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D-Link NetDefend DFL-1660

Mfg Part #: DFL-1660NB

D-Link NetDefend DFL-1660
Ordering Information
Our Price$3,158.92
ConditionNew and Factory Sealed
Out of Stock as of 2:47am 3/29/2014

The DFL-1660 UTM firewall provides comprehensive protection against a number of threats in real time for medium sized businesses or large workgroups at a competitive price.

Virtual private network
A network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or individual users with secure access to their organization's network. A VPN works by using the shared public infrastructure while maintaining privacy through security procedures and protocols that encrypt data at the sending end and decrypt it at the receiving end, thus creating a 'tunnel' that cannot be 'entered' by data that is not properly encrypted.

Denial of service
An attack aiming at depriving a user or an organization of services that they would normally expect to have, eg e-mail. A DoS attack can also result in the temporary loss of all network connectivity, potentially costing the target a great amount of time and money.

Stateful packet inspection
A firewall technique that ensures that any incoming packet from the Internet will be blocked, unless it is a reply to a request that originated from the local network (eg downloading a web page).

Intrusion prevention system
A set of procedures used to counter attempts to compromise a computer system, or to bypass its security mechanisms. Network traffic passing through the firewall is analyzed and attacks identified by matching traffic patterns to well-known signatures stored in a local database. Intrusion attempts can then be stopped and the source of the traffic blacklisted.

Intrusion prevention system
"0-day" refers to unknown attacks, with pre-emptive signatures automatically created and pushed to the firewall in real time.

Bandwidth management
The ability to guarantee bandwidth for certain services and users by prioritizing certain types of network traffic and implementing various thresholds.

The term 'virus' encompasses any malicious code carried in file downloads, eg as part of a web-page, FTP download or e-mail attachment. With the AV module enabled, files are inspected while being transferred through the firewall and data examined against a database of known virus patterns. If a virus is recognized in the contents of a file, the download can be terminated before it completes.

Web content filtering
A powerful feature that enables the administrator to allow or block access to web sites automatically. When a user requests access to a web site, a query is sent to a global database of millions of web site URL addresses, grouped into categories such as shopping, news, adult-oriented etc... The user is then granted or denied access to the site based on the filtering policy in place for that category.

Instant Messaging/Peer-to-Peer application blocking: Instant Messaging and Peer-to-Peer applications can be useful but in the work environment may affect staff productivity, waste bandwidth and present security holes.

A unique mechanism that integrates with xStack, D-Link's range of business switches, in order to stop harmful network attacks from spreading through the network.

General Specifications

Manufacturer Part #DFL-1660NB
Manufacturer UPC #0790069334290
Cost Central Item #11199384
Product DescriptionD-Link NetDefend DFL-1660 - Security appliance - 10Mb LAN, 100Mb LAN, GigE
Device TypeSecurity appliance
Form FactorExternal
Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
PerformanceFirewall throughput : 1.2 Gbps
VPN throughput (3DES/AES) : 350 Mbps
Antivirus throughput : 225 Mbps
IPS throughput : 400 Mbps
CapacityConcurrent sessions : 600000
Security policies : 4000
VPN tunnels : 2500
Approximate Dimensions (WxDxH)17.3 in x 15.7 in x 1.7 in

Extended Specifications

Device TypeSecurity appliance
Approximate Width17.3 in
Approximate Depth15.7 in
Approximate Height1.7 in
Form FactorExternal
Connectivity TechnologyWired
Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
Network / Transport ProtocolPPTP, L2TP, IPSec
Routing ProtocolOSPF, IGMPv3, policy-based routing (PBR)
Remote Management ProtocolSNMP
PerformanceFirewall throughput : 1.2 Gbps
VPN throughput (3DES/AES) : 350 Mbps
Antivirus throughput : 225 Mbps
IPS throughput : 400 Mbps
CapacityConcurrent sessions : 600000
Security policies : 4000
VPN tunnels : 2500
FeaturesFirewall protection, DHCP support, NAT support, PAT support, VLAN support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, content filtering, Intrusion Detection System (IDS), E-mail alert, Weighted Round Robin (WRR) queuing, antivirus analysis, High Availability, Intrusion Prevention System (IPS), URL filtering, Outbound Load Balancing, DDos attack prevention, IPSec NAT-Traversal (NAT-T), DHCP server
Encryption AlgorithmDES, Triple DES, Blowfish, Twofish, AES, IKE, CAST-128
Compliant StandardsIEEE 802.1Q
Expansion / Connectivity
Interfaces6 x 1000Base-T - RJ-45
1 x RS-232 - DB-9
2 x USB 2.0 - Type A
MTBF400,000 hours
Compliant StandardsFCC Class A certified, VCCI, C-Tick, cUL, CB, RoHS, WEEE, 80 PLUS
Power DeviceInternal power supply
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature104 °F
Humidity Range Operating5 - 95%

Available Accessories & Related Products

Service and Support - Networking
DescriptionMfg Part #StockPrice 
D-Link NetDefend Anti-Virus ServiceD-Link NetDefend Anti-Virus Service
Virus definitions update - 1 year - for NetDefend DFL-1660
DFL-1660-AV-12 No $588.97
D-Link Secure-Link Extended WarrantyD-Link Secure-Link Extended Warranty
Extended service agreement - replacement - NBD - for NetDefend DFL-1660
DFL-1660NB-LW No $428.42

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