LifeSize Gateway-PRI, User Manual

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36 LifeSize Gateway User Guide
Serial Gateway Cable Connections and Pin-outs
D
ATA
I
NTERFACE
C
ABLE
P
IN
-
OUT
C
ONFIGURATIONS
Table 2-6 describes the data interface pin-out configuration for the
Gateway-Serial cables.
Table 2-6 Serial Gateway Data Interface Cable Pin-out Configuration
Signal Name Mnemonic
KIV
-7
(DB-3
7
)
DTE
only
EIA-4
4
9
(DB-3
7
)
EIA-5
3
0
(DB-2
5
)
EI
A
-530
LOS (DB-25
)
DTE o
n
ly
EI
A-5
3
0
A LOS (DB-2
5
)
DTE o
n
ly
V
.3
5
(M
-34
)
Shield — 1 1 1 1 1 A
Transmit Data TXD A 2 4 2 2 2 P
Transmit Timing TXC A 15 5 15 15 15 Y
Receive Data RXD A 3 6 3 3 3 R
Request To Send RTS A 4 7 4 4 4 C
Receive Timing RXC A 17 8 17 17 17 V
Clear To Send CTS A 5 9 5 5 5 D
Data Set Ready DSR A 6 11 6 6 6 E
Data Terminal
ready DTR A 20 12 20 20 20 H
Carrier Detect DCD A 8 13 8 8 8 F
Terminal Timing TT A 24 17 24 24 24 U
Signal Ground — 27 19 7 7 7 B
Transmit Data TXD B 14 22 14 14 14 S
Transmit Timing TXC B 12 23 12 12 12 AA
Receive Data RXD B 16 24 16 16 16 T