Juniper NetScreen ISG and NSMXpress Parts - Refurbished, Used, New

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This collection carries replacement parts for Juniper NetScreen-ISG 2000 security gateways and Juniper NSMXpress management appliances: an ISG 2000 interface module and power supplies for both platforms. It includes new units and refurbished and used units. Refurbished and used units are tested before they ship. Check each listing for the condition and for what is included.

Parts for the NetScreen-ISG 2000

The ISG 2000 is a rack-mounted firewall and VPN system. Juniper's datasheet lists room for up to four I/O modules in the base firewall/VPN system, so interface modules are how an ISG 2000 gets its port mix.

NS-ISG-2000-FE4: a 4-port 10/100 Fast Ethernet I/O module for the ISG 2000. Shop
NS-ISG-2000-PWR-AC2-B: an AC power supply for the ISG 2000. Juniper documents the ISG 2000 AC supply at 250 watts with 100 to 240 V AC input, and the chassis takes dual, hot-swappable supplies for redundancy. Shop

Power for NSMXpress

NSMXpress is Juniper's appliance version of Network and Security Manager, used for central management of Juniper firewalls, routers and switches.

UNIV-250W-PS-AC: a 250W AC power supply. Juniper's spare parts list describes it as the AC power supply for NSMXpress II, NSM3000 and JA1500, with 90 V to 264 V AC input. Shop

Will the UNIV-250W-PS-AC fit my NSMXpress?

Juniper's spare parts list names the NSMXpress II, the NSM3000 and the JA1500. If you run an earlier NSMXpress, compare the supply in your appliance with the listing photos before you order.

Can I replace an ISG 2000 power supply without shutting the gateway down?

Juniper lists the ISG 2000 power supplies as dual and hot-swappable. With two supplies installed, you can swap one while the other keeps the gateway running.

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