D-Link DSR-500N User Manual download pdf (Page 13)

Unified Services Router User Manual

Chapter 1. Introduction

D-Link Unified Services Routers offer a secure, high performance networking solution

to address the growing needs of s mall and medium bus ines s es . Integrated high -s peed

IEEE 802.11n and 3G wireles s technologies offer comparable performance to

traditional wired networks , but with fewer limitations . Optimal network s ecurity is

provided via features s uch as virtual private network (VPN) tunnels, IP Security

(IPs ec), Point-to-Point Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol (L2TP),

and Secure Sockets Layer (SSL). Empower your road warriors with clientles s remote

acces s anywhere and anytime us ing SSL VPN tunnels.

With the D-Link Unified Services Router yo u are able to experience a divers e s et of

benefits :

 Comprehens ive Management Capabilities

The DSR-500, DSR-500N, DSR-1000 and DSR-1000N include dual-WAN

Gigabit Ethernet which provides policy -bas ed s ervice management ens uring

maximum productivity for your busines s operations . The failover feature

maintains data traffic without dis connecting when a landline connection is los t.

The Outbound Load Balancing feature adjusts outgoing traffic across two WAN

interfaces and optimizes the s ystem performance res ulting in high availability.

The second WAN port can be configured as a DMZ port allowing you to is olate

servers from your LAN.

 DSR-150/150N/250 /250N have a s ingle WAN interface, and thus it does not

support Auto Failover and Load Balancing s cenarios .

 Superior Wireless Performance

Des igned to deliver s uperior wireles s performance, the DSR-500N and DSR-

1000N include 802.11 a/b/g/n, allowing for operation on either the 2.4 GHz or

5 GHz radio bands . Multiple In Multiple Out (MIMO) technology allows the

DSR-500N and DSR-1000N t o prov ide hig h dat a rat es with minimal “ d ead

s p o t s ” t h rou g h o u t th e wireles s co v era g e area.

 DSR-150N, 250N and DSR-500N s upports the 2.4GHz radio band only.

 Flexible Deployment Options

The DSR-1000 / 1000N supports Third Generation (3G) Networks via an

extendable USB 3G dongle. This 3G network capability offers an additional

secure data connection for networks that provide critical s ervices . The DSR -

1000N can be configured to automatically s witch to a 3G network whenever a

phys ical link is los t.

 Robus t VPN features

A fully featured virtual private network (VPN) provides your mobile workers

and branch offices with a s ecure link to your network. The DSR-

150/150N/250/250N, DSR-500/500N and DSR-1000 /1000N are capable of

simultaneously managing 5, 5, 10, 20 Secure Sockets Layer (SSL) VPN tunnels

res pectively, empowering your mobile us ers by providing remote acces s to a

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D-Link DSR-500N User Manual Page 13