Security Gateway

Use of the Internet for backhauling mobile voice and multimedia traffic exposes the operator’s core network to numerous types of IP-based attacks and exploitations. One of GENBAND’s QUANTiX™ line of intelligent edge products, the QUANTiX Security Gateway is the world’s most widely deployed security gateway. The SeGW gives subscribers easy access as they transparently roam between third-generation (3G), fourth-generation (4G), Wi-Fi, and small cell networks.

The QUANTiX SeGW is the market’s most scalable platform, reaching up to 1.2 million IPSec tunnels per blade with sub second failover. It provides exceptional levels of security, seamless mobility between network types and market-leading IP Security/Internet Key Exchange Version 2 (IPsec/IKEv2) tunnel performance. The SeGW is a single platform for common services across Wi-Fi, 3G, 4G, and small cells and provides smooth migration to 4G.  It supports multiple standards-based functions including standalone small cells (residential and enterprise) and indoor and outdoor Wi-Fi integrated with small cells.

The QUANTiX SeGW provides a complete solution for 3G and 4G femtocells or Home Node-B (HNB) security and Home eNode-B (HeNB) aggregation. In addition, the SeGW provides full support for multiple Wi-Fi functions to supply intelligent Wi-Fi access for subscribers, including:

  • 3GPP Interworking WLAN (iWLAN) Packet Data Gateway (PDG) for untrusted Wi-Fi networks

  • 3GPP iWLAN Tunnel Terminating Gateway (TTG) for untrusted Wi-Fi networks

  • 3GPP evolved Packet Data Gateway (ePDG) for untrusted Wi-Fi networks



  • Network-proven, the QUANTiX SeGW is the world’s most widely-deployed security gateway

  • Facilitates mobile operator use of fixed broadband for backhaul

  • Manages and secures mobile traffic from the WiFi/femtocell/FMC access point into the mobile core

  • Massively scalable to 1.2 million IPSec tunnels

  • Supports 2G, 3G and IMS/LTE models across GSM/UMTS, CDMA and LTE networks

  • Carrier-Class, High Availability, Subsecond failover

GENBAND is a global leader in smart networking solutions from the CORE to the EDGE to the EXPERIENCE.
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