Table D-3. G.703 Unbalanced Connectors - Comtech EF Data SLM-5650A Installation And Operation Manual

D.3.1.2 G.703 Unbalanced "J2" through "J4" BNC Connectors
Connector
D.3.2 Specifications
D.3.2.1 General Specifications
•
Interface: Balanced and Unbalanced G.703 ports, T1/E1, T2/E2
•
External Clock Input: One input
•
RX Buffer:
G.703 Frame Type
•
Minimum Buffer Size for any rate: 0.5 ms
•
Minimum Buffer Size:
o
o
o
Appendix D

Table D-3. G.703 Unbalanced Connectors

Ref Des Description
J2 Tx
Tx Data G.703
J3 Rx Rx Data G.703
J4 Ext. Ref Ext Clock Ref
Selection of a data rate requires TX and RX having the same data rate.
Type
T1 G.704
E1 G.704
T2 G.704
G.743
G.747
E2 G.704
G.745
G.742
G.751 – 61 ms
G.752 – 44 ms
G.753 – 61 ms
Connector Type
BNC 75Ω Female
BNC 75Ω Female
BNC 75Ω Female
Programmable in 0.5 ms increments
Bits
9264
512
12624
2352
1680
2112
2112
1696
D–10
SLM-5650A Satellite Modem
Revision 10
Direction
Input
Output
Input
Bytes
192
64
1578
294
210
264
264
212
MN-SLM-5650A