Shenzhen Bailingjia Technology Co., Ltd.

China Manufacturer with main products: Home Alarm System, GSM Alarm System, WiFi Alarm System, 3 Phases Power Failure Alarm System, Bulk SMS Modem, GSM GPRS Modem, Industrial Modem...

Home  >Products Catalog > M2M modem > RS485 & Mini USB Interface M2m Modem Maestro 100 GSM Modem

RS485 & Mini USB Interface M2m Modem Maestro 100 GSM Modem

FOB Price: 45.00 - 50.00 USD/Piece
Supply Ability: 5,000 Piece(s) per Month
Shipping: DHL/FedEx/UPS/TNT/EMS
Payment Terms: T/T, Western Union
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Neutral packing

Quick Details

  • Brand Name: Bailing
  • Interface Type: rs485
  • Type: Wireless
  • Style: External
  • Products Status: Stock
  • Model Number: maestro 100 gsm modem
  • Certification: CE FCC RoHS
  • Transmission Rate: 256Kbps


RS485 mini USB interface m2m modem maestro 100 GSM modem
RS485 mini USB interface m2m modem maestro 100 GSM modem

the specification of maestro M100 2G modem:

Product Original maestro M100 2G modem
Interface type

RS485+mini USB

Chipset (optional)

Wavecom Q2687RD: 850/900/1800/1900MHZ;

Sierra SL6087: 850/900/1800/1900MHZ;

GSM / GPRS/DEGE  Quadband / class 10
Voice / Data/ Fax / SMS
Internet services TCP / UDP / FTP / HTTP / SMTP / POP3 / SNMP / SSL
Functional Features  
Download over the Air
at command set > 300
Sierra Wireless Open at
Maestro Wireless Solutions Smart Pack Auto baud-rate detection, auto-TCP/UDP, self-healing protocol, DynDNS, etc
Autorestore - timer reset
Voice, Data and SMS feature  
Circuit Switched Data (CSD) service Asynchronous, transparent and non-transparent up to 14,400 bit/s
Automatic fax group 3 (Class 1 and Class 2)
MNP2, V.42bis
Text and PDU SMS
Point to point SMS (MT/MO)
UCS2 Character Set Management
Other feature  
Operating status LED

Aluminium alloy

DIN rail mountable
SIM drawer 1.8 / 3.0 V
RS-485 interface 3Pin
USB 2.0 on mini-B female connector (slave only)
Micro-Fit 4-pin connector Power supply (on 2 pins)
1 x digital input / output (on 1 pin)
1 x analogue input (on 1 pin)
SMA antenna connector (50 )
Size without connectors 62.8 x 60 x 21.8mm
Weight  90g
Temperature range  
Operating -30C ~ +70C
Power supply  
Input voltage 5~32 V DC
Power consumption  
GSM 850/900 (PCL 5) 228mA at 5 V
GPRS class 10 (transfer mode) 403mA at 5 V
EDGE class 10 (transfer mode) 520mA at 5 V
Certifications /compliances
ROHS Compliance

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