CH AP TE R 1 - OVER VIEW
Page 16
1.3.5 Ports and External Connectors
The ports and external connectors of the DX940 are defined in Table 1-5.
Table 1-5. Ports and External Connectors
Port Name
Connector
Description
WAN, W1
RJ48
•
DDS – 56/64 Kbps DDS CSU/DSU WAN
connection.
•
T1/E1 – CSU/DSU WAN connection.
Ethernet, E1 – E2
RJ45 or SFP
10/100/1000 Mbps Ethernet port for connection to
copper Ethernet capable devices. With SFP, the speed
is set to 1000Mbps. SFP provides the LC connector.
Ethernet, E3 – E6
RJ45 or SFP
10/100 Mbps Ethernet port for connection to copper
Ethernet capable devices. With SFP, the speed is set
to 100Mbps. SFP provides the LC connector.
Serial, S1 through S4
DB9, female
Connection to serial async devices. Configurable to
300, 600,1200, 2400, 4800, 9600, and 19.2, 28.8,
33.6, 38.4, 57.6, 115.2, 230.4 Kbps.
Power Connection
Terminal block
Non-polarized power input.
Facility Ground Point
Lug bolt
Facility ground connection point.
Console
DB9, female
Configured to operate at 38400 Baud, 8 bits, No
parity, one stop bit and is configured as a DTE.
Alarm
DB9, female
Carries alarm signals to provide notification of events
specified by software configuration.
NOTE: All copper I/O connections must be made with shielded cables and
connectors.
1.3.6 Indicators
The status indicators of the DX940 are described in Table 1-6. There are two sets of LEDs so that you
can conveniently monitor activity regardless of the orientation of the device. See
Figure 1-3
for more
details.
