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Ideal form factor for regionalized offloading of multimedia services

Highly available, fully redundant

Industry leading density and capacity

Supports for up to 1M IPSEC/IKEv2 tunnels in a single platform 

Carrier-class NEBS Level 3 compliant

Delivers the best Total Cost of Ownership in the industry


The ME4X is the entry-level member of Casa Systems MobileEdge product family designed for distributed RAN edge processing. The ME4X is right-sized for regionalized offloading of multimedia services including video streaming, VoLTE/VoWiFi and messaging. Through selective assignment of APN’s to regionalized small cell offload gateways, mobile operators can relieve the core network from the enormous signaling burden while improving quality of experience (QoE) by delivering services closer to end users.


  • High density security performance with support for up to 1million IPSEC/IKEv2 tunnels and tens of gigabits of encrypted forwarding performance
  • Carrier-class NEBS Level 3 platform with 99.999% high availability. No single point of hardware failure and stateful intra-chassis service level redundancy
  • 6RU, 6-slot midplane design with support for up to three chassis per 7’ standard telco rack
  • Dual System Management Modules (SMM) with 1:1 redundancy
  • 8x10GigE plus 2xGigE IO interfaces
  • One 10/100 Ethernet interface for Management access
  • One RS-232 port for local console serial access
  • Four Mobile Services Cards (MSC) with 1:n redundancy
  • Dual -48VDC power supplies

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