DC-WEM-02T-NS Digi International, DC-WEM-02T-NS Datasheet - Page 17

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

Specifications of DC-WEM-02T-NS

• 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: PCB, Surface Mount
• Memory Size: 4MB Flash, 8MB RAM
• Antenna Connector: 2 X RP-SMA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz
• Interface Type: Ethernet
• Modulation: CCK, DQPSK, DBPSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• Operating Temperature Range: - 20 C to + 85 C
• 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

Top left
(green)
Top
right
(green)
Bottom
left (red)
Bottom
right
(yellow)
LED
1 (+)
3(-)
5 (+)
7 (-)
2 (+)
4 (-)
6 (+)
8 (-)
Header
Pin
EM
Serial port activity:
Off - the serial channel is idle.
Blinking - serial data is transmitted or received.
Network link status:
Off - no link has been detected.
On - a link has been detected.
Diagnostics:
Blinking 1-1-1 - starting the operating system.
Blinking 1-5-1 - configuration has been returned to factory defaults.
Note: If other blinking patterns occur, contact Digi Technical Support.
Blinking - network data is transmitted or received
LED behavior can be determined by your implementation. See the following table for more
information..
Digi Connect EM
Integration Kit
LED Behaviors
Network link status:
On - unit is associated with an access point
Blinking slowly - unit is in ad hoc mode
Blinking quickly - unit is scanning for a
network
Digi Connect Wi-EM
Integration Kit
A b o u t t h e E m b e d d e d M o d u l e
This LED is
software
programmable
Same as
Integration Kit
(Network link
status)
This LED is
software
programmable
This LED is
software
programmable
Development
      
Kit
1 7