Download Cabletron Systems KBU 64 User manual

KBU 64 User Manual
See section 2.2.6 for details of Pin 1 nomination (signal ground or
chassis earth/ground).
V28 operation
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13-14
15
Circuit No.
GND
103
108
104
107
114
115
GND
—
105
—
109
—
106
Signal Name
Signal ground/chassis earth/ground
Transmit Data
Data Terminal Ready
Receive Data
Data Set Ready
Transmit Clock
Receive Clock
Signal Ground
not used
Request To Send
not used
Data Carrier Detect
not used
Clear to send
See section 2.2.6 for details of Pin 1 nomination (signal ground or
chassis earth/ground).
V11 operation
Pin No.
1
3
4
5
6
7
8
9
10
11
12
13
14-15
Circuit No.
GND
CA
RA
IA
SA
—
GND
TB
CB
RB
IB
SB
—
Signal Name
Signal ground/chassis earth/ground
Control A
Receive A
Indicate A
Signal Element Timing A
not used
Signal Ground
Transmit B
Control B
Receive B
Indicate B
Signal Element Timing B
not used
See section 2.2.6 for details of Pin 1 nomination (signal ground or
chassis earth/ground), factory default setting assumes no links fitted.
2–10
80-10100000-09