6
ASYNC FIBEROPTIC MODEM
Table 3-1. Straps and Switch Settings
STRAP/
FUNCTION
POSITION
FACTORY
SWITCH
SETTING
CARR
Carrier
ON
ON
constantly ON
Controlled by
CL
RTS
DLY
RTS/CTS Delay
2 msec
2 msec
5 msec
DCE/
Modem is DCE
DCE
DCE
DTE
Modem is DTE
DTE
3. Set the straps and switch using
Table 3-1
and
Figure 3-1
as guides. If the device
connected to the Async Fiber Optic Modem
is a DCE, set the DCE/DTE switch on the
Async Fiber Optic Modem to DTE. If the
device connected to the Async Fiber Optic
Modem isa DTE, set the DCE/DTE switch
on the Async Fiber Optic Modem to DCE.
4. Align the top half of the cover with the bottom
half and press the two halves together to close
the unit.
Содержание MAY 1994
Страница 10: ...NOTES ...