Guangdong, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
500.0 square meters
OEM/ODM Service
Sample Available
MEI Awards

SMS Modem Pool, GSM Modem, Modem Pool manufacturer / supplier in China, offering Automatically SIM Rotation GSM 16 Port SMS Modem Pool, GSM Cordless Phone GSM850/900/1800/1900MHz (3G/4G Optional), Volte Fixed Wireless Telephone 4G Lte 6688 and so on.

Gold Member Since 2008
Audited Supplier

Automatically SIM Rotation GSM 16 Port SMS Modem Pool

Min. Order / Reference FOB Price
1 Piece US $550/ Piece
Port: Shenzhen, China
Production Capacity: 1000PCS/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram
Type: GSM
Usage: SMS
Condition: New
Port(Channel): 16
SIM: 128
SMS Sending/Receiving: Support

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Basic Info.

Model NO.
SIM Rotation
IMEI Change
at Command
Baud Rate
115200 Bits/S
Etross or OEM Brand
Transport Package
GSM Modem Pool 16 Ports 128Sims,it has 16 ports, each ports has 8 SIM card slot, totally 16 ports 128 SIMs, USB type is a newly developed GSM/GPRS Modem pool solution which can automatically realize SIM rotation when do bulk SMS sending, it can effectively lower the SIM block by carriers, and improve the SMS sending efficiency. You can preset the SIM rotation rule through hyper terminal of PC by AT command, then the device will automatically do SIM rotation according to the rule.

1, SMS Modem Pool 16 ports 128 SIMs slot;
2, GSM 900/1800/850/1900Mhz Quad band;
3, Automatically SIM rotation;
4, IMEI Changeable through Hyper terminal of PC;
5, USB interface
6, AT Command

Main Features:
1, Can Support 16 channels simultaneously;
2, Can insert 128 SIM cards (each port 8 SIM cards)
3, Connect with the Computer through USB line for USB type.
4, Each channel with separate power switch.
5, Each channel can be demolished separately.
6, Comply with GSM Phase 2 standard.
7, USB Interface
8, Can send and receive SMS in bulk
9, Industrial Chassis, Elegant Appearance design.
10, support Windows XP, Windows7, Linux, Unix OS etc.

Basic Features
1, Asynchronous, transparent or non-transparent, to a maximum 14400 bits/s,
2, Baud rate: 115200 bits/s
3, Automatic baud rate: from 2400 to 19200 bits/s
4, GPRS compatible
5, SMA antenna interface
6, SIM card Outlet
7, Built-in Ac-adapter: 12V 3A
8, USB ports support
9, AT command control (GSM 07.07 and 07.05)

Hardware Features:

Meet the ETSI GSM 2 + standards
Class 4 ( 2W @ 900 MHz) Class 5 ( 1W@1800 MHz)
Operating Temperature: -20 ° C - + 55 ° C
Storage temperature: -25 ° C - + 70 ° C
Device Size: standard GSM Modem Pool chassis
Weight: 4KG/unit

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 company)
Government agencies or large township

Step 1: Connect the device through USB Data cable.
Step 2: Insert SIM card into the SIM card slot, connect antenna, power on the device.
Setp 3: Install the Driver
Setp 4: Install the SMS caster (Or other SMS software), open the software then it is ready to send SMS now.

Function Setting:
GSM Modem Pool 16 ports 128 SIMs provides you to do the function setting through Hyper terminal.

Modem Help List:
Automatically SIM Rotation GSM 16 Port SMS Modem Pool

IMEI Change:

Automatically SIM Rotation GSM 16 Port SMS Modem Pool

Compatiable with SMS Caster and others SMS Software:

Automatically SIM Rotation GSM 16 Port SMS Modem Pool

SIM Card Slot(16 ports 128 SIM)

Automatically SIM Rotation GSM 16 Port SMS Modem Pool
Automatically SIM Rotation GSM 16 Port SMS Modem Pool


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