安全
防火墙 |
SIF, NAT |
认证方法 |
802.1x RADIUS, TACACS+ |
虚拟专用网信道数量 |
5 |
防火墙 |
Y |
网页(URL)过滤 |
Y |
MAC(媒体存储控制)地址过滤 |
Y |
以太网LAN特性
布线技术 |
10/100/1000Base-T(X) |
以太网的数据传输率 |
10, 100, 1000 Mbit/s |
端口 & 界面
广域网接口 |
ADSL (RJ-11), Ethernet (RJ-45) |
RJ - 11端口数量 |
1 |
USB版本 |
2.0 |
USB 端口数量 |
1 |
DC-IN插口 |
Y |
协议
路由协议 |
RIP-2 |
DMZ支持 |
Y |
管理协议 |
Telnet/SSL, SSH, SNMP, HTTPS/HTTP |
动态主机配置协议客户 |
Y |
动态主机配置协议服务器 |
Y |
移动网络
支持 4G 频段 |
800, 900, 1800, 2100, 2600 MHz |
支持的UMTS频段 |
900, 2100 MHz |
数据网络 |
4G, EDGE, GPRS, HSPA, LTE, UMTS |
GSM频段的支持 |
850, 900, 1800, 1900 MHz |
天线
天线类型 |
External |
天线增益水平(最大值) |
2 dBi |
天线数量 |
2 |
另外
以太网连接器 |
Y |
以太网路(RJ-45)连接接口数量 |
4 |
Business VPN Router w/ ADSL2+ & LTE, 5 IPSec VPN Channels, 4 x RJ-45 Gigabit Ethernet LAN, 1 x COM Port, 1 x USB, ISDN, Sim Card Slot, 2 x 4G Antenna Connectors
The professional VPN router LANCOM 1781A-4G features two built-in modems for a secure and highly available Internet access for your company: Apart from an ADSL2+ modem, the router is equipped with an integrated LTE modem for wireless data connections at speeds of up to 100 Mbps. With its extensive VPN capabilities, the device provides secure, high-performance connectivity to branch offices and remote workers. The four ports of the integrated Gigabit Ethernet switch cater for maximum performance and are also energy-efficient based on IEEE 802.3az: If no data is transmitted over an interface, the power consumption shuts down automatically. The LANCOM 1781A-4G further supplies everything that a modern enterprise network needs, such as comprehensive Quality-of-Service capabilities and an object-oriented firewall.