Patton electronics NetLink 2720/B, Руководство пользователя

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APPENDIX D
PATTON NETLINK-T1™ MODEL 2720
INTERFACE PIN ASSIGNMENT
RJ-48C T1 (DS0) Network Interface
(Female Modular Jack)
Pin # Signal
1 RX Data (TIP 1)
2 RX Data (RING1)
4 TX Data (TIP)
5 TX Data (RING)
TRS Jack (RS-232 Control Port)
Pin # Signal Source
(Tx Data) From Model 2720
(Rx Data) To Model 2720
Sleeve N/A
RS-232 Control Port (Signals at DB-25 Connector)
Pin# Signal Signal Direction
3 Receive From 2720
2 Transmit Data To 2720
7 Ground
RS-232 Control Port (Signals at DB-9 Connecter)
Pin# Signal Signal Direction
3 Receive From 2720
2 Transmit Data To 2720
7 Ground
APPENDIX D (continued)
PATTON ELECTRONICS MODEL 2720
INTERFACE PIN ASSIGNMENT
M/34 Connector, Terminal Interface
Pin # Signal
A GND (Earth Ground/Shield)
B SGND (Signal Ground)
D CTS (DCE Source)
E DSR (DCE Source, Always On)
F CD (DCE Source)
L LL (Local Loop, DTE Source)
M TM (Test Mode Indicator, DCE Source)
N RL (Remote Loop, DTE Source)
P TD (Transmit Data +, DTE Source)
R RD (Receive Data +, DCE Source)
S TD/ (Transmit Data -, DTE Source)
T RD/ (Receive Data -, DCE Source)
U XTC (Transmit Clock +, DTE Source)
V RC (Receiver Clock +, DCE Source)
W XTC/ (Transmit Clock -, DCE Source)
X RC/ (Receiver Clock -, DCE Source)
Y TC (Transmitter Clock +, DTE Source)
AA TC/ (Transmitter Clock -, DTE Source)
KK Aux. Power Input (+5VDC @ 300mA)
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Tip
Ring