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Product Description
PORT 1
100Base-FX
TX
RX
PORT 1
100Base-FX
TX
RX
Figure 1: AT-MS201 (ST) and AT-MS202 (SC) Micro Switch
For definitions concerning Allied Telesyn's technical terms, refer to
the Glossary at Allied Telesyn's website at www.alliedtelesyn.com.
Features
AT-MS201 (ST) /202 (SC) Micro Switch has the following major features:
One 10/100Base-TX port for Ethernet/Fast Ethernet connectivity
One 100Base-FX for Fast Ethernet connectivity
MDI/MDI-X crossover slide switch for TX port
Configuration switch for selecting operating speeds (10/100 Mbps) for
TX port and duplex (Half/Full) mode for each port (FX is 100mbps
only.)
Port and switch status LEDs
Reset button
Internal AC universal power supply with detachable cord
UTP cabling (Category 5, 100Mbps; Category 3-5, 10Mbps)
2
PORT 2
10Base-T/100Base-TX
TX
LINK
TX
RX
100
RX
COL
FD
COL
MDI
MDI-X
1
1
1
1
2
2
2
2
3
3
3
3
6
6
6
6
PORT 2
10Base-T/100Base-TX
TX
LINK
TX
RX
100
RX
COL
FD
COL
MDI
MDI-X
1
1
1
1
2
2
2
2
3
3
3
3
6
6
6
6
CONFIGURATION
SWITCH
SPEED
DUPLEX
LINK
(Mbps)
MODE
10
Half
RESET
100
FORWARD
FD
POWER
100
Full
2 1 2
PORT
CONFIGURATION
SWITCH
SPEED
DUPLEX
LINK
(Mbps)
MODE
10
Half
RESET
100
FORWARD
FD
POWER
100
Full
2 1 2
PORT
Note
IEEE 802.3/802.3u
Micro Switch
POWER
IEEE 802.3/802.3u
Micro Switch
POWER
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Troubleshooting
