HP J4899A, Install Manual

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1-2
Introducing the HP Procurve Switch 2650
Front of the Switch
In
tr
od
uci
ng
th
e
HP
P
roc
urve
Switch
2650
Front of the Switch
Network Ports
■
48 auto-sensing 10/100Base-TX ports.
All these ports have the “HP Auto MDIX” feature, which means that you
can use either straight-through or crossover twisted-pair cables to
connect any network devices to the switch.
■
Two dual-personality ports. You can use either the 10/100/1000Base-T
RJ-45 connector, or install a supported HP Procurve mini-GBIC for fiber-
optic connections.
The RJ-45 connectors support the IEEE Auto MDI/MDI-X feature, which
operates the same as the “HP Auto-MDIX” feature.
Dual-Personality Port Operation. By default, the RJ-45 connnectors are
enabled. If a mini-GBIC is installed in a slot, it is enabled and the associated
RJ-45 connector is disabled and cannot be used. If the mini-GBIC is removed,
the associated RJ-45 port is automatically re-enabled.
Port
LED
View
Self
Test
Clear Reset
Fan
Status
4
5
48
47
46
45 43
44 42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
Spd mode: off = 10 Mbps, flash = 100 Mbps, on = 1000 Mbps 10/100Base-TX Ports (1 - 48)
Gig-T
Ports
Mini-
GBIC
Ports
1 15 17
16 18
31
32
33
34
47
48
50 49
T
M
T
M
Power
Fault
hp procurve
switch 2650
J4899A
Use only one (T or M) for each Gigabit port
!
1
2
3
Spd
Lnk
Act
FDx
Reset and Clear
buttons
Port LED View select
button and indicator LEDs
Switch port LEDs
Self Test and Fan
Status LEDs
Power
and Fault
LEDs
HP Procurve Switch 2650
10/100Base-TX RJ-45 ports*
* All 10/100Base-TX RJ-45 ports have the HP Auto MDIX feature.
10/100/1000Base-T ports have the IEEE Auto MDI/MDI-X feature.
Dual-personality ports
(1000Base-T* or mini-GBIC)