Environmental Parameters
Humidity Range Operating	10 - 90%
Max Operating Temperature	122 °F
Min Operating Temperature	32 °F
Expansion / Connectivity
Expansion Slot(s)	4 (total) / 4 (free) x expansion slot ¦ 1 (total) / 1 (free) x CompactFlash Card
General
Device Type	Security appliance
Dimensions (WxDxH)	17.5 in x 23 in x 5.2 in
Enclosure Type	Rack-mountable
Features	Firewall protection routing DHCP support NAT support VPN support PAT support LDAP support VLAN support Syslog support DoS attack prevention DiffServ support Intrusion Detection System (IDS) High Availability Intrusion Prevention System (IPS) URL filtering Deep Packet Inspection (DPI) Transparency
Network / Transport Protocol	L2TP IPSec PPPoE
Power	AC 120/230 V
Remote Management Protocol	SNMP 2 SNMP HTTP HTTPS
VoIP Protocols	H.323 MGCP SCCP SIP
IP Telephony
VoIP Protocols	H.323 MGCP SCCP SIP
Miscellaneous
Compliant Standards	FCC Class B certified CSA UL C-Tick BSMI cUL VCCI Class A ITE CB
Networking
Authentication Method	RADIUS X.509 certificates Secure Shell v.2 (SSH2) LDAP
Connectivity Technology	Wired
Encryption Algorithm	DES Triple DES RSA MD5 AES IKE SHA-1
Features	Firewall protection routing DHCP support NAT support VPN support PAT support LDAP support VLAN support Syslog support DoS attack prevention DiffServ support Intrusion Detection System (IDS) High Availability Intrusion Prevention System (IPS) URL filtering Deep Packet Inspection (DPI) Transparency
Form Factor	Rack-mountable
Network / Transport Protocol	L2TP IPSec PPPoE
Remote Management Protocol	SNMP 2 SNMP HTTP HTTPS
Routing Protocol	OSPF RIP-2 BGP static IP routing
Power
Installed Qty	2
Max Supported Qty	2
Power Device	Power supply - hot-plug / redundant - plug-in module
Power Provided	250 Watt
Voltage Required	AC 120/230 V
Processor / Memory / Storage
Hard Drive	None.
Software / System Requirements
OS Provided	ScreenOS

Juniper Networks NetScreen-ISG 2000 Chassis, Advanced System, fan module, Dual AC Power Supplies, No I/O Modules, ScreenOS, 0 VSYS Juniper Network's Integrated Security Gateway, the NetScreen-ISG 2000, is a purpose-built, high-performance system designed to deliver scalable network and application security for large enterprise, carrier and data center networks

Juniper Networks NetScreen-ISG 2000 Chassis, Advanced System, fan module, Dual AC Power Supplies, No I/O Modules, ScreenOS, 0 VSYS Juniper Network's Integrated Security Gateway, the NetScreen-ISG 2000, is a purpose-built, high-performance system designed to deliver scalable network and application security for large enterprise, carrier and data center networks. Integrating best-of-breed Deep Inspection firewall, VPN and Dos solutions, the Juniper Networks NetScreen-ISG 2000 enables secure, reliable connectivity along with network and application-level protection for key, high-traffic network segments. The NetScreen-ISG 2000 is built on Juniper Network's next generation architecture which includes a fourth generation security ASIC, the GigaScreen, high speed microprocessors and add-on security modules to provide the predictable, multi-Gigabit performance needed for the most demanding network segments.