copper providing Power of Ethernet), or
x
(fiber).
●
For models with integral power supplies, the power supply type can be AC (no designation) or
DC
.
Models with pluggable power supplies can accommodate either AC or DC supplies and have no
power designation in their model numbers.
For example, the Summit X350-24t switch is in the X350 series, provides 24 copper I/O ports, and has
an AC power supply. The Summit X450a-24xDC switch is in the X450a series, provides 24 fiber I/O
ports, and has a DC power supply.
Table 6 on page 20
lists the available switch models in each series.
Table 5: Summit Switch Features—Summit X460, X480, X650, and X670 Series
Feature
Summit X460
Series
Summit X480
Series
Summit X650
Series
Summit X670
Series
Maximum autonegotiating
10/100BASE-TX ports
—
—
—
—
Maximum autonegotiating
10/100/1000-BASE-TX
ports
48
48
—
—
Maximum 1-Gbps
Ethernet ports (SFP)
24 or 48
24 or 48
4
—
Maximum 10-Gbps
Ethernet ports
(XFP, XENPAK, SFP+)
2 (with XGM3-2sf)
4 (with
VIM2-10G4X)
24 (default)
32 (with
VIM1-10G8X)
48
SummitStack support
Yes
Yes
Yes
No
Total switching capacity
176 to 224 Gbps
224 to 448 Gbps
(with
VIM2-10G4X)
488 to 680 Gbps
960 to 1280 Gbps
Redundant power
Yes
(hot-swappable)
Yes
(hot-swappable)
Yes
(hot-swappable)
Yes
(hot-swappable)
DC power available
Yes
Yes
Yes
Yes
Power over Ethernet
(802.3af)
Yes
No
No
No
