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2012-12-20
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第 1 页, 共 15 页
E589U-12 FAQ ........................................................... 2
Q1: Main Features of E589U-12: ....................................................................................................... 2
Q2: Hardware specifications of E589U-12: ....................................................................................... 3
Q3: Keys, Interface of E589U-12 ....................................................................................................... 5
Q4: What information displayed on E589U-12’s TFT screen? .......................................................... 5
Q5: The AutoPlay dialog box does not appear when connect E589U-12 to PC with USB cable ..... 6
Q6: I can’t visit Internet when I connect my E589u-12 to PC by USB cable, why? .......................... 6
Q7: Establish WiFi connection between PC and E589u-12............................................................... 6
Q8: My device connected to E589U-12’s wireless network, but cannot open Web UI .................. 8
Q9: E589U-12’s signal is weak and cannot register to 4G network ............................................... 10
Q10: E589U-12’s Wi-Fi signal is always weak ................................................................................... 11
Q11: Default encryption method of E589U-12 ................................................................................. 12
Q12: I forget my Wi-Fi key and Web login password I can’t login my E589U-12 ............................ 12
Q13: How long it may take to fully charge E589U-12 and how long E589U-12 can work by using
the fully charged battery? .................................................................................................................... 13
Q14: I feel my E589U-12 getting hot after long hours usage. Is there safety concern? .................. 14
Q15: Which terminals could E589u-12 support？ ............................................................................ 14
Q16: How can I get version information of my E589U-12？ ............................................................ 14
文档名称
文档密级
2012-12-20
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第 2 页, 共 15 页
E589U-12 FAQ
Q1: Main Features of E589U-12:
A:
The E589u-12 supports the following features:
Downlink LTE packet data service of up to 100 Mbit/s
Uplink LTE packet data service of up to 50 Mbit/s
Downlink LTE -> Wi-Fi packet data service of up to 35 Mbit/s
Downlink HSPA+ packet data service of up to 42 Mbit/s
Downlink HSDPA packet data service of up to 14.4 Mbit/s
Uplink HSUPA packet data service of up to 5.76 Mbit/s
Uplink and downlink UMTS packet data service of up to 384 kbit/s
Uplink and downlink EDGE packet data service of up to 236.8 kbit/s
Uplink and downlink GPRS packet data service of up to 85.6 kbit/s
Packet switched (PS) domain data service based on LTE, UMTS and GSM
SMS based on UMTS and GSM
Wi-Fi and Wi-Fi Protected Setup (WPS)
Concurrent wireless connections from 10 users
Built-in Dynamic Host Configuration Protocol (DHCP) server, Domain Name System
(DNS) relay, and network address translation (NAT)
3000 mAh built-in battery (non-removable) that supports up to 6 hours operating time
Maximum standby time is 200 hours while Wi-Fi is off and 42 hours while Wi-Fi is on
Universal Serial Bus (USB) extension cable for convenient connection in various usage
scenarios
Thin film transistor liquid crystal display (TFT-LCD)
Standard micro-USB port
Built-in LTE, UMTS, and wireless local area network (WLAN) antennas
Micro Secure Digital (microSD) memory card
Access to the microSD card over Hypertext Transfer Protocol (HTTP)
Windows XP, Windows Vista, Windows 7, and Mac OS X 10.5, 10.6, and 10.7
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Q2: Hardware specifications of E589U-12:
A:
Item
Specifications
Standards
compliance
WAN: LTE/HSPA+/HSPA/UMTS/EDGE/GPRS/GSM
WLAN: IEEE 802.11b/g/n
Operating
frequency
LTE
FDD 2100/1800/2600/900/DD800 MHz
HSPA+/HSPA/UMTS
2100/900 MHz
EDGE/GPRS/GSM
1900/1800/900/850 MHz
WLAN: 2400–2483 MHz
Memory
256 MB NAND flash and 64 MB SD-RAM
Maximum
transmit power
LTE
22 (±2.7) dBm
UMTS
23 (±2.7) dBm
WLAN
802.11b: 13 (±3) dBm
802.11g: 11 (±3) dBm
802.11n: 11 (±3) dBm
Receiver
sensitivity
LTE
2100 MHz: –97dBm@10 MHz
1800 MHz: –94dBm@10 MHz
2600 MHz: –95dBm@10 MHz
900 MHz: –94dBm@10 MHz
DD800MHz: –94dBm@10 MHz
UMTS
–109 dBm@3.8 MHz
WLAN 802.11b: –76 dBm@11 Mbit/s or –82 dBm@1 Mbit/s
WLAN 802.11g: –65 dBm@54 Mbit/s
WLAN 802.11n: –64 dBm@65 Mbit/s
WLAN rate
802.11b: up to 11 Mbit/s
802.11g: up to 54 Mbit/s
802.11n: support for MCS0–MCS7; up to 72.2 Mbit/s
Maximum power
consumption
4.3 W
Power supply
AC: 100–240 V
DC: 5 V, 2 A
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Item
Specifications
Battery
Type: Li-ion battery (rechargeable)
Capacity: 3.7 V, 3000 mAh
Maximum operating time: 6 hours
Maximum standby time: 200 hours while Wi-Fi is off; 42 hours
while Wi-Fi is on.
External
interfaces
Micro-USB port
Standard microSD card interface
Standard 6-pin SIM card interface
External main antenna interface
Display
TFT-LCD
Keys
Wi-Fi/Power multiplexing key, WPS switch, and Reset key
Antenna
Built-in LTE/UMTS/GSM main antenna
Built-in LTE/UMTS diversity antenna
Built-in WLAN antenna
External LTE/UMTS/GSM main antenna interface
Dimensions (H x
W x D)
13.5 mm x 62 mm x 113 mm
Weight
About 140 g
Ambient
temperature
Operating: 0°C to +35°C
Storage: –20°C to +70°C
Humidity
5% to 95% (non-condensing)
Note
FDD = Frequency Division Duplex
SRAM = static random-access memory
WAN = wide area network
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Q3: Keys, Interface of E589U-12
A:
Q4: What information displayed on E589U-12’s TFT screen?
A: Information you can read from the TFT screen of E589U-12 showed below
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