Item no.

HY820

CPU

MTK7628N

4g frequency

FDD:B1/3/5/7/8/28

TDD:B40

WCDMA:B1/5/8

GSM:850/900/1800/1900

Working frequency

2400-2483.5MHz

Wifi speed

802.11n: up to 300Mbps

802.11b: 1, 2, 5,5, 11Mbps

802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps

Antenna

SMA external rotation internal hole

External interface

LAN port:2(LAN2 port adaptive to WAN/LAN)

RS232/RS485 port:1

SIM slot:1

Antenna port:2

LED:2

DC port:2(DC2.1 and 2PIN 3.81 terminal power supply)

Reset key:1

Transmit power

11n HT40 MCS7 : +13.5dBm

11b CCK: +18 dBm

11g OFDM: +13.5dBm

Receive sensitivity

-66dBm at 150Mpbs

-73dBm at 54Mpbs

-86dBm at 11Mpbs

Power

5-40V 3A

Unit size

73*80*26mm

Power consumption

Lower than 400mA

Operating Environment

Operating Temperature: -20°C to +75°C;
Storage termperature:-40°C to +80°C
Storage Humidity:5%~ 95%

Internet access

DHCP/Static IP/PPPoE

Max. users

30

Operating system

Windows XP/VISTA Linux 2.6 Windows 7

MAC OS : 10.3.7 or above

Browser

IE:6.0, Safari:1.2.4, Firefox: 2.0.0.8 or above

Wireless 2.4G

General settings: Wireless WIFI setting interface

Guest network: You can set up guest WIFI and manage guest online behavior

Wireless bridging: can bridge to other WIFI

Wireless access control: Internet access control for MAC

Internal Lan

Intranet settings: You can change the gateway address of the router

DHCP server: SY20 supports up to 253 LAN IP address allocations, and fixed IP addresses can also be set manually

Outside wan

External network settings: Supports multiple networking types: IPOE (dynamic), IPOE (static), PPPOE, PPTP, L2TP

IPv6 settings

Port forwarding: Access information can be directed to a fixed port to achieve remote access to the lower computer. 

Demilitarized zone (DMZ): When the open port of the virtual server that needs to be set is uncertain, it can be set as a DMZ host

Dynamic domain name resolution (DDNS): allows you to access the internal network through domain names on the Internet even without a static IP address

Firewall

General settings: Enable the firewall to protect the internal network from hackers

URL filtering: You can manage online behavior and prohibit access to certain URLs

MAC access control: Able to control network access behavior of specific network card address (MAC)

Network service filtering: used to filter specific network services

USB application

3G/4G Modem: 3G/4G settings, you can set the specified APN or VPDN, or you can manually select the network

WLAN saftey mode

Open System

WPA-PSK 

WPA2-PSK

WPAPSK

WPA2PSK

WPA1WPA2

Watchdog

support

Serial port transparent transmission

support

VPN server

PPTP Server, L2TP Server, OpenVPN Server 

VPN client

PPTP Client, L2TP Client, OpenVPN Client, GRE Client, local IP address configuration

Other function

PPP, PPOE, DDNS, ICMP, VRRP

Base station positioning

support