Dust Networks D2120 Hızlı Başlangıç Kılavuzu - Sayfa 14

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C
2 - S
M
M
HAPTER
MART
ESH
ANAGER

Connections

The D2120 SmartMesh Manager has the following ports available:
Serial port 1 (DB9-M)
Figure 2-2. SmartMesh Manager Connectors

Technical Specifications

Table 2-1. Technical Specifications for SmartMesh Manager
8
•
—Used for connection to a LAN or direct connection to a
10/100 Ethernet port
computer using the cross-over cable provided in the D2120 Evaluation Kit. Refer to
the SmartMesh Manager Administration Guide for information on configuring the
IP address of the SmartMesh Manager.
•
—Reserved for future connection. 115 kbps maximum. Not
Serial 1 port (RS232)
flow controlled (TX, RX, ground only).
•
—Command line interface (38400 bps, 8 data bits, no parity,
Serial 2 port (RS232)
1 stop bit. Not flow controlled (TX, RX, ground only).
•
—5 VDC, center positive, 2A.
Power
10/100 Ethernet
Connection
Category
Processor
Intel PXA255, 400 MHz
Radio
M2020 gateway mote
Radio operating
2400–2483.5 MHz, DSSS and frequency hopping (FCC 15.247)
frequency
Transmit power
–3 dBm
Receive sensitivity
–93 dBm
Connectors
10/100 Ethernet, 2 RS232 (5 V) serial, 1 power
Power
5VDC, 2A max
Antenna
Nearson 1/2 wave dipole
Range
10–30 m indoors (typical)
100 m outdoors
Environment
–10 °C to +70 °C
API interface
XML/RPC
Power
Serial port 2 (DB9-M)
Description
D2120 E
K
Q
VALUATION
IT
UICK
Connections
S
G
TART
UIDE