Interoperability; Legacy Modems; Modem Switches; Table 1-3. Modem Switches - Comtech EF Data SLM-5650B Installation And Operation Manual

1.3.4

Interoperability

1.3.4.1

Legacy Modems

The SLM-5650B is fully compatible and interoperable with all specified modes of operation of the
following legacy modems:
•
MD-1030B
•
MD-1340 (OM-73 interoperable mode only; orderwire not required)
•
MD-1352 (P)/U (BEM-7650)
•
OM-73 (V)
•
SLM-3650
•
SLM-5650
•
SLM-5650A
•
SLM-7650
•
SLM-8650
The remote control protocol is not backwards compatible.
1.3.4.2

Modem Switches

To ensure operational reliability, the SLM-5650B Satellite Modem may be incorporated into a
number of Comtech EF Data switching products. These switches are compatible only with
Comtech EF Data modems; this switch/modem compatibility is further defined for the
SLM-5650B as follows:
CRS-300 1:10 Redundancy Switch
•
CRS-311 1:1 Redundancy Switch
•
CRS-311-AH Antenna Handover Switch
•
For detailed information on using the SLM-5650B Satellite Modem in 1:1/1:N redundancy or
Antenna Handover applications, refer to the pertinent switch Installation and Operation Manual.
Introduction

Table 1-3. Modem Switches

Compatible Non-compatible
CRS-500
•
SMS-300
•
SMS-450
•
SMS-7000 Modem Protection Switch
•
1–13
SLM-5650B Satellite Modem
Revision 2
MN-SLM-5650B