1-415-230-4353

ISG1000

Part Number Description

NS-ISG 1000 Advanced System, 4-10/100/1000 ports, Fan Tray, 0 I/O modules, AC power supply, 0 VSYS

NS-ISG 1000 Advanced System, 4-10/100/1000 ports, Fan Tray, 0 I/O modules, DC power supply, 0 VSYS

GPRS upgrade kit for NetScreen-ISG 1000 systems

NS-ISG 1000 AC Power Supply

NS-ISG 1000 DC Power Supply

NS-ISG 1000 Upgrade Baseline to Advanced

5 to 10 NS-ISG 1000 Virtual System Upgrade

10 to 25 NS-ISG 1000 Virtual System Upgrade

0 to 5 NS-ISG 1000 Virtual System Upgrade

25 to 50 NS-ISG 1000 Virtual System Upgrade

NS-ISG 1000 Baseline System, 4-10/100/1000 ports, Fan Tray, 0 I/O modules, AC power supply, 0 VSYS

NS-ISG 1000 Baseline System, 4-10/100/1000 ports, Fan Tray, 0 I/O modules, DC power supply, 0 VSYS

NetScreen-ISG Fan Module, for dark grey chassis, ISG 1000 & ISG 2000

NetScreen-ISG Blank I/O Interface Panel, dark grey chassis, ISG 1000 & ISG 2000

Mini-GBIC Transceiver (LX) for NetScreen-500/5000, ISG 1000/2000

Mini-GBIC Transceiver (SX) for NetScreen-500/5000, ISG 1000/2000

BLOG

September 23, 2026
Image of a Juniper_MPC5E-40G10G by Terabit Systems

For network operators running Juniper MX platforms, the path to more bandwidth does not always require the newest line card. The secondary market is making that especially clear with the MPC5E-100G10G, a fixed-port MPC that can add two 100GbE interfaces and four 10GbE interfaces to an existing...