Summit X440 Series Switches - Extreme Networks Summit X150 Series Hardware Installation Manual

Chapter 1: Summit Family Switches

Summit X440 Series Switches

The Summit X440 series switches provide 8, 24, or 48 Ethernet ports that deliver high-density fast
Ethernet or Gigabit Ethernet connectivity using fixed 10/100/1000BASE-T ports. Additional ports on
various models include the following:
Four 1000BASE-X SFP ports on all 8 port models.
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Four combo (copper/fiber) ports on all 24 port models.
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On 48 port models, four combo ports on the x440-48p and x440-48t, and two combo ports on the
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x440-48p-10G and x440-48t-10G.
Two 10G BASE-X SFP+ ports on two of the 24 port models, the x440-24p-10G and x440-24t-10G, and
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two of the 48 port models, the x440-48p-10G and x440-48t-10G.
For all models, a serial console port on the front panel allows you to connect a terminal and perform
local management. An Ethernet management port can be used to connect the system to a parallel
management network for administration. Alternatively, you can use an Ethernet cable to connect this
port directly to a laptop to view and locally manage the switch configurations.
Two high-speed stacking ports allow you to combine multiple units into a single SummitStack
management entity. On the 8-port models, the stacking ports are on the front panel. On the 24 and 48
port 10-G models, the SFP+ 10G ports on the front panel can be used as alternate stack ports. On all
other Summit X440 series switches, the stacking ports are on the back. Stacking port locations are listed
in Table 13.
Table 13: X440 Switch type and stacking port location
X440 Switch Type
8p and 8t
24p, 24t. 48p, 48t
24p-10G, 24t-10G,
48p-10G, 48t-10G
The rear panel provides an AC power input socket; 24-port and 48-port switch models also include a
redundant power connector. The switch automatically adjusts to the supply voltage. The redundant
power connector allows you to connect the switch to the EPS-C2 external power system. When a
compatible external power supply is used with the Summit X440 series switch, the internal and external
power supplies are fully fault tolerant. If one power supply fails, the other power supply will provide
sufficient power to operate the switch.
The Summit X440 series switches include the following models:
Summit X440-8t switch
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Summit X440-8p switch
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Summit X440-24t switch
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Summit X440-24p switch
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Summit X440-24t-10G switch
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Summit X440-24p-10G switch
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Summit X440-48t switch
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Summit X440-48p switch
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Summit X440-48t-10G switch
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Summit X440-48p-10G switch
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50
Stacking Port type
High-speed stacking port
High-speed stacking port
SFP+
(page 51)
(page 52)
(page 53)
(page 55)
(page 57)
(page 58)
(page 60)
(page 61)
(page 62)
(page 63)
Port Location
Front panel
Rear panel
Front panel
Summit Family Switches Hardware Installation Guide