Black Box LEH1104A-2SFP Manuale Utente
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Page 19
Chapter 3: Installation
3.3 Connecting to Your Network
3.3.1 Cable Type and Length
Follow the cable specifications below when connecting the switch to your network. Use appropriate cables that meet your speed
and cabling requirements.
and cabling requirements.
Table 3-2. Cable specifications.
Speed
Connector
Port Speed
(Half/Full Duplex)
(Half/Full Duplex)
Cable
Maximum Distance
10BASE-T
RJ-45
10/20 Mbps
2-pair UTP/STP CAT3, 4, 5
328 feet (100 m)
100BASE-TX
RJ-45
100/200 Mbps
2-pair UTP/STP CAT5
328 feet (100 m)
1000BASE-T
RJ-45
2000 Mbps
4-pair UTP/STP CAT5
328 feet (100 m)
100BASE-FX
ST, SC
200 Mbps
62.5-µm multimode fiber
2 km
100BASE-FX
ST, SC
200 Mbps
10-µm single-mode fiber
20, 40 km
100BASE-BX
SC
200 Mbps
62.5-µm multimode fiber
2 km
100BASE-BX
SC
200 Mbps
10-µm single-mode fiber
20, 40 km
1000BASE-SX SC
2000 Mbps
62.5-µm multimode fiber
220 m, 2 km
1000BASE-SX SC
2000 Mbps
50-µm multimode fiber
550 m
1000BASE-LX SC
2000 Mbps
10–µm single-mode fiber
10, 20, 50 km
1000BASE-LX SC
2000 Mbps
10–µm single-mode fiber
20, 40 km
SFP
1000BASE-SX Duplex LC
2000 Mbps
62.5-µm multimode fiber
550 m, 2 km
1000BASE-LX Duplex LC
2000 Mbps
9–µm single-mode fiber
10, 40, 60 km
1000BASE-BX Duplex LC
2000 Mbps
9–µm single-mode fiber
70 km
3.3.2 Cabling
Step 1: First, ensure the power of the switch and end devices are turned off.
NOTE: Always ensure that the power is off before any installation.
Step 2: Prepare cable with corresponding connectors for each type of port in use.
Step 3: Consult the Cable specifications table (above) for cabling requirements based on connectors and speed.
Step 4: Connect one end of the cable to the switch and the other end to a desired device.
Step 5: Once the connections between two end devices are made successfully, turn on the power and the switch is operational.