Shenzhen Etross Telecom Co., Ltd.: Shenzhen, Guangdong, China; Main products: GSM CDMA gateway, GSM GPRS modem, GSM CDMA FWT, GSM CDMA FWP, GSM alarm systems

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DBL Sim bank

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Product Details

Place of Origin	Guangdong, China		Brand Name	Etross
Model Number	SMB32		Type	Other, Gateways, Switches, SIM BANK, Wireless

Product Description

DBL Sim bank

sim bank/ sim card/ SIM Card Controller

Specifications

1.Remote and Centralized Management of SIM cards
ntrol 32 SIM cards at the same time

Function Introduction

SMB32 is an integrated controller for 32way remote SIM card. It can convert the communication between the SIM card and the SIM connecting device to realize the remote separation of card and equipment.

SMB32 can control 32 SIM cards at the same time and offers such functions as hot plugging, quick online SIM exchange and timed exchange planning. The use of SMB32 and the corresponding device can realize the comprehensive management of the unattended devices and reduce the workload for SIM operation, such as SIM card replacement and account recharge.

Advantages of Remote SIM

1.Remote and Centralized Management of SIM cards
2.Dynamic allocation of SIM cards
3.No need to replace / recharge SIM cards on-site
4.Hot swap of SIM Cards with no service interruptions
5.Example: GoIP with Remote SIM support will no longer require on-site SIM Card replacement or recharge. Management of a group of GoIPs can be achieved remotely, efficiently, and cost-effectively.

RS32 SIM Bank Key Features

1.Storage array for 32 SIM cards
2.Hot swap
3.Standalone operation to support up to 32 independent SIM connections
4.Free SIM Server for management of SIM Banks and SIM cards (> 10K SIM connections)
5.DDNS

System Parameters

Item	Description	Remarks
Operating system	Linux	Version: 2.6
SIM card standard	GSM11.11	3.3V
Network protocol	IP, TCP, UDP, HTTP, ICMP, DHCP CL & SRV, NTP, TFTP, ToS, telnet
Worst network environment	Packet loss rate <5%, network time delay <300ms
One-way SIM peak traffic	11KBPS
Configuration page	Html XML2.0 JAVA

1. System architecture (independent SIM Bank)

As shown in the above figure, several GoIP devices (up to 32 ways) can be connected to the SMB32

through Internet. The SIM cards installed with the devices are all integrated to the SMB32 to be controlled

and scheduled by the latter. (SIM Bank mode: server mode)

2.Exchange logic (independent SIM Bank)

The card numbers of the remote-end devices corresponding to the cards on the

“schedule mode = fixed mode” slots

Contact Us

Shenzhen Etross Telecom Co., Ltd.: Contact namekeva li
Chat Now; Phone86-755-28167031; AddressB301, Yuetong Comprehensive Bldg., Minle Road, Longhua New District,, Shenzhen, Guangdong

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Product Categories

3G ROUTER	ASTERISK CARD	FWP Fixed Wireless Phone	FWT Fixed Wireless Terminal
GSM MODEM	New Products	Portable Mobile Phone Number Detection System	SIM BANK

DBL Sim bank

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