4G Bulk SMS Modem Pool

US$1,000.00-1,050.00 / Piece

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What is GSM 3G 4G Bulk SMS Modem Pool 512 SIM with SIM Rotation API Support

Name: GSM 3G 4G Bulk SMS Modem Pool 512 SIM with SIM Rotation API Support
Uploaded: 2026-08-27T21:39:29+08:00
Description: Human Behavor+Auto SIM Rotation+API+Voice Message+Bulk SMS GSM 3G 4G Modem Pool 16 Ports 512 SIM Slots Voice Message Support GSM+3G+4G SMS Modem Pool Bulk SMS Sending/Voice Message/USSD Support GSM 4G

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Price

Purchase Qty. Reference FOB Price

1-4 Pieces US$1,050.00

5-9 Pieces US$1,020.00

10+ Pieces US$1,000.00

Sepcifications

Usage Bulk Voice+SMS Sending
Type Wireless
Support Network GSM+3G+4G LTE
Information content Short Message+Voice Message
Condition New
Transport Package Carton
Specification L41*W29*H12(cm)
Trademark Etross or OEM
Origin Shenzhen, China
Product Name GSM 3G 4G Bulk SMS Modem Pool with 512 SIM
Port Number 16
SIM Card Slots 512
Warranty 1 Year
Web Gui Support
API Support
IMEI Change Support
SIM Card Hot Plug Support
SIM Card Rotation Support
Technical Support Available

Product Description

Human Behavor+Auto SIM Rotation+API+Voice Message+Bulk SMS GSM 3G 4G Modem Pool 16 Ports 512 SIM Slots Voice Message Support GSM+3G+4G SMS Modem Pool Bulk SMS Sending/Voice Message/USSD Support GSM 4G LTE TDD FDD SMS Modem 16 Ports 512 SIMs Wireless Bulk Message Sending GSM+3G+4G SMS Gateway GSM ...

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Shenzhen Etross Telecom Co., Ltd.

Gold Member Since 2008

Audited Supplier

Rating & Reviews: 4.8/5.0

(40 Reviews)

Main Products Fixed Wireless Phone, Fixed Wireless Terminal, SMS Gateway, VoIP Gateway, CPE Router, ...
Address 3rd Floor, Block B, Yuetong Comprehensive Bldg.,Min Le road, Longhua District, Shenzhen, Guangdong, China
Main Markets North America, Europe, Africa, East Asia(Japan/ South Korea), Australia
Number of Foreign Trading Staff 6
Supply Chain Partners 20
Minimum Order Quantity 1 PC

4G Bulk SMS Modem Pool Comparison

	GSM 3G 4G Bulk SMS Modem Pool 512 SIM with SIM Rotation API Support Contact Now	Quick View 225-400MHz Low Frequency Band 30dB Directional Coupler with SMA Female Connector Contact Now	Quick View High Density Transmission MTP/MPO Lgx Optical Fiber Cassette Contact Now	RJ45 Pass Through Plug UTP Ethernet Cables Network Modular Plug Cat5e/CAT6/CAT6A RJ45 Crystal Heads 8p8c Plug Contact Now	Quick View MPO High Density Transmission Lgx Optical Fiber Cassette for FTTH Data Center Contact Now

Transaction Info
	GSM 3G 4G Bulk SMS Modem Pool 512 SIM with SIM Rotation API Support Contact Now	Quick View 225-400MHz Low Frequency Band 30dB Directional Coupler with SMA Female Connector Contact Now	Quick View High Density Transmission MTP/MPO Lgx Optical Fiber Cassette Contact Now	RJ45 Pass Through Plug UTP Ethernet Cables Network Modular Plug Cat5e/CAT6/CAT6A RJ45 Crystal Heads 8p8c Plug Contact Now	Quick View MPO High Density Transmission Lgx Optical Fiber Cassette for FTTH Data Center Contact Now
Price	US$1,000.00-1,050.00 / Piece	US$15.00-30.00 / Piece	US$20.00 / Piece	US$0.01-0.30 / Piece	US$20.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	100 Pieces	1 Piece
Payment Terms	T/T, PayPal, Western Union	T/T, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	-	CE, ISO, RoHS	CE, ISO, RoHS	CE, ISO, RoHS	CE, ISO, RoHS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, Europe, Africa, East Asia(Japan/ South Korea), Australia	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Southeast Asia/ Mideast, Africa	North America, South America, Europe, Southeast Asia/ Mideast, Australia	Southeast Asia/ Mideast, Africa
Annual Export Revenue	-	-	-	-	-
Business Model	ODM	-	Own Brand, ODM, OEM	Own Brand, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	-	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Usage: Bulk Voice+SMS Sending; Type: Wireless; Support Network: GSM+3G+4G LTE; Information content: Short Message+Voice Message; Condition: New; Product Name: GSM 3G 4G Bulk SMS Modem Pool with 512 SIM; Port Number: 16; SIM Card Slots: 512; Warranty: 1 Year; Web Gui: Support; API: Support; IMEI Change: Support; SIM Card Hot Plug: Support; SIM Card Rotation: Support; Technical Support: Available;	Usage: Computer, Workstation, Server, Mobile phone; Type: Wireless; Support Network: 3G/4G/5g; Information content: Data; Isolation: 45dB Min; Vswr: 1.25 Max; Impedance: 50ohm; Connector: SMA Female; Application: Indoor IP60; Power Rating: 100W Cw;	Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop; Type: Wired; Support Network: Ethernet; Information content: Data; Condition: New; MPO Module Metal Box 12f,24f: MPO Casset Box; Casset: MPO; Fiber Optic: Patchcord; Cable Type: Om3.Om4.Om5.G657A2; Data Center: MPO Patchcord;	Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop; Type: Wireless; Support Network: Ethernet; Information content: Data; Condition: New; Application: Cat5e , CAT6, CAT6A;	Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop; Type: Wired; Support Network: Ethernet; Information content: Data; Condition: New; MPO Module Metal Box 12f,24f: MPO Casset Box; Casset: MPO; Fiber Optic: Patchcord; Cable Type: Om3.Om4.Om5.G657A2; Data Center: MPO Patchcord;
Supplier Name	Shenzhen Etross Telecom Co., Ltd.	Hefei Topwave Telecom Co., Ltd.	Shenzhen KOC Communication Co., Ltd.	Hangzhou Risingsun Cable Co., Ltd.	Shenzhen KOC Communication Co., Ltd.
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What is GSM 3G 4G Bulk SMS Modem Pool 512 SIM with SIM Rotation API Support

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Sepcifications