General DataComm SpectraComm IP T1, Руководство по установке и эксплуатации

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Installation & Connections Shelf and Card Connections
2-10 SpectraComm IP T1 Router Card 076R200-000
Installation and Operation Manual Issue 13
Terminal Server Port
(Interface “C” in Figure 2-1 )
The Terminal Server port is a DB-25 connector located on the shelf rear panel at the SCIP slot (J1-
J16). It supports 2400, 4800, 9600, 19200, 38400 and 57500 bps asynchronous data for terminal
interface control of up to eight attached devices. An interface cable, harmonica adapter and cable/
adapter suited to the intended terminal devices will be required.
The Terminal Server port uses an interface cable at the SCIP Terminal Server port (DB25M to
Telco 50-pin F), a harmonica block adapter (8 ports) and a customer-supplied cable/adapter suited
to the intended terminal devices.
• Table 2-6 describes the TermServ connector pinouts.
• Figure 2-6 describes pinouts for TermServ DTE cable assemblies.
• Figure 2-7 describes pinouts for TermServ DCE cable assemblies.
• Figure 2-8 describes pinouts for CISCO console cable assemblies.
Note
The DB25 connector can also be used for Contact Sense of external relays at the site. When Contact Sense is
enabled, the Terminal Server functions are disabled.
Note
In order to establish a Craft session via the SCIP’s Terminal Server port, some devices will require control
leads tied to the appropriate state. For example, a device with a 25-pin terminal connection may need one or
more pins driven to the EIA high state.
Note
For information on Telnet menu access to a specific TermServ port, refer to Chapter 5, Additional Features .
Table 2-6 Terminal Server Connector Pinouts (DTE Interface)
P2 Connector Signal Direction P2 Connector Signal Direction
Port 1 Pin 1 RXD-1 To SCIP Port 5 Pin 14 RXD-5 To SCIP
Port 1 Pin 2 TXD-1 From SCIP Port 5 Pin 15 TXD-5 From SCIP
Port 1 Pin 3 GND-1 - Port 5 Pin 16 GND-5 -
Port 2 Pin 4 RXD-2 To SCIP Port 6 Pin 17 RXD-6 To SCIP
Port 2 Pin 5 TXD-2 From SCIP Port 6 Pin 18 TXD-6 From SCIP
Port 2 Pin 6 GND-2 - Port 6 Pin 19 GND-6 -
Port 3 Pin 7 RXD-3 To SCIP Port 7 Pin 20 RXD-7 To SCIP
Port 3 Pin 8 TXD-3 From SCIP Port 7 Pin 21 TXD-7 From SCIP
Port 3 Pin 9 GND-3 - Port 7 Pin 22 GND-7 -
Port 4 Pin 10 RXD-4 To SCIP Port 8 Pin 23 RXD-8 To SCIP
Port 4 Pin 11 TXD-4 From SCIP Port 8 Pin 24 TXD-8 From SCIP
Port 4 Pin 12 GND-4 - Port 8 Pin 25 GND-8 -
Port 4 Pin 13 Not Used