Product Main

Quick Details

Model Number: H685t
Brand Name: E-lins
Place of Origin: China (Mainland)
wireless router: VPN router


1. Main

The H685 series Cellular Router designed for establish a 2G/3G/4G cellular and Wi-Fi wireless network and share a cellular broad band Internet connection. The H685 series Cellular Router enables users to quickly create a secure Wi-Fi (802.11 b/g/n) network and provide access to the Internet using a cellular network. By connect to cellular mobile network; an Internet connection can be accessed and shared virtually anywhere within a wireless broadband network.


E-Lins' mobile data products are widely used in more than 50 countries and regions, and more than twenty industrial fields, such as power control, water schedule, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank and many other areas..


2. Hot Spot

Built-in 2G/3G/4G industrial cellular module and sim card slot, insert SIM/UIM card to work directly.

Auto-dial feature, keep alive link

Built-in watch dog

1 WAN RJ45 port + 1 LAN RJ45 port (WAN RJ45 can convert into LAN RJ45 to get 2 LAN RJ45)

VPN (PPTP, L2TP, IPSec, GRE, Tunnel), SNMP

standard SMA antenna can be replaced with high gain type

Terminal port for DTU feature (Serial to Cellular Gateway feature,RS232 or RS485 option)

WiFi 802.11b/g/n 150Mbps (optional), can choose 300Mbps.

RJ45 WAN (xDSL) and Cellular backup each other (Route Fail Over Feature)

Two H685 can backup each other if one H685 line failed. (to be Dual sim dual module feature)

Always online, Reboot if the connection is failed.

WiFi can be used as WiFi client

Cellular, WAN RJ45 and WiFi Client can failover backup each other redundancy.

SMS/Voice call to control router to be online and offline (optional)

GPS (optional)


RIP OSPF BGP (optional)

I/O port *2 (optional)

POE support (optional)


3. Wireless M2M Application

Remote Data Monitor and Control

CCTV, security surveillance

Water, gas and oil flow metering and schedule

AMR (automatic meter reading)

Power station monitoring and control

Remote POS (point of sale) terminals, ATM,

Traffic signals monitor and control, Traffic info guidance

Oil field, weather forecast, environmental protection, street lamp monitoring and control

Early Warning of Mountain Torrent

Fleet management

Power distribution network supervision

Central heating system supervision

Weather station data transmission

Hydrologic data acquisition

Vending machine

Telemetry, SCADA

Vehicle logistics and diagnostics controlling

Parking meter and Taxi Monitor

Telecom equipment supervision (Mobile base station, microwave or optical relay station)


4. H685 Series Wireless Broadband Router Spec


Mobile Networks:




3G CDMA EVDO Rev 0 and Rev A;



Wireless Radio Band:

3G UMTS/HSPA/HSUPA/HSPA/HSPA+ (WCDMA/FDD) 2100Mhz or 850/1900/2100MHz or 850/900/1900/2100Mhz;

2G GSM 900/1800Mhz dual band or 850/900/1800/1900Mhz quad-band;

CDMA1x/EVDO: 800/1900Mhz or 450Mhz option;

3G TD-SCDMA 2010~2025MHz/1880~1920MHz;


Band 17--700(B17)/AWS

Band 13--700(B13)MHz

Band 20--DD800Mhz

Band 8--900Mhz

Band 12—700Mhz

Band 3--1800Mhz

Band 1--2100Mhz

Band 7--2600MHz



Band 40 -- 2300Mhz

Band 39 -- 1900Mhz

Band 38 --2600Mhz


Wireless Radio Bandwidth:

HSPA+: Downlink 21/42Mbps, Uplink 5.76Mbps;

HSPA: Downlink 14.4Mbps, Uplink 5.76Mbps;

HSUPA: Downlink 7.2Mbps, Uplink 5.76Mbps;

HSDPA: Downlink 7.2 Mbps, Uplink 384k bps;

WCDMA/UMTS: Downlink/Uplink 384 kbps;


