| Part Number | Description |
|---|---|
| NS-ISG-1000-IKT |
IDP Upgrade Kit for ISG 1000. One required per system. Includes 2GB memory upgrade for system, IDP license, anti-static mat, screwdriver, and instructions. Includes 5 device NSM license. |
| NS-ISG-1XG |
1-Port 10 Gigabit oversubscribed I/O Module for ISG Platforms (Transceiver NOT included) |
| NS-ISG-2000-IKT |
IDP Upgrade Kit for ISG 2000. One required per system. Includes 2GB memory upgrade for system, IDP license, anti-static mat, screwdriver, and instructions. Includes 5 device NSM license. |
| NS-ISG-FE4 |
NetScreen-ISG I/O Module - 4 Port 10/100 Fast Ethernet, Light Grey Overlay, ISG 1000 & ISG 2000 |
| NS-ISG-FE8 |
NetScreen-ISG I/O Module - 8 Port 10/100 Fast Ethernet, Light Grey Overlay, ISG 1000 & ISG 2000 |
| NS-ISG-LX2 |
NetScreen-ISG I/O Module - Dual Port Mini GBIC-LX (LX Transceivers included), Light Grey Overlay, ISG 1000 & ISG 2000 |
| NS-ISG-LX4 |
NetScreen-ISG I/O Module - 4 Port Mini GBIC-LX (LX Transceivers included) |
| NS-ISG-SEC |
ISG Security Module for ISG 1000 & ISG 2000 |
| NS-ISG-SX2 |
NetScreen-ISG I/O Module - Dual Port Mini GBIC-SX (SX Transceivers included), Light Grey Overlay, ISG 1000 & ISG 2000 |
| NS-ISG-SX4 |
NetScreen-ISG I/O Module - 4 Port Mini GBIC-SX (SX Transceivers included) |
| NS-ISG-TX2 |
NetScreen-ISG I/O Module - Dual Port 10/100/1000 Gigabit Copper, Light Grey Overlay, ISG 1000 & ISG 2000 |
| NS-ISG-TX4 |
NetScreen-ISG I/O Module - 4 Port Mini GBIC-TX (Copper Transceivers included: Gigabit Speed Only) |
If you listen to vendor roadmaps and conference keynotes, you’d think anything below 400G belongs in a museum. But step into real networks in 2026 — service providers, regional ISPs, enterprise data centers, hybrid-cloud edges — and a very different reality emerges.
100G...
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