MODEL 7748 SINGLE CHANNEL RS530 DB25 A/B SWITCH W/CUTOFF, TELNET AND GUI
Electro Standards Laboratories, Inc.
(401) 943-1164
www.electrostandards.com - pg 10 - Pub. 4703-02
REMOTE ETHERNET CONNECTIONS
Verify the Hardware
Verify that the switch is currently powered. If the user needs to directly
connect to the switch rather than through a LAN, a 10/100BASE-T
crossover cable will be necessary (ESL can provide this – p/n 984228-
006). This cable allows direct connection of the switch’s Remote LAN
port to a computer with a Network Interface Card (NIC).
If no LAN is available, use a Crossover Cable
If no LAN connection is available, the user can use a crossover cable.
Plug one end of the cable into the RJ45 Remote port on the rear of the
switch and the other end into the computer NIC as in Figure 3.
Figure 3: Crossover Cable connection for no LAN
If connecting to a LAN use 10/100Base-T Cable
Use a straight through 10/100BASE-T patchcord from the switch’s LAN
Remote port to a LAN connection, and likewise, reconnect the computer
used to configure the system via a standard, straight through patchcord
to the LAN as in Figure 4. ESL can provide this cable (p/n 984231-
006)..
Figure 4: Connecting to a LAN with 10/100Base-T cable.
Model 7748
CROSSOVER, RED
10/100BASE-T CABLE IN LIEU
OF A NETWORK
Model 7748
Straight thru
10/100BASE-T Cable
LAN Connection