EDGE: Downlink 236,8 kbps, Uplink 118 kbps;

GPRS: Downlink 85.6 kbps, Uplink 42.8 kbps;


CDMA1x: Downlink/Uplink 153.6kbps;

Rev B: 14.7Mbps downlink, 5.4Mbps uplink
Rev A: 3.1Mbps downlink, 2.4Mbps uplink

Rev O: 2.4Mbps downlink, 153.6kbps uplink


4G LTE: Max. 100Mbps downlink, 50Mbps uplink


3G TD-SCDMA: 2.8Mbps



SMS/Voice (optional): SMS/Voice call to control router to be online, offline and reboot;

GPS (Optional): Yes;

DTU (Optional):

With DTU feature (Serial to Cellular Gateway feature, RS232 or RS485 port option).


Serial Baudrate: 300bps, 600bps, 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200bps;

Serial Parity: none, even, odd;

Serial Databits: 7, 8;

Serial stopbits: 1, 2;

Serial flow control: none, hardware, software;

Mode: Server (up to 4 server centre, can OEM to be more), Client;

Protocol: TCP, UDP ;

Heart Beat : Yes;


VPN: PPTP, L2TP, IPSec, GRE, Tunnel

VRRP: Optional

BGP, OSPF: Optional

SNMP: Support V1, V2. V3

VLAN: Support multi-LAN IP address, support two IP address

Wi-Fi: Optional, 802.11b/g/n; 150Mbps default. 300Mbps optional.

Frequency from 2.4GHz to 2.483GHz,Access Points, Routers and Gateway Server Applications, wireless up to 254 PC users

Fail Over Redundancy (network Backup feature):

Auto-dial feature, keep alive link;

Built-in watch dog;

Cellular (2G/3G/4G), RJ45 WAN (xDSL, DHCP, Fixed IP), WiFi client three line redundancy;

Two H685 dual sim same network(Network1+ Network1);

Two H685 dual sim two network (Network2+ Network 2);

Two H685 dual sim dual mode network (WCDMA+CDMA2000, WCDMA+LTE, CDMA2000+LTE);


POE: Optional for LAN/WAN RJ45



Protocol support: TCP, UDP, SMTP, POP, ICMP, FTP, PPP, PPPoE, DHCP, DDNS, DNS, WPS, DMZ, Syslog (local and remote), NAT, xDSL, NTP, QoS, SNMP, RIP, support firmware update locally or remotely.



1X 10/100M LAN port (RJ45 interface)

1X 10/100M WAN port (RJ45 interface)

(WAN RJ45 can convert into LAN RJ45 to get 2 LAN RJ45)



2 antenna for Wi-Fi (detachable, SMA interface * 1, Internal *1)

3 antenna for Cellular and GPS (detachable, 50Ω SMA female interface), Cellular support diversity receiving (MIMO) option



SYS*1, VPN*1, Signal*1, Cell*1, WAN*1, LAN*1, WiFi*1


Button: Reset

Console: 1 console port

Serial port: RS232 or RS485 built-in terminal block interface

IO Port: 2

Configuration Interface: Web/Telnet/CLI, support remote management

At command: support

UIM/SIM Card Slot: Support 1.8V/3V UIM/SIM

DC Jack:

Two types of input jack for DC

2.5mm DC jack * 1

Terminal Block * 1


Power supply:

DC5V-50V, typical DC 9V1A or 12V1A, 12v CAR USE; DC5V~40V is the default, DC5V~50V is the option;


Power consumption

Idle: 22mA@12VDC

Max: 208mA@12VDC




Windows 8, 7, Vista, XP, 2000

Mac OS


Other OS support internet browser



Operating Temperature:

Work temperature: -30°C to 70°C option for -30°C to 80°C

Storage temperature: -40°C to 85°C

Humidity: 95% Maximum (Non-condensing)


PCBA: 96mm x 56mm x 14mm

With case: 100mm x 60mm x 21mm


220g (not including the antenna)
330g (including the antenna)
650g (including all accessories, without package)