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Automatically SIM rotation multi sim 16 port gsm modem/gsm sms modem

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Quick Details

Port: Shenzhen
Payment Terms: T/T,Western Union,MoneyGram,Paypal
Supply Ability: 5000 Piece/Pieces per Month 5000 pieces 16 port gsm modem
AT Command: support
Place of Origin: Guangdong China
Product Name: 16 port gsm modem
Transmission Rate: 1024Kbps
Model Number: ETS1616
Bulk sms: support
Certification: CE
Brand Name: Etross
Type: Wireless
port: 16
sim card slot: 128
Products Status: Stock
Style: External
IMEI Changeable: support
Frequency: GSM850/900/1800/1900MHz
Function setting: Hyper terminal
Interface Type: usb
G.W.: 4.5KG
Packaging Detail: Packing:1 PCS/CTN Carton Size(L*W*H):42*29*13cm G.W.:4.5KG
Shenzhen Etross Telecom Co., Ltd.
Gold Supplier
Response Time
On-time delivery rate
US$ 150,000+
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Product Description


Automatically SIM rotation multi sim 16 port gsm modem/gsm sms modem



GSM Modem Pool 16 Ports 128 Sims, it has 16 ports, each ports has 8 SIM card slot, totally 16 ports 128 SIMs, 16 ports working simultaneously,support SIM Card rotation to reduce sim lock.USB type is a newly developed GSM/GPRS Modem pool solution which can improve the SMS sending efficiency. 



1, GSM Modem Pool 16 ports 128 SIMs slot;

2, GSM 900/1800/850/1900Mhz Quad band ;

3, Sending/receiving bulk sms;

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 16 SIM cards (each port 8 SIM card)

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: 4.5KG/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:



IMEI Change:



SIM card slot (128 Sim totally, 16 Channels):

16 Port 128 SIM.jpg16 Port 128 SIM_2.jpg


Compatiable with SMS Caster and others SMS Software:





Contact Information


Contact Person:Carol Huang





Alibaba Trademanager:cn1519934652tobs