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APPENDIX B
MODEL 3088RC INTERFACE PIN ASSIGNMENTS
B.1 RJ-11 NON-SHIELDED DSL PORT
Single twisted-pair (TP) for full-duplex transmission. The signals are
polarity insensitive.
B.2 V.35 INTERFACE
(M/34F Female Connector: DCE Configuration)
Pin # Signal
1
2Tip
3Ring
4
Pin # Signal
B SGND (Signal Ground)
C RTS (Request to Send)
D CTS (Clear to Send)
E DSR (Data Set Ready)
F CD (Carrier Detect)
H DTR (Data Terminal Ready)
L LLB (Local Line Loop)
M TM (Test Mode)
N RDL (Remote Digital Loop)
P TD (Transmit Data)
R RD (Receive Data)
S TD/ (Transmit Data-B)
T RD/ (Receive Data-B)
U XTC (External Transmit Clock)
V RC (Receive Timing)
W XTC/ (External Transmit
Clock)
X RC/ (Receive Timing)
Y TC (Transmit Clock-A)
AA TC/ (Transmit Clock-B)