NS-500ES-GB2-AC

Lifetime Warranty
Manufacturer: Juniper
Product ID: NS-500ES-GB2-AC
Product Description: NetScreen-500ES System, 2 Dual-Port mini-GBIC SX I/O modules, 2 AC 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-GB2-AC

At MULTI-LINK (MLCP), you will find a wide range of security products, including the Juniper NS-500ES-GB2-AC. We offer new, used and refurbished security products across all model lines.

Whether your specific need is for one NS-500ES-GB2-AC 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-GB2-AC 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-GB2-AC, as well as other used Juniper security products, are tested to meet factory specifications at our Torrance, CA headquarters. Your NS-500ES-GB2-AC is guaranteed with our our lifetime warranty, standard for all refurbished Juniper equipment sold by MULTI-LINK.

Do you have surplus NS-500ES-GB2-AC 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-GB2-AC
Product Description: NetScreen-500ES System, 2 Dual-Port mini-GBIC SX I/O modules, 2 AC power supplies, 0 Virtual Systems
Product Type: Network Security/Firewall Appliance
Marketing Information
The NetScreen-500 is a purpose-built, high performance security system designed to provide a flexible, high performance solution to medium and large enterprise central sites and service providers. The NetScreen-500 security system integrates firewall, VPN, and traffic management functionality in a low-profile, modular chassis. The NetScreen-500 is built around NetScreen's custom, purpose-built GigaScreen ASIC, which provides accelerated encryption algorithms and policy look ups. In addition, there are two high speed busses to off-load management traffic from application traffic processing. This prevents High Availability and other management traffic from impacting throughput performance.
Technical Information
Virtualization:
  • 8 x Security Zone
  • 50 x Security Zone
Firewall Protection Supported: Denial of Service (DoS)
  Stateful Packet Inspection
Interfaces/Ports
Total Number of Ports: 6
Number of Network (RJ-45) Ports: 2
Network & Communication
Ethernet Technology: Fast Ethernet
Network Standard: 10/100Base-TX
  1000Base-SX
I/O Expansions
Number of Total Expansion Slots: 9
Memory
Memory Card Supported: PC Card Type III
Power Description
Input Voltage: 110 V AC
  220 V AC
Frequency: 63 Hz
Physical Characteristics
Compatible Rack Unit: 2U
Form Factor: Rack-mountable
Height: 3.5"
Width: 17.5"
Depth: 17"
Weight (Approximate): 27 lb
Miscellaneous
Additional Information:
  • Rear access for power supply and fan module, all other access from front
  • MTBF: 6.5 years

    Mode of Operation:
  • Transparent mode (all interfaces)
  • Route mode (all interfaces)
  • NAT/PAT (all interfaces)
  • Policy-based NAT
  • Virtual IP: 4
  • Mapped IP: 4,000 - 256 per virtual system(2)
  • Users per port: Unrestricted

    Routing:
  • OSPF/BGP: up to 8 instances each
  • Static route
  • Routes: 8,192

    Firewall Attacks Detected (per Security Zone):
  • SYN attack
  • ICMP flood
  • UDP flood
  • Ping of death
  • IP spoofing
  • Port scan
  • Land attack
  • Tear drop attack
  • Filter IP source route option
  • IP address sweep attack
  • WinNuke attack
  • Java/ActiveX/Zip/EXE
  • Default packet deny
  • User-defined Malicious URL
  • Per-source session limiting
  • SYN fragments
  • SYN and FIN bit set
  • No flags in TCP
  • FIN with no ACK
  • ICMP fragment
  • Large ICMP
  • IP source route
  • IP record route
  • IP security options
  • IP timestamp
  • IP stream
  • IP bad options
  • Unknown protocols

    External Flash:
  • PCMCIA (PC Card): 96 or 440MB, Type 2 & 3
  • Event logs and alarms
  • System config script
System Requirements:
  • ScreenOS
Certifications & Standards:
  • IEEE 802.1Q
  • FIPS 140-1 Level 2
  • Common Criteria EAL2

    Safety:
  • UL
  • CUL
  • CSA
  • CB
  • Austel

    Emissions:
  • FCC class A
  • BSMI
  • CE class A
  • C-Tick
  • VCCI class A

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