A - 2 ET1 Enterprise Tablet User Guide
Audio Stereo speakers, microphone and headset connector (mono, 2.5 mm jack
with microphone.)
Performance Characteristics
CPU Texas Instruments OMAP 4430 @ 1 GHz
Operating System Android-based ASOP 2.3
Memory 1GB RAM, 4 GB Flash plus 4 GB microSD; user accessible microsD card
slot (supports up to 32 GB)
Output Power (USB) Docking Connector: 5 VDC @ 500 mA max.
Expansion Module: 5 VDC @ 500 mA max.
User Environment
Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature -40°C to 70°C (-40°F to 158°F)
Charging Temperature 0° C to 40° C (32°F to 104°F)
Humidity 10% to 95% RH non-condensing
Drop Specification Multiple 1.2 m (4 ft.) drops per MIL-STD 810G specifications.
Electrostatic Discharge (ESD) +/-15kVdc air discharge, +/-8kVdc direct discharge, +/-8kVdc indirect
discharge
Sealing IP54
Wireless LAN Data Communications
Wireless Local Area Network
(WLAN) radio
IEEE
®
802.11a/b/g/n with internal antenna
Data Rates Supported 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps.
Note that 802.11n data rates may be higher.
Operating Channels Chan 36-165 (5180 – 5825 MHz), Chan 1-13 (2412-2472 MHz); actual
operating channels/frequencies depend on regulatory rules and
certification agency
Security Security Modes: Legacy, WPA and WPA2
Encryption: WEP (40 and 128 bit), TKIP and AES
Authentication: TLS, TTLS (MS-CHAP), TTLS (MS-CHAP v2), TTLS
(CHAP), TTLS (PAP), PEAP-TLS, PEAP (MS-CHAP v2), EAP -FAST-TLS,
EAP-FAST (MS-CHAP v2).
Spreading Technique Direct Sequence Spread Spectrum (DSSS) and Orthogonal Frequency
Division Multiplexing (OFDM)
Wireless PAN Data and Voice Communications
Bluetooth Class II, v 2.1 with EDR; integrated antenna.
Table A-1
ET1 Technical Specifications (Continued)
Item Description
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