Broadata Communications 1500E Series - Manual (Page 10)

BCI 1500E User’s Manual
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
Broadata Technical Support, [email protected] 11
2.3.3 Serial Data Interface (1500ETRX Models
Only)
Each 1500ETRX unit is equipped with either an RS-232 or
an RS-422 interface that is preset at the factory. Follow
the proceeding instructions depending on what data type
you have installed.
Figure 2-5
Data Connection
RS-232 Unbalanced Data
The 1500E units transport unbalanced data signals with
handshaking control, and are compatible with Full Duplex
RS-232 (C, D, and E) type devices. Use the following steps
for connecting data transmission equipment:
1. Connect your serial data cable to the user’s RS-232
device. (See Figure 2-5).
2. Connect the other end of this cable to the front panel
RS-232 terminal block connector of the 1500 TX unit.
3. Repeat step 1 and 2 for the 1500E RX unit.
Figure 2-6 (a) shows pin connections between the 1500E
Series unit (as a DCE unit) and the user’s RS-232 device
(as a DTE unit).
VIDEO 2 VIDEO 1 AUDI O
1500E-TRX SERIES
DAT A VIDEO 1 AUDI O VIDEO 2
OUT2 IN OUT
LINK
C O L K
DIGITA L
VIDEO
LINK
L O K C
VIDEO
DIGITA L
OUT1
TX RX
RX TX