Digi Connect® Wi-EM
- Hardware
- Regulatory Previews
- Network Interface
- Environmental
- LEDs
- Power Requirements
- Dimensions
- Wireless Security
- Line Art
Hardware
- 32-bit NET+ARM high-performance RISC processor (NS7520 @ 55 MHz)
- On-board memory 4 MB Flash and 8 MB RAM
- On-board power supervisor
- 2 high-speed TTL serial interfaces
- Throughput up to 230 Kbps
- Full signal support for TXD, RXD, RTS, CTS, DTR, DSR and DCD on port 1
- TXD / RXD signals on port 2
- Hardware/software flow control
- Serial Peripheral Interface (SPI)
- 9 shared General Purpose Input/Output (GPIO) ports
- Wave-solderable design (no clean flux process)
Regulatory Previews
- FCC, Part 15 Class B
- EN55022, Class B
- EN61000-3-2 and EN61000-3-3
- ICES-003, Class B
- VCCI, Class II
- AS 3548
- FCC Part 15 Subpart C Section 15.247
- IC (Industry Canada) RSS-210 Issue 5 Section 6.2.2(o)
- EN300 328
- EN301 489-3
- UL 60950-1
- EN60950 (European Union)
- CSA C22.2, No. 60950
- EN55024
Network Interface
- Standard: IEEE 802.11b
- Frequency: 2.4 GHz
- Data rate: Up to 11 Mbps with automatic fallback
- Modulation: CCK (11/5 Mbps), DQPSK (2 Mbps), DBPSK (1 Mbps)
- Transmit power: 16 dBm typical
- Receive sensitivity: -82 dBm @ 11 Mbps>
- Antenna connector: 2 x RP-SMA
Environmental
- Operating temperature: -30º C to +85º C (-22º F to +185º F)
- Relative humidity: 5% to 90% (non-condensing)
- Altitude: 12,000 ft (3657.6 m)
LEDs
- Link integrity
- Diagnostic
- Serial activity
- Network activity
Power Requirements
- 3.3VDC @ 400 mA max (1.32 W)
Dimensions
- Digi Connect Wi-EM
- Length: 1.935 in (49.149 mm)
- Width: 1.855 in (47.117 mm)
- Height: 0.785 in (19.939 mm) (Fully Populated Model)
- Height: 0.653 in (16.586 mm) (Pin Header Model)
Wireless Security
- WEP (Wired Equivalent Privacy)
- 64/128-bit encryption (RC4)
- WPA (Wireless Protected Access)/WPA2/802.11
- 128-bit TKIP/CCMP encryption
- 802.1x EAP authentication
- LEAP, PEAP, TTLS, TLS
- GTC, MD5, OTP, PAP, CHAP, MSCHAP,
MSCHAPv2,TTLS MSCHAPv2
- Pre-shared key mode (PSK)
Line Art
- Digi Connect Wi-EM
- Digi Connect Wi-EM - Bottom
