Comtech EF Data MM200 - Manual (Page 82)

Electrical Interfaces MM200 High-Speed Microwave Modem
5-6 TM086 - Rev. 4.1
5.9 Interface Slots 1 Through 4
Several Rear Panel Interfaces are available to slide into the base chassis to suit individual need.
The Overhead/DS0 Audio Rear Panel Interface fits only in Interface Slot 1 (the upper left slot as
viewed from the rear) and any combination of the following fit into any of the other three interface
slots to suit the users need (Figure 5-1):
 High-Speed G.703/DS3, E3, STS-1 Rear Panel Interface
 Overhead/DS0 Audio Rear Panel Interface
 Optical/OC3 STM-1 Rear Panel Interface
 ASI Rear Panel Interface
 Wayside G.703/T1, E1 Rear Panel Interface
 Parallel RS-422/DVB, M2P Rear Panel Interface
 Parallel LVDS/DVB, M2P Rear Panel Interface
 SMPTE/310M Rear Panel Interface
5.10 High-Speed G.703/DS3, E3, STS-1 Rear Panel Interface
The High-Speed G.703/DS3, E3, STS-1 Rear Panel Interface is shown in Figure 5-3. The
connectors are listed below.
Figure 5-3. High-Speed G.703/DS3, E3, STS-1 Rear Panel Interface
5.10.1 G.703 OUT Female BNC Connector (J15)
Provides G.703 Data Output from the receiver.
5.10.2 CLK IN Female BNC Connector (J16)
Accepts External Buffer Clock input.
5.10.3 G.703 IN Female BNC Connector (J17)
Accepts G.703 Data Input to be transmitted.