1000Base-Sx Module (Em4582-Sx-Sc); 1000Base-Lx Module (Em4582-Lx-Sc); Stacking Module (Em3580-Stack); Troubleshooting - Accton Technology CheetahSwitch Workgroup-3726M Quick Installation Manual

1000BASE-SX Module (EM4582-SX-SC)

Access Method
Standards Conformance
Communication Rate
Communication Mode
Media Supported
Output Power
Receiver Sensitivity
Power Budget
Number of Ports
Indicator Panel

1000BASE-LX Module (EM4582-LX-SC)

Access Method
Standards Conformance
Communication Rate
Communication Mode
Output Power
Receiver Sensitivity
Power Budget
Media Supported
Number of Ports
Indicator Panel

Stacking Module (EM3580-STACK)

Number of Ports
Cable Type
Backplane Bandwidth

Troubleshooting

Diagnosing Switch Indicators

The switch can be easily monitored through panel indicators to assist the network
manager in identifying problems. This table below describes common problems you
may encounter and possible
CSMA/CD
IEEE 802.3z
1000 Mbps
Full or half duplex
50/125 micron or 62.5/125 micron multimode fiber
Minimum: -9.5 dBm, Maximum: -4 dBm
Minimum: -20 dBm, Saturation: -3 dBm
16 dBm
1 1000BASE-SX (SC-type) port
Included on base unit
CSMA/CD
IEEE 802.3z
1000 Mbps
Full or half duplex
Minimum: -9.5 dBm, Maximum: -3 dBm
Minimum: -20 dBm, Saturation: -3 dBm
17 dBm
9/125 micron singlemode fiber
1 1000BASE-LX (SC-type) port
Included on base unit
Two 68-pin, SCSI connectors
SCSI Type 4, length 30 cm
9.6 Gbps
Troubleshooting
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