Pin Assignments - JDS Uniphase SmartClass E1 User Manual

Appendix B Specifications
Datacom specifications
EIA-530 pin assignments
120
Table 48 lists the pin assignments for the EIA-530 interface.
Table 48 EIA-530 pin assignments
Signal
Pin
Description
1 Shield
2 Transmitted Data
3 Received Data
4 Request to Send
5 Clear to Send
6 DCE Ready
7 Signal Ground
8 Received Line Sig-
nal Detector
9 Receiver Signal Ele-
ment Timing
10 Received Line Sig-
nal Detector
11 Transmit Signal Ele-
ment Timing
12 Transmit Signal Ele-
ment Timing
13 Clear to Send
14 Transmitted Data
15 Transmit Signal Ele-
ment Timing
16 Received Data
17 Receiver Signal
Element Timing
18 Local Loopback
19 Request to Send
20 DTE Ready
21 Remote Loopback
22 DCE Ready
23 DTE Ready
24 Transmit Signal
Element Timing
25 Test Mode
SmartClass E1 Tester User's Guide
Signal
Lead Circuit
Source
N/A Ground N/A
A DTE BA
A DCE BB
A DTE CA
A DCE CB
A DCE CC
N/A AB
A DCE CF
B DCE DD
B DCE CF
B DTE DA
B DCE DB
B DCE CB
B DTE BA
A DCE DB
B DCE BB
A DCE DD
N/A DTE LL
B DTE CA
A DTE CD
N/A DTE RL
B DCE CC
B DTE CD
A DTE DA
N/A DCE TM
Category
(422 or 423)
N/A
422
422
422
422
422
N/A
422
422
422
422
422
422
422
422
422
422
423
422
422
423
422
422
422
423