User`s manual

14
Connect one side of an Ethernet cable into any switch port and connect the
other side to your attached device. The LNK LED will light up when the cable is
correctly connected. Refer to the LED Indicators section for descriptions of each
LED indicator. Always make sure that the cables between the switches and
attached devices (e.g. switch, hub, or workstation) are less than 100 meters (328
feet).
The wiring cable types are as below.
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable, EIA/TIA-568 100-ohm (100m)
100 Base-TX: 2-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (100m)
1000 Base-TX: 4-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (100m)
2.7 Wiring Fiber Ports
Small Form-factor Pluggable (SFP)
The SFP ports fulfill the SFP standard. To ensure the system reliability, it is
recommended to use the approved Gigabit SFP Transceiver. The web user
interface will show Unknown vendor type when choosing the SFP which is not
approved.
The way to connect the SFP transceiver is to Plug in SFP fiber transceiver fist.
Cross-connect the transmit channel at each end to the
receive channel at the opposite end as illustrated in the figure
below.
Note: This is a Class 1 Laser/LED product. Don’t stare at the Laser/LED Beam.
2.8 Wiring Combo Ports
The switch includes 3 RJ-45/SFP combo ports. The SFP ports accept standard
MINI GBIC SFP transceiver. To ensure system reliability, it is strongly
recommended to use the Westermo i-line certificated SFP Transceiver. The
certificated SFP transceiver includes 100Base-FX single/multi mode,
1000Base-SX/LX single/multi mode with ranges from 550m to 80km.
Note: The Ethernet Switch has to use UL recognized fiber transceiver with Class