DTU data terminal unit GPRS/GSM Q2687 modem |

DTU data terminal unit GPRS/GSM Q2687 modem |

         DTU data terminal unit GPRS/GSM Q2687 modem

Features

GSM Quad-band

GPRS class 10

Voice/Data/Fax/SMS

TCP/IP: Full (FTP and E-mail added)

Functional Features

Input/Output.Digital : 1

Download Over The Air: Optional

AT command set( GSM 07.05,GSM 07.07 and Wavecom ): >300

Autorestore.timer reset: yes

Voice,Data And SMS Features

Data circuit asynchronous, transparent and non-transparent up to 14,400bit/s

Automatic fax group 3(Class 1 and Class 2)

MNP2, V.42bis

Text and PDU SMS(MT/MO)

UCS2 Character Set Management

Other Features:

Operating status LED

Casing: Metal

DIN rail mounting

Interface:

SIM Plug-in card reader : 1.8/3V

RS232 on 15pin Sub-D connector

Pin power supply connector: 4pin DC

SMA antenna connector(50 ohm)

Dimension Metal

Size(mm) : 88x66x26

Weight(g) : 100

Temperature Range

Operating/Storage: -20~+55 centigrade/-25~70 centigrade

Power Supply

Input voltage: 5 to 32V DC

Power Consumption

GSM 850/900(PCL 5): 310mA at 5V

DCS 1800/PCS 1900(PCL0): 240mA at 5V

GPRS 850/900 CL10(PCL5) : 520mA at 5V

GPRS 1800/1900 CL10(PCL0): 390mA at 5V

Idle consumption: 35mA at 5V

Certifications/Compliances

CE Certification

GCF Certification

ROHS Compliance

Optional Accessories(Additional Accessories Are Also Available Upon Request)

GSM antenna 900/1800Mhz

GSM antenna 850/1900Mhz

RS232 cable

Seller Promise

Returns:

We do our best to serve our each customer the best that we can.
We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition.
Merchandise which is damaged or missing components is not refundable.
Buyers are responsible for return shipping with proper packaging.
On receiving items, we will refund you immediately.

Warranty &Maintenance:

We provide 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.
***** Buyers are only responsible for the return shipping fees for warranty items.(In most cases, buyer will only have to return the problem components rather than the entire package.).
Before returning items, please make sure you get our (the seller's) return address, and write “gift” on the delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

Pls confirm your country frequency band before place order, if you need help. ( TradeManager:  cn1510960306   Ginny wun)