Com1 Port; Specifications - GE MDS Mercury Series Reference Manual
Wireless ip/ethernet transceiver, covering ap and remote units
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- Setup manual (4 pages) ,
- Setup manual (4 pages) ,
- Reference manual (76 pages)
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6.1.2 COM1 Port
The
serial port is a DB-9 female connector. Connect a PC to the
COM1
transceiver via this port with a DB-9M to DB-9F "straight-through"
cable. These cables are available commercially, or may be constructed
using the pinout information in
Figure 6-2. COM1 Port (DCE)
(Viewed from the outside of the unit.
Table 6-2. COM1 Port Pinout, DB-9F/RS-232 Interface
Pin
1
2
3
4
5
6–9
6.2 SPECIFICATIONS
General
• Raw Bit Rate: from 600 kbps to 12.7 Mbps (see chart below)
• Frequency Band: 902-928 MHz ISM band
• Orthogonal Frequency Division Multiplexing (OFDM)
• 200 Carriers per Channel
• Available Configurations:
• Access Point: Ethernet, Serial, GPS
• Remote: Ethernet, Serial, GPS
Radio
• System Gain: 140 dB for 1.75 MHz channel, 137 dB for
3.5 MHz channel
• Carrier Power—AP: -30 to +30 dBm, RM: 0 to +30 dBm
(1 watt max.)
• RF Output Impedance: 50 Ohms
Mercury Reference Manual
Figure 6-2
and
1
5
9
6
Functions
DCE
Unused
Receive Data (RXD)
<—[Out
Transmit Data (TXD)
—>[In
Unused
Signal Ground (GND)
Unused
Table
6-2.
)
05-4446A01, Rev. C
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