Specifications

Installation and Operation Manual Chapter 2 Installation and Setup
IPmux-24 Ver. 1.5 Connecting to the ASCII Terminal 2-5
RESTORE
DEFAULT
CONTROL
DCE
GbE/100Fx
NET
1
NET/USER
2
USER
3
10/100BASE-T
1
SYNC
234
SYNC SYNC SYNC
E1/T1
Figure 2-4. E1/T1 1–4 Balanced Connectors
³ To connect to the E1/T1 devices with balanced interfaces:
• Connect IPmux-24 to the E1/T1 devices using standard straight E1/T1 cables.
³ To connect to the E1 devices with unbalanced interfaces:
1. Connect the RJ-45 connectors of the CBL-RJ45/2BNC/E1/X adapter cables to
the IPmux-24 balanced RJ-45 ports.
2. Connect the transmit cable to the red coaxial connectors of the adapter
cables marked ↑.
3. Connect the receive cable to the green coaxial connectors of the adapter
cables marked ↓.
2.9 Connecting to the ASCII Terminal
IPmux-24 is connected to an ASCII terminal via a 9-pin D-type female connector
designated CONTROL. Refer to
Appendix A for the connector pinout.
RESTORE
DEFAULT
CONTROL
DCE
GbE/100Fx
NET
1
NET/USER
2
USER
3
10/100BASE-T
1
SYNC
234
SYNC SYNC SYNC
E1/T1
Figure 2-5. CONTROL Connector
³ To connect to an ASCII terminal:
1. Connect the male 9-pin D-type connector of CBL-DB9F-DB9M-STR straight
cable available from RAD to the CONTROL connector.
2. Connect the other connector of the CBL-DB9F-DB9M-STR cable to an ASCII
terminal.
Terminal cables must have a frame ground connection. Use ungrounded cables
when connecting a supervisory terminal to a DC-powered unit with floating
ground. Using improper terminal cable may result in damage to supervisory
terminal port.
Caution