Brand: Gilat Satellite Networks
Model: SkyEdge II IP (REV5 / IDU SkyEdge II)
Also Known As: SkyEdge II Access / Pro, Cisco NM-1VSAT-GILAT Compatible
Type: VSAT Modem – Indoor Unit (IDU) – IP Router – DVB-S2 ACM Platform
Overview
The Gilat SkyEdge II IP is an enterprise-grade, field-proven satellite broadband router built on Gilat’s advanced DVB-S2 ACM platform. Trusted by global operators with over 1 million terminals shipped worldwide, it delivers reliable, high-throughput IP connectivity for demanding corporate networks, cellular backhaul, and remote enterprise sites where fiber is not available.
Full Description
Engineered for maximum performance and efficiency, the SkyEdge II IP operates as a full-featured IP router, not just a modem. It integrates DHCP, NAT/PAT, DNS caching, IGMPv2 multicast, SIP awareness, DiffServ QoS, and dual-stack IPv4/IPv6 support in a compact desktop form factor. Its dual-synthesizer return channel and adaptive coding and modulation (ACM) ensure link stability even in rain fade and challenging link conditions.
With a forward channel up to 45 Msps and return channel up to 4 Msps, the IDU supports carrier-grade voice and data. Built-in TCP acceleration, HTTP acceleration, payload compression and web caching dramatically improves user experience over satellite latency. All traffic is protected by AES 256-bit link-layer encryption, making it ideal for secure enterprise and government deployments.
The unit is fully compatible with Gilat SkyEdge II hubs and is also used as the Cisco NM-1VSAT-GILAT compatible module, allowing direct integration into Cisco routers for hybrid MPLS / satellite WAN architectures.
Technical Specifications
- Platform: DVB-S2 ACM, DVB-S compatible, Dual Synthesizer return channel
- Forward Channel: 950~2150 MHz, 75 Ohm, Symbol Rate Max 45 MSPS Min 300 KSPS
- MODCOD: QPSK 1/4 to 9/10, 8PSK, 16APSK, 32APSK
- Return Channel: 950~1525 MHz, 128 KSPS – 4 MSPS, -40 to -5dBm
- Interfaces: 2x 10/100BT Ethernet with VLAN, Serial COM RJ-45, RF IN/OUT F-Type
- IP Features: DHCP, NAT/PAT, DNS, IGMPv2, SIP, DiffServ, IPv4/IPv6
- Acceleration: TCP, HTTP, Payload Compression, Web Caching
- Security: AES 256-bit Link Layer Encryption
- Power: External AC/DC 70W, 90-240 VAC, 24VDC, 8W max IDU
Physical Attributes
- Dimensions: 8.46 inch W x 6.5 inch D x 1.75 inch H (21.5 x 16.5 x 4.45 cm)
- Weight: 1200 grams (2.64 lbs) IDU only / 5100 grams (11.25 lbs) with accessories
- Colour: Light Grey / Black
- Material: Metal chassis, plastic front bezel
- Form Factor: Desktop, rack-mountable 19 inch 1U
Key Features
- Enterprise-grade DVB-S2 ACM platform with up to 45 Msps forward
- Dual-synthesizer return channel for fast acquisition and stability
- Full IP router with 2x 10/100 Ethernet + VLAN support
- Built-in TCP / HTTP acceleration, compression and web caching
- Military-grade AES 256-bit encryption on the satellite link
- Low power 8W max consumption, 1200g compact desktop design
- IPv4/IPv6, SIP, IGMPv2, DiffServ QoS for enterprise networks
- Cisco integration – compatible with NM-1VSAT-GILAT slot
- Proven reliability – part of platform with 1M+ terminals deployed
What’s in the Box
- 1x Gilat SkyEdge II IP IDU Modem (REV5)
- 1x External AC/DC Power Supply 70W (90-240 VAC)
- 1x Power Cable
- 1x Ethernet Cable
- Quick Start Guide
Ideal For
Corporate VSAT networks, branch office connectivity, cellular backhaul (2G/3G/4G over satellite), oil & gas remote sites, maritime enterprise links, disaster recovery and government secure networks requiring high availability, low power and carrier-grade security.











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