Specifications

Page 10–4
FOCUS System Manual
10.4 Specifications
The DE1 Transceiver Module’s technical specifi-
cations are shown in Table 10-1.
10.4.1 Status Indicators
The DE1 Transceiver Module status indicators,
are shown in Figure 10-2. The red/green status
LED is green if the module is functional and red if
the module is non-functional. The remaining
LEDs, which are all red, indicate the following,
when lit:
SIGNAL-1 – (Low signal alarm) The signal level
received on transceiver 1 is too low or non-
existent.
SIGNAL-2 – (Low signal alarm) The signal level
received on transceiver 2 is too low or non-
existent.
Note: Older modules may have two additional
LEDs which are no longer used.
10.5 Drawings
The schematics for the DE1 Transceiver Modules
are available upon request.
The component location drawings for the
Transceiver Modules are shown at the end of this
chapter.
Figure 10–2.
DE1 Transceiver Module Status Indicators.
STATUS LED
INJECT/EJECT
LEVER
COMPONENT
SIDE
SOLDER SIDE
SIGNAL–2SIGNAL–1