Paradyne 3610 Installation Instructions page 3

Hubbing Device Pin
Assignments
Hubbing Device
CC OUT/DC IN
CC IN/DC OUT
8-Pin
Modular
Jacks
Pin
Numbers
4-Pin Modular Plug
The 4-pin modular plug on the 3600 Hubbing Device is
the DSU interface. Table 1 lists the pin numbers and
signal names.
Table 1
4-Pin Modular Plug Pin Assignments
Pin # Signal Name
1 +5 VDC
2 DCOSD/CCIRD
3 Signal Ground
4 DCORD/CCISD
8-Pin Modular Jacks
Use the 8-pin modular jacks to connect the DSU to the
Network Management System, another 3600 Hubbing
Device, or a 3400 Hubbing Device. One jack supports CC
in and DC out. The other jack supports CC out and DC in.
Tables 2 and 3 list the pin numbers and signal names.
2
6 Inches
Overall
4-Pin
Modular
Plug
496-13775-02
Input/Output
Input
Input
Ground
Output
March 1996
NOTE
The pin numbers on both
modular jacks are compatible
with the 3400 Hubbing Device.
Therefore, no additional adapter
is required when using the 3600
Hubbing Device and the 3400
Hubbing Device in the same
configuration.
Table 2
CC IN/DC OUT Jack Connector
Pin Assignments
Pin # Signal Name
1
–V Pass Through
2
DCOCTS/CCIRTS
3
DCORTS/CCICTS
4
DCOSD/CCIRD
5
Signal Ground
6
DCORD/CCISD
7
N/C
8
+V Pass Through
Table 3
CC OUT/DC IN Jack Connector
Pin Assignments
Pin # Signal Name
1
–V Pass Through
2 DCICTS/CCORTS
3 DCIRTS/CCOCTS
4 DCISD/CCORD
5 Signal Ground
6 DCIRD/CCOSD
7 N/C
8
+V Pass Through
IN/ CC DC
OUT IN OUT
— –V –V
IN RTS CTS
OUT CTS RTS
OUT RD SD
— GND GND
IN SD RD
— N/C N/C
— +V +V
IN/ CC DC
OUT OUT IN
— –V –V
OUT RTS CTS
IN CTS RTS
IN RD SD
— GND GND
OUT SD RD
— N/C N/C
— +V +V
3610-A2-GZ45-10