105
at any time. Data path loops will cause broadcast storms that will severely impact your
network performance.
Diagnosing LED Indicators
The Switch can be easily monitored through panel indicators to assist in identifying
problems, which describes common problems you may encounter and where you can
find possible solutions.
IF the power indicator does turn on when the power cord is plugged in, you may have a
problem with power outlet, or power cord. However, if the Switch powers off after
running for a while check for loose power connections, power losses or surges at
power outlet. IF you still cannot resolve the problem, contact your local dealer for
assistance.
Cabling
RJ-45 ports:
use unshielded twisted-pair (UTP) or shield twisted-pair ( STP ) cable for
RJ-45 connections: 100
Ω
Category 3, 4 or 5 cable for 10Mbps connections or 100
Ω
Category 5 cable for 100Mbps connections. Also be sure that the length of any
twisted-pair connection does not exceed 100 meters (328 feet). Gigabit port should
use Cat-5 or cat-5e cable for 1000Mbps connections. The length does not exceed 100
meters.
Содержание GSW-2493
Страница 1: ...GSW 2493 4 slot modularized L2 SNMP Switch User Guide...
Страница 2: ......
Страница 5: ...Diagnosing LED Indicators 105 Cabling 105 7 TECHNICAL SPECIFICATION 106...
Страница 6: ......
Страница 23: ...17 System Information interface...
Страница 37: ...31 Group Sorted Mode interface...
Страница 65: ...59 6 After successfully upgraded the new firmware please modify baud rate to 9600bps...
Страница 89: ...83 Add PortBase VLAN interface 4 You will see the VLAN displays PortBase VLAN group list interface...
Страница 109: ...103 Stacking group configuration interface...
Страница 114: ...108 Storage temperature 40 70 95 RH EMI FCC Class A CE Safety UL cUL CE EN60950...