Lifetime Warranty
Manufacturer: Juniper
Product ID: NS-500ES-FE2-DC
Product Description: NetScreen-500ES System, 2 Dual-Port 10/100 I/O Modules, 1 DC Power Supplies, 0 Virtual Systems
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Juniper NS-500ES-FE2-DC

At MULTI-LINK (MLCP), you will find a wide range of security products, including the Juniper NS-500ES-FE2-DC. We offer new, used and refurbished security products across all model lines.

Whether your specific need is for one NS-500ES-FE2-DC or a significant quantity - for a complete security configuration or an individual insert component - MLCP's mission is to help meet your requirement quickly. However, no matter how large our own physical NS-500ES-FE2-DC inventory, we can not always fulfill customer orders from stock, and so we also rely on our immediate access to an international pool of secondary market resources. Whatever it takes to fulfill your pressing requirements, MULTI-LINK has the resources to get it done.

Used and pre-owned NS-500ES-FE2-DC, as well as other used Juniper security products, are tested to meet factory specifications at our Torrance, CA headquarters. Your NS-500ES-FE2-DC is guaranteed with our our lifetime warranty, standard for all refurbished Juniper equipment sold by MULTI-LINK.

Do you have surplus NS-500ES-FE2-DC or other security products you'd like to turn-in? If so, MULTI-LINK may be interested in your equipment, and we offer a variety of flexible buy-back options to help you get the most out of your surplus equipment. We'll make it easy, too, arranging for pick-up and transport from your facility to ours.

Whether you are looking to buy or sell, please contact a sales representative at 1-800 TO MULTI (866-8584) for assistance.
General Information
Manufacturer: Juniper
Product ID: NS-500ES-FE2-DC
Product Description: NetScreen-500ES System, 2 Dual-Port 10/100 I/O Modules, 1 DC Power Supplies, 0 Virtual Systems
Product Type: Network Security/Firewall Appliance
Marketing Information

The NetScreen 500ES is a purpose-built, security system designed to provide a flexible, high performance solution for medium and large enterprise central sites and service providers. The NetScreen 500ES security system integrates firewall, DoS, VPN and traffic management functionality in a low-profile, modular chassis. It provides high levels of total throughput for firewall and VPN plus support for virtual systems and security zones. Combined with a flexible and resilient hardware architecture incorporating modular physical interfaces, redundant power supplies, fans and high availability interfaces, the NetScreen 500ES exceeds most enterprises' typical traffic conditions. It is well suited to match the peak load and strong deterrence requirements of the most demanding environments.

Technical Information
  • 250000 x Concurrent Session
  • 18000 x Concurrent Session
  • 20000 x Policies
  • 5000 x Site-to-Site VPN Tunnel
  • 10000 x Remote User Access VPN Gateway
  • 1024 x Tunnel Interface
  • 8 x Security Zone
  • 100 x Authenticated User
Firewall Protection Supported: Network Attack Detection
  Denial of Service (DoS)
  Distributed Denial of Service (DDoS)
  TCP Reassembly for Fragmented Packet Protection
  Malformed Packet Attack
  Deep Inspection Firewall
  Protocol Anomaly Detection
  Stateful Protocol Signature
  Content Inspection
  URL Filtering
  Web Filtering
  Integrated Web Filtering
  Brute Force Attack Mitigation
  IP Spoofing
  Replay Attack Prevention
  VPN Authentication
Encryption Standard: DES
  3DES (168-bit)
Features: PAT
Total Number of Ports: 8
Network & Communication
Ethernet Technology: Ethernet
Network Standard: 10/100Base-TX
I/O Expansions
Number of Total Expansion Slots: 1
Memory Card Supported: PC Card
Physical Characteristics
Form Factor: Rack-mountable
Height: 3.5"
Width: 17.5"
Depth: 17"
Weight (Approximate): 27 lb
Package Contents:
  • 1 x NetScreen 500ES VPN/Firewall
  • 2 x Dual 10/100 Modules
  • 1 x DC Power Supply
Additional Information:
  • Supports ScreenOS version 5.2
  • Rack mountable: 23" Optional
  • MTBF: 6.5 years
  • Interfaces: 8 10/100 or mini-GBIC (SX or LX)
  • Self Signed Certificates
  • Deep inspection attack pattern obfuscation
  • Layer 2 mode (transparent mode)
  • Layer 3 mode (route and/or NAT mode)
  • Policy-based NAT
  • Virtual IP: 4
  • Mapped IP: 4096
  • VoIP: NAT for H.323/SIP
  • Supports MS-RPC


  • OSPF/BGP dynamic routing: Up to 8 instances each
  • RIPv1/v2 dynamic routing: Up to 256 instances
  • Static routes: 8192
  • Source-based routing
  • Equal cost multi-path routing High Availability (HA):
  • Active/Active
  • Active/Passive
  • Redundant Interfaces
  • Configuration synchronization
  • Session synchronization for firewall and VPN
  • Device failure detection
  • Link failure detection
  • Authentication for new HA members
  • Encryption of HA traffic
  • LDAP and RADIUS server failover

IP Address Assignment:

  • Static
  • DHCP Relay

Certificate Authorities Supported:

  • Verisign
  • Entrust
  • Microsoft
  • RSA Keon
  • iPlanet (Netscape)
  • Baltimore

External Flash:

  • PCMCIA (PC Card) Supports 96, 128, 440, and 512 MB
  • Event logs and alarms
  • System config script
  • NetScreen ScreenOS software
Certifications & Standards:
  • Common Criteria: EAL4
  • FIPS 140-2: Level 2
  • ICSA Firewall and VPN


  • UL
  • CUL
  • CSA
  • CB


  • FCC class A
  • BSMI Class A
  • CE class A
  • C-Tick
  • VCCI class A


  • IEEE 802.1Q
  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.3z

You might also be interested in:



Secure Services Gateway 5 with RS-232 Aux backup, Wireless 802.11a/b/g, 128 MB Memory, World
Learn More


Secure Services Gateway 20 with 2 port Mini-PIM slots, Wireless 802.11a/b/g 128 MB Memory, Taiwan
Learn More


Secure Services Gateway 5 with ISDN backup S/T, Wireless 802.11a/b/g, 256 MB memory, ETSI
Learn More

Newsletter Subscribe

Close X

Sign up for news and special offers