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Item specifics
  • Model Number: AT4- Q2403-3
  • Package: Yes
  • Style: External
  • Transmission Rate: 512Kbps
  • Interface Type: USB
  • Brand Name: Antecheng
  • Products Status: Stock
  • wirless Modem Type: EDGE
  • Type: Wireless
  • is_customized: yes
  • Place of Origin: Guangdong China (Mainland)
  • Type: Wireless
  • Weight: 3kg
  • Transmission Rate: 14.4Kbps
  • interface: USB
  • model number: AT4- Q2403-3
  • Funtion: Voice /data / voice /fax /email
  • Warranty: one year
Product Description

Wavecom can choose for Q2303/Q2403/Q2406/Q24plus 4 ports gsm wavecom modem pool

Q2303/Q2403/Q2406/Q24plus 4 ports gsm wavecom modem pool

4 ports gsm Wavecom modem pool     standard with Q2403  

1.wavecom modem

2.sending&recieving bulk SMS

3.with bulk sms software

4.4 SIM cards slots

5.AT Command



1>High-speed bulk sms sending ,each port can send 600 pcs of sms within 1 hour.

2>Brand new first hand modules.Wavecom ,Cinterion, chipsets available.

3>Adaptable to all open AT commands,keep working under status of " Hardware".

4>Internal adapter to assure stable voltage & excellent working environment.


Product description:

Our GSM (CDMA ) modem is made of Wavecom&other famous modules.

Q2303(2C) support sms . voice,  900/1800MHZ

Q2303 /2C2 support sms . voice, mms   900/1800MHZ with GPRS

Q2403A/B support sms and mms . voice 900/1800MHZ with GPRS  

Q2406A/B support sms mms voice TCP/IP  protocol.900/1800MHZ with Gprs  

Q24plus support sms/mms/voice andTCP/IP.850/900/1800/1900MHZ With GPRS 

Q2686 Support sms mms voice edge with TCP/IP agreements GPRS Quad band 850/900/1800/1900MHZ

Q2687 Edge Support sms mms voice edge with TCP/IP agreements GPRS Quad band 850/900/1800/1900MHZ

CDMA Q2358C support sms and mms with GPRS .800mhz with GPRS

CDMA Q2438F support sms and mms with GPRS 800/1900mhz

With Gprs  

Siemens TC35 MC35I TC35I MC35 without GPRS , Dual band 800/1900MHZ ,Support sms voice

Siemens MC39I With GPRS  Support sms voice  SMS Dual band 900/1800mhz

Siemens MC52I MC37I with TCP/IP , support sms mms voice , dual band 900/1800mhz ,

Siemens mc55 with GPRS , Support sms mms voice , dual band 900/1800MHZ

Siemens MC55I with GPRS ,Support sms mms voice ,quad band 850/900/1800/1900MHZ with TCP/IP agreements


Key Feature:

     1.  Just like 4 single-channel equipments work at the same time

     2.  insert 4 SIM cards (big or small)

     3.  connection with the computer through a data line be integrated with Serial 4

     4.  Each channel with separate power switch

     5.  Each individual module be demolished

     6.  industrial chassis, elegant shell

    7.  GSM frequency: 900/1800 MHZ or 850/900/1800/1900mhz

         CDMA frequency : 800mhz or 800/1900mhz

    8.  4 SIM card(big/small) slots

    9.  Wireless access to interne

    10. Comply with GSM phase2 standard

    11. Dual-band/Quad-band(optional)

    12. USB interface(optional)

    13. 4 SIM Card supported (Big/Small)

    14. Optional data,voice function

    15. send and receive English SMS in bulk


Basic Feature:

     -Asynchronous, transparent or non-transparent, to a maximum 14400 bits / s

     -Baud Rate : 300-115200 bits / s

     -Automatic baud rate: from 2400 to 19200 bits / s

     -Fax support three

     -Switched voice and fax

     -V.42, V.42bis

     -GPRS compatible

     -WAP compatible

     -SMA Antenna Interface

     -SIM Card Outlet

     -Power connector

     -RS-232, the Mini-DB-9 connector

     -AT command control ( GSM 07.07 and 07.05)



    -Large shopping malls, supermarkets

     -Professional market, large wholesalers

     -Large hotels, large-scale entertainment

     -Large agencies

     -Transport, logistics industry

     -Large enterprises, and institutions

     -Large hospitals, large bookstore

     -Newspaper, television and radio stations

     -Oil Company ( other chain business model)

     -Government agencies or large township\\


Hardware Feature:

     GSM frequency: 900/1800 MHZ or 850/900/1800/1900mhz

      CDMA frequency : 800mhz or 800/1900mhz

     -Meet the ETSI GSM 2 + standards

     -Class 4 ( 2W @ 900 MHz) Class 5 ( 1W @ 1800 MHz)

     -5 -24 VDC power supply (which be directly connected to the nickel- metal hydride or lithium  batteries)       

     -Operating Temperature: -20 ° C - + 55 ° C

     -Storage temperature: -25 ° C - + 70 ° C

     -Size: standard 1U chassis

     DC 12V

     Input voltage 100v-240v


Support operating  system :

Windows 2000  Windows XP  Windows Vista  Windows7  Windows 8

,Window 98 ,Window 2003 , Linux ,window 8...



Packing List


1*4 ports mode pool



1*USB Cable







Net Weight:2kg

Gross Weight:2.5kg



Modem pool picture :



How to Install the modem pool ?

1. Make sure power cable connect device,
2. Insert SIM card, make sure chipset connect with card reader
3.Use USB 2.0 Cable connect computer, follow prompts to install driver
4. Turn on power, red LED light, all red light flashing stands equipment begins work
Notice: Please turn off the power supply first, when you plug in or out the single module,  or the IC / mini -IC card will be destroy.

Picture of Package:




1. When you place an order, please choose a shipping method and pay for the order  including the shipping fee. We will send the items within 3 days once your payment is completed.

2. We do not guarantee delivery time on all international shipments due to differences in customs    clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage,fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.

3. The shipping cost does not include any import taxes, and buyers are responsible for customs duties.


ps : Usually we will send out within 3-5 days after getting your payment.  we are looking forward the agency from all over the world!!


Packaging Details
  • Unit Type: piece
  • Package Weight: 3.0kg (6.61lb.)
  • Package Size: 14cm x 12cm x 10cm (5.51in x 4.72in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 3.0kg (6.61lb.)
  • Package Size: 14cm x 12cm x 10cm (5.51in x 4.72in x 3.94in)
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