ADTRAN 1200182L1, Руководство пользователя

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Chapter 1. Introduction Async-232 Module Specifications
1-2 Async-232 Module User Manual 61200182L1-1
ASYNC-232 MODULE SPECIFICATIONS
Each port of the Async-232 Module conforms to the specifications given in
Table 1-1.
Physical Description
Two DB78 to octal DB25 cables make the physical connection. A label below each
of the DB78 connectors denotes which eight ports terminate into a particular
DB78 connector.
.
Figure 1-1. Async-232 Module
Table 1-1. Async-232 Specifications
Specification Description
Maximum Line Rate 115.2 Kbps
Tests Power-on self-test
Loopback
System self test
Connectors DB25 via two DB78 to DB25 adapter cables
(provided with the unit)
Interface EIA-232 DCE