2.5 Connecting the LSW Switch

Use the following procedures to connect 10BASE-T or 100BASE-TX net- work devices to the LSW switch:

LSW2F8

Ports 2-9

Port 1 & Port 10

LSW2F16

Ports 2-18

Normal

Uplink

 

 

 

 

PC, Workstation

S

S

C

 

 

 

 

Server

S

S

C

 

 

 

 

Hub, Switch port

C

C

S

 

 

 

 

Hub, Switch uplink port

S

S

C

 

 

 

 

S = Straight Cable C = Crossover cable

The following table describes the two cable types:

 

Straight cable

Crossover cable

 

 

 

Pin 1

TD+

RD+

 

 

 

Pin 2

TD-

RD-

 

 

 

Pin 3

RD+

TD+

 

 

 

Pin 6

RD-

TD-

 

 

 

Make sure that the length of the straight-through cable between the switch and the other device does not exceed 100 meters, including all patch cables and cross-connect wires.

Duplex mode: each 10/100 port (Ports 1 and 2) can detect duplex mode automatically Ð the device being connected to must support 802.3u autonegotiation for full duplex to be used; duplex mode for 10Mbps ports can be selected via switches on the back of the unit.

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Lantronix LSW2F8 manual Connecting the LSW Switch, LSW2F16