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Quick Details

  • Products Status: Stock
  • Style: External
  • Type: Wireless
  • Interface Type: USB, RS-232 OR RS485
  • Transmission Rate: 128Kbps
  • Certification: CE.ROHS
  • Brand Name: BL
  • Model Number: Q2687 OR SL8082T modem
  • Place of Origin: Guangdong, China (Mainland)
  • Item name: SMS DATA VOCIE and GPS function 3G modem
  • Network: 2g and 3g modem
  • GSM frequency: gsm 850/900/1800/1900MHZ
  • WCDMA: 900/2100MHZ
  • Function: send and receive data,email,SMS
  • Support: tcp/ip open at/ stk
  • Usage: M2M modem industrial modem
  • Shipping Methods: DHL,EMS,TNT,FedEx,UPS,etc.
  • Warranty: 1year

Packaging & Delivery

Packaging Details 1 unit per box
Delivery Time 1-3days after receiving the full payment


2016 NEWest RS485 modem M2M supreme20 modem industrial usage high speed 3G modem   



2G supreme 20 modem description

1.Based on Wavecom module Q2687(with EDGE)
2.GSM 850/900/1800/1900MHz
3.RS232 OR RS485 interface
4.Embedded TCP/IP protocol station.

Key features:
Quad-band GSM/GPRS/EDGE communications on the 850, 900, 1800 and 1900MHz bands
Programmable ARM9 32-bit processor at 104MHz
Advanced audio features
Up to 44 GPIOs
Compact size, just 40 x 32.2 x 4mm
Footprint compatibility with entire Q Series of intelligent embedded modules


3G Sierra modem Description:

The Sierra Wireless SL808x (SL8080/81/82/83/84/85) is a 74-pin soldered-down module based on the Intel pin-out specification

proposal for the standard JEDEC LGA packaging form factor. Its wireless UMTSbased modem provides data

connectivity for eBooks, portable navigation devices, mobile Internet devices, point-of-sale devices, industrial

handhelds, and other machine-to-machine and vertical applications over the following frequency bands:

1.3G Sierra SL808X frequency band:

SL8080/81: 850 MHz, 1900 MHz
SL8082/83: 900 MHz, 2100 MHz
SL8084/85: 850 MHz, 2100 MHz
850 MHz, 900 MHz, 1800 MHz, 1900 MHz
  •GPS (SL8080/82/84) 1575.42 MHz

2. Support

The SL808x modem supports data operation on HSDPA, WCDMA,EDGE, and GPRS networks.
The SL8080/82/84 modems also support SMS/MMS/data and voice operation on these networks.

3.The SL808x modems are based on Qualcomm baseband processors:
  •  Voice modems: SL8080/82/84—QSC6270
  •  Data modems: SL8081/83/85—MDM6270

4.Application interface features

NDIS NIC interface support (Windows XP, Windows Vista, Windows 7,
Windows CEa, Linux)
• Multiple non-multiplexed USB channel support
•  Dial-up networking
• USB selective suspend to maximize power savings
• AT command interface—(non-voice) 27.007 standard, plus proprietary
extended AT commands


5. Packet mode features
Dual-mode UMTS (WCDMA) / HSDPA / EDGE / GPRS operation
•  GPRS class B, multislot class 10 operation—Supports CS1–CS4
coding schemes
•  EDGE multislot class 12 operation—Supports MCS1–MCS9 coding
•  UMTS (WCDMA) R99 data rates—384 kbps downlink, 384 kbps uplink
· Category 5/6 data rate—3.6 Mbps (peak rate)
· Category 12 data rate—1.8 Mbps
•  Circuit-switched data bearers—64 kbps (maximum) uplink and

6.Voice mode features (SL8080 / 82 / 84 only)


•  All GSM vocoders, Enhanced Full Rate (EFR), Full Rate (FR), Half

Rate (HR), and WCDMA Adaptive Multirate (AMR) encoders

•  MO and MT calling

•  Echo cancellation

•  Emergency calls (112, 110, 911, etc.)

•  Incoming call notification

•  TTY/TDD compatibility through microphone/speaker connections

Packaging & Shipping


 Packing : netural box packing 



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