This left figure is HDB26 connector, and it can connect to ISO2593
connector by cable provided by Raisecom.
This left figure is ISO2593 connector of standard V.35
interface.
The connector used for this series device is
DCE Connector
Face – 34 Pin Female
which can be connected to standard DTE
cable.
The description of this interface is as below table:
I-Input; O-Output
Signal Name
In/Out
Pin Number
Chassis Ground — CGND
-
A
Signal Ground — GND
-
B
Receive Data (A) — RD(A)
O
R
Receive Data (B) — RD(B)
O
T
Receive Timing (A) — RCK(A)
O
V
Receive Timing (B) — RCK(B)
O
X
Send Data (A) — TD(A)
I
P
Send Data (B) — TD(B)
I
S
Send Timing (A) — TCK(A)
O
Y
Send Timing (B) — TCK(B)
O
AA
Terminal Timing (A) — SCTE(A)
I
U
Terminal Timing (B) — SCTE(B)
I
W
Request to Send — RTS
I
C
Clear to Send — CTS
O
D
Data Set Ready — DSR
O
E
Data Carrier Detect — DCD
O
F
Data Terminal Ready — DTR
I
H
3.2. Dip-switch Setup
There are six dip-switches on the bottom of the device which are named SW1, SW2, SW3,
SW4, SW5 and SW6. Each DIP-switch is shown as the left figure, from left to right is the 1st
bit to 8th bit, UP indicates ON and DOWN indicates OFF. Please configure these
DIP-switch before installing the device to chassis.
1 2 3 4 5 6
ON DIP
OF
F
ON
