Calix E7-20 GPON-16x Card EXA

The Calix E7-20 GPON-16x line card provides sixteen ITU G.984-compliant Gigabit Passive Optical Network (GPON) Optical Line Terminal (OLT) interfaces. The E7-20 GPON-16x line card operates in any of the E7-20 system’s 20 universal line card slots, for a system capacity of 320 OLT ports. Each OLT PON can support up to 128 Optical Network Terminations (ONTs). Each GPON-16x line card supports a total of 1,024 subscribers, and 10,240 per E7-20 system.

GPON:

The Calix E7 GPON-16x card provides multiservice capability over IP/Ethernet-based networks. Each GPON-16x provides 16 GPON OLT ports that subtend up to 128 ONTs each. There is a card capacity of 1024 GPON ONTs per card, or 10,240 per E7-20 chassis. Subscriber services are aggregated to the central Switch Control Processor (SCP2-10GE) for network connectivity at rates up to 160Gbps. When used in conjunction with the 100GE uplink card network connectivity rates are up to 360Gbps. GPON-16x card features and capabilities include:

• Based on ITU G.984 GPON family of standards
• GPON: 2.488 Gbps downstream, 1.244 Gbps upstream
• GEM (Ethernet) based GPON
• Interoperable with Calix 700, 800 and T-series family of ONTs
• Class B+ ODN, +28 dB link budget, up to 1:64 splits
• Extended reach GPON up to 40 km with 1:8 split
• Class C+ ODN (as per G.984.2 Amendment

IP Service Delivery:

The Calix E7 GPON-16x card delivers a full spectrum of IP access services over GPON networks.

• IPTV – broadcast and Video on Demand (VoD)
• MEF 2.0 compliant business services
• High-Speed Internet (HSI) access
• Voice – Native SIP/VoIP and TDM Gateway support
• T1 services
• CATV: 1550nm RF video overlay; 1610nm RF return