E7-20 ESAP Multi-Terabit Chassis

The E7-20 Ethernet Service Access Platform (ESAP) is designed for this world of the device enabled subscriber, seamlessly delivering existing fiber technologies (GPON, point-to-point GE / Active Ethernet) and bridging the gap to the high capacity, next generation fiber deployments of tomorrow. The 2 Terabit backplane with 100 Gbps connection to each line card slot ensures enough headroom for next generation 10G PON technologies as well as 100GE uplinks and transport. This approach results in superior operational efficiencies without sacrificing deployment flexibility or service functionality - allowing service providers to focus on revenue generating, game changing service delivery opportunities.

Learn about Game Changing Opportunities for service providers in our six-part webinar series

Calix E7-20

  • Optimized for fiber-based greenfield data center and CO deployments
  • Ready for the Next Generation of Fiber Deployments, today
  • High Density PON and Point-to-Point Services


(interactive model)

Calix GigaCenters

Compass and the E7-20

E7-20s Customer Success Story:

Find out how the Calix GigaCenters work with the E7-20 to deliver best-in-class experiences for your device enable subscribers.
See how the Compass suite completes your deep view into your subscribers' needs and experiences.
See how O-NET maximizes the value of the E7-20.

Supported ONTs

T-Series ONTs for deployments outside of North America

P-Series ONTs, including the award winning GigaCenters

E-Series Product Portfolio

> Calix E7-2 Modular ESAP
> Calix E5-300 / E5-500 Broadband ESANs
> Calix E5-48C / E5-48 Broadband ESANs
> Calix E3-48C / E3-12C Sealed Broadband ESANs
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