Datacom Systems WANswitch W2358DSL, Руководство по оборудованию, Страница: 18 / 36

Rear Panel
The rear panel of the W2358D
SL
is illustrated in Figure B2 .
The rear panel is the location for all cable connections and
the power input connection.
An explanation of each rear panel legend follows:
W2358D
SL
Links: 1 through 8
These connector ports are shielded DB15 Females and are
used for connecting to 8 network links. Any link can be
switched to the
Common
port.
Daisy A
This connector port is a shielded DB15 Female and is cabled
to the next switch
Common A
when the WAN switch
™
is
daisy-chained.
Common A
This connector port is a shielded DB15 Male and is cabled to
the
MONITOR port of a DSS or previous switch
Daisy A
port if daisy-chained. The WAN switch
™
connects the select-
ed network link port ( 1-8 ) to the
Common A
port.
Daisy B
This connector port is a shielded DB15 Female and is cabled
to the next switch
Common B
when the WAN switch
™
is
daisy-chained.
Common B
This connector port is a shielded DB15 Male and is cabled to
the
MONITOR port of a second DSS or previous switch
Daisy B
port if daisy-chained. The WAN switch
™
connects the
selected network link port ( 1-8 ) to
Common B
port.
Control
This connector port is a shielded DB9 Female and is cabled
to the
COM 1 port of both DSS’s or to the previous switch
Link
port if daisy-chained. If the user prefers, this port may
be used by any compatible PC where Datacom Switch
Control Software resides, or by a modem for remote opera-
tion. Because this port has a modified RS232 configuration,
Datacom Systems supplied control cabling must be used.
Link
This connector is a shielded DB9 Male and is cabled to the
Control
port of the next WAN switch
™
when daisy-chained.
Power
This connector is a 5-pin DIN Female circular connector
used to cable to either the provided 100-240 Volts AC, 50-60
Hertz external DC power supply, or the optional 35-72 Volt
DC external DC power supply.
B3
PANEL
D DE ES SC CR RI IP PT TI IO ON N