Eci Telecom NPT-1020 Installation And Maintenance Manual page 201

NPT-1020 Installation and Maintenance Manual
Pin Name
14 ---
15 ---
The following figure identifies the 25-pin D-type male connector pins as seen when looking into the
connector. The table lists the connector pin assignment for a typical connector and the color of the wire
connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and
a distribution frame.
Table 8-27: ICP_V11_V24 V.24 25-pin D-type connector, pin assignment
Pin Name
1 ---
2 SD (103)
3 RD (104)
4 RTS (105)
5 CTS (106)
6 DSR (107)
7 GND
8 DCD (109)
9 ---
10 ---
11 ---
12 ---
13 ---
14 ---
15 TC (114)
16 ---
17 RC (115)
18 ---
19 ---
20 DTR (108)
21 ---
22 ---
23 ---
24 TMC (113)
25 ---
ECI Telecom Ltd. Proprietary
Function
Not connected
Not connected
Figure 8-15: 25-pin D-type male connector, pin identification
Function
Not connected
Transmit data
Receive data
Request to send
Clear to send
Data set ready
Signal ground
Data carrier detect
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
Transmit timing
Not connected
Receive timing
Not connected
Not connected
Data terminal ready
Not connected
Not connected
Not connected
DTE timing
Not connected
Direction Wire color
--- ---
--- ---
Direction Wire color
--- ---
Input Brown
Output Brown/Gray-ring
Input Red
Output Red/Gray-ring
Output Orange
--- Orange/Gray-ring
Output Yellow
--- ---
--- ---
--- ---
--- ---
--- ---
--- ---
--- Yellow/Gray-ring
--- ---
--- Green
--- ---
--- ---
Input Green/Gray-ring
--- ---
--- ---
--- ---
Input Blue
--- ---
Connection Data
8-37