Справочник Пользователя для 3com corebuilder 5000
10
C
ORE
B
UILDER
®
5000 S
WITCH
M
ODULE
Q
UICK
S
TART
AND
R
EFERENCE
11.1 LEDs
The following table explains the 10BASE-T port status or
activity LED blink sequences:
activity LED blink sequences:
Port Status or Activity
LED State
Indicates
Green
On
Port is enabled and link is OK.
Blinking
Link failure or waiting for network
connection.
connection.
Off
Port or port functions are disabled.
Yellow
On
Heavy traffic activity on the port.
Blinking
Normal traffic activity on the port.
11.2 Ports
10BASE-T SwitchModules use the following port types:
■
The 12-Port, 20-Port, and 24-Port 10BASE-T
SwitchModules use crossover ports with
RJ-45 connectors.
SwitchModules use crossover ports with
RJ-45 connectors.
CoreBuilder 5000 10BASE-T modules use crossover
ports. This means that if you connect a 10BASE-T
SwitchModule port to another CoreBuilder 5000
10BASE-T module port, you must use a crossover
cable.
ports. This means that if you connect a 10BASE-T
SwitchModule port to another CoreBuilder 5000
10BASE-T module port, you must use a crossover
cable.
■
The Ethernet Telco SwitchModule uses two standard
female Telco connectors with 12 ports per connector for a
total of 24 ports.
female Telco connectors with 12 ports per connector for a
total of 24 ports.
The following illustrations show these SwitchModules. The
X that follows the port numbers indicates a crossover port.
X that follows the port numbers indicates a crossover port.
Port Status/Activity
LEDs
LEDs
24-Port 10BASE-T
SwitchModule
Model Number
3C96624M-TP-A
6624M-TP-A
4X
1X
3
4
2X
3X
5
6
7
8
1
2
9
10
11
12
5X
6X
7X
8X
9X
10X
11X
12X
16X
13X
15
16
14X
15X
17
18
19
20
13
14
21
22
23
24
17X
18X
19X
20X
21X
22X
23X
24X
Port Status/Activity
LEDs
LEDs
24-Port Ethernet
Telco SwitchModule
Model Number
3C96624M-TPL-A
6624M-TPL-A
1X-12X
4
6
8
2
10
12
12
16
18
20
14
22
24
24
3
5
7
1
9
11
15
17
19
13
21
23
23
13X-24X
Standard female
Telco connectors
Telco connectors
12-Port 10BASE-T
SwitchModule
Model Number
3C96612M-TP-A
6612M-TP-A
4X
1X
3
4
2X
3X
5
6
7
8
1
2
9
10
11
12
5X
6X
7X
8X
9X
10X
11X
12X
4X
1X
3
4
2X
3X
5
6
7
8
1
2
9
10
11
12
5X
6X
7X
8X
9X
10X
11X
12X
RJ-45 connectors
20-Port
10BASE-T
SwitchModule
Model Number
3C96620M-TP-A
PACK
ETCH
ANN
EL
MOD
STAT
RESE
T
10
13
16
19
13
16
19
1
4
7
4
7
1X
2X
3X
4X
5X
6X
7X
8X
9X
10
X
11X
12
X
13X
14X
15X
16
X
17X
18
X
19X
20
X
6620M-TP-A