Chapter 2. Installation; Unpacking; External Connections - Comtech EF Data SDM-309B Installation And Operation Manual

2.1 Unpacking

The modem and manuals are packaged in pre-formed reusable foam inside a cardboard
carton. To remove the modem proceed as follows:
!
CAUTION
a. Cut the tape at the top of the carton.
b. Lift off the foam containing the modem.
c. Save the packing material for reshipment either back to the factory or to another
d. Inspect the equipment for damage incurred during shipment.
e. Check the equipment against the packing list shipped with the equipment to

2.2 External Connections

Connections between the modem and other equipment are made through six connectors.
These connectors are listed in Table 2-1 and their locations are shown in Figure 2-1. The
use of each of these connectors is described in the following paragraphs.
DATA I/O
REMOTE
MN/U-SDM309B Rev. #
Do not use any cutting edged tool that will extend more than one inch into
the container and cause damage to the modem
site.
ensure that the shipment is complete.
Table 2-1 Rear Panel Connectors
Name Ref Design
NONE
J6
Chapter 2.
INSTALLATION
Connector Section
Type
VARIOUS 4.2.1
4.2.2
4.2.3
9 PIN "D" 2.2.2
Function
IBS/M1200P I/O
D&I/M1200P I/O
External Channel Unit
INTERFACE
2-2–1