Comtech EF Data CRS-300 - Manual (Page 113)

CRS-300 1:10 Redundancy Switch MN/CRS300.IOM
Cables and Connections Revision 19
4–39
For T1/E1 operation, the optional CN-0000268 T1/E1 Adapter (see Figure B-32 in Appendix B.
CABLE DRAWINGS) may be purchased from Comtech EF Data to adapt the Balanced G.703
DB-15F connector on the User Data side of the Switch TMI to a RJ-48 female connection.
Figure 4-15. Data Cable Connection Example – CRS-300 to CDM-570/A or CDM-570L/AL
(Connections shown for RMI and TMIs 1, 3, and 5 only)