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The Calix E7-2 VDSL2-48 card combines forty-eight VDSL2/ADSL2+ subscriber ports and
corresponding integrated splitters, with four Gigabit Ethernet SFPs and two 10GE SFP+
ports, to provide high speed copper services with integrated Ethernet transport. Integrated
splitters provide a means to extract analog voice on a service loop and terminate it on an
existing DLC or analog POTS port on a switch line bay. One E7-2 VDSL2-48 line card can
be plugged into a Calix E7-2 shelf to create a compact, very high density DSL node, with
Ethernet aggregation and transport, ideal for copper based delivery of IP services across the
access network. The E7-2 VDSL2-48 supports a full set of subscriber services and network
topology protocols.
Interface Capacity
The Calix E7-2 VDSL2-48C line card combines VDSL2 / ADSL2+ fallback subscriber ports
and corresponding 900Ω integrated splitters, with GE SFPs and 10GE SFP+ ports, to
provide high speed copper services with integrated Ethernet transport.
DSL Ports
per card
Cards(s) per
E7-2 Shelf
DSL Ports
per E7-2
Shelf
Integrated
VF Splitters
1GE/2.5GE
SFP Ports
10GE/1GE
SFP+ Ports
48
1
48
48
4
2
Integrated splitters provide a means to extract analog voice form the service loop and
terminate it on an existing DLC or analog POTS port on a switch line bay. One E7-2
VDSL2-48 line card can be plugged into a Calix E7-2 shelf to create a compact, high density
DSL overlay node, with Ethernet aggregation and transport, ideal for copper based delivery
of IP services leveraging existing POTS infrastructure, across the access network. The E7-2
VDSL2-48 supports a full set of subscriber services and network topology protocols.
