7
www.buenoptic.net
2.3 SFP Fiber Optic Interface(803)
803 supports 2 x 100MBps SFP multi mode fiber optic interface
(
Single mode is
optional
)
(RS232)
L
TX
R
RX
2.4 GSM Antenna(803)
803 has MG323 GSM module
,
it supports GPRS
。
MG323 connected with CPU via
ttyS5 .