DC-WEM-02T-C Digi International, DC-WEM-02T-C Datasheet - Page 14

• Manufacturer Part Number: DC-WEM-02T-C
• Description: WI-EM 8MB SDRAM 4MB FLASH SINGLE
• Manufacturer: Digi International
• Series: Digi Connect® Wi-EMr

Specifications of DC-WEM-02T-C

• Frequency: 2.4GHz
• Data Rate - Maximum: 11Mbps
• Modulation Or Protocol: 802.11 b
• Applications: General Purpose
• Power - Output: 16dBm
• Sensitivity: -82dBm
• Voltage - Supply: 3.14 V ~ 3.45 V
• Data Interface: Connector, RJ-45
• Memory Size: 4MB Flash, 8MB RAM
• Antenna Connector: 2 X RP-SMA
• Operating Temperature: -30°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz
• Interface Type: SMA
• Modulation: CCK, DBPSK, DQPSK
• Security: 64/128 WEP, WPA, 802.11i, TKIP
• Operating Voltage: 3.3 V
• Antenna: SMA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NS7520

1 4
C o n n e c t o r s : E t h e r n e t I n t e r f a c e
Connectors: Ethernet Interface
       
The following table shows the pinout of the RJ-45 connector..
For a diagram of the Digi Connect Ethernet pin header location and assignments see "Digi
Connect EM Pin Header Locations (Top view)" on page 18.
Pin #
Signal
Pin
10
11
12
1
2
3
4
5
6
7
8
9
D i g i C o n n e c t E M & W i - E M H a r d w a r e R e f e r e n c e
(Transmit
TXD+
Data)
1
RTS/GPIO-4/SPI_CLK
DCD/GPIO-1/SPI_EN
Signal Name
RXD/GPIO-7
RXD/GPIO-9
TXD/GPIO-6
DTR/GPIO-5
TXD/GPIO-8
CTS/GPIO-2
DSR/GPIO-3
Power and Serial Interface Pin Assignments
(Transmit
TXD-
GND
/RST
Data)
VCC
2
(Receive
RJ-45 Ethernet Interface
RXD+
Data)
3
Not used
4
Port 1 DCD (input)/GPIO-1/SPI enable
Reference Ground for input power
Description and Notes
Port 1 RTS/GPIO-4/SPI clock
Port 1 TXD (output)/GPIO-6
Port 2 TXD (output)/GPIO-8
Port 1 DTR (output)/GPIO-5
Port 1 RXD (input)/GPIO-7
Port 2 RXD (input)/GPIO-9
Port 1 DSR (input)/GPIO-3
Port 1 CTS (input)/GPIO-2
Not used
+3.3 VDC (input only)
5
Reset (input)
RXD-
(Receive
Data)
6
Not used
7
Not used
8