Table 2-7
Serial Gateway Data Interface Cable Pin-out (continued)
Signal Name
Mnemonic
Request To Send RTS B
Receive Timing
RXC B
Clear To Send
CTS B
Data Set Ready
DSR B
Data Terminal
DTR B
ready
Carrier Detect
DCD B
Terminal Timing TT B
Local Loopback
LL
Remote
RLB
Loopback
Loss of Sync
LOS
unbalanced
Loss of Sync
LOS A
Loss of Sync
LOS B
Serial Gateway Cable Connections and Pin-outs
19
25
19
9
26
9
13
27
13
22
29
22
23
30
23
10
31
10
11
35
11
—
10
18
—
14
21
31
36
—
—
3
—
—
21
—
Installing the SCOPIA Gateway
19
19
—
9
9
X
13
13
—
22
—
—
23
—
—
10
10
—
11
11
W
—
18
L, K
—
21
N
—
—
—
18
—
—
21
—
—
51