| Patton electronic 3004

APPENDIX A

MODEL 3004-MTE SERIES

TECHNICAL SPECIFICATIONS

Connection:

Tail circuit, DCE to DCE

Wiring:Internal "cross-over" wiring

Transmission format::Synchronous, transparent to protocol

Data rate:

Up to 2.304 Mbps

Functional interface: 3004-MTE/V.35- CCITT V.35

3004-MTE/530- EIA/RS-530

3004-MTE/V.36- EIA/RS-449

Electrical/Physical

Interface:3004-MTE/V.35- V.35 compatible. Male or female 34-pin V.35 connectors on 6 foot cables

3004-MTE/530- RS-422/V.11 compatible. Male or female 25-pin D-sub connectors on 6 foot cables

3004-MTE/V.36- RS-422/V.11 compatible. Male or female 37-pin D-sub connectors on 6 foot cables

Tail-to-system

Buffering:Single, auto-centering 64-bit buffer

Powering:Derived from data, clock and control signals. No

external power required.

Environment: 0-60°C, 32-140°F, humidity up to 95%, non- condensing

Dimensions:

3.0"L x 1.7"W x 0.8"H

APPENDIX B

PATTON ELECTRONICS MODEL 3004-MTE/V.35

INTERFACE PIN ASSIGNMENT

V.35 Interface

Pin #	Signal
A	FG (Frame Ground)
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)
P	TD(Transmit Data-A)
R	RD (Receive Data-A)
S	TD/ (Transmit Data-B)
T	RD/ (Receive Data-B)
U	XTC (External Transmit Clock-A)
V	RC(Receive Timing-A)
W	XTC/ (External Transmit Clock-B)
X	RC/ (Receive Timing-B)
Y	TC(Transmit Timing-A)
AA	TC/ (Transmit Timing-B)