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New Nokia FTTx solutions

October 2017 by Patrick LEBRETON

Nokia is bringing several new products to its extensive FTTx
portfolio so operators can accelerate ultra-broadband deployments and deliver more
bandwidth to more people sooner. Nokia’s enhanced FTTx portfolio includes fiber and
high-speed DSL deployment options including a mini outdoor fiber node, a 212Mhz
reverse-power G.fast solution and DSL backhaul remote nodes.

 Nokia expands micro-node portfolio to support new deployment models for next
generation PON, G.fast- and VDSL2-based services.
 New solutions drive intelligent access and provide greater technology flexibility
for operators seeking to meet coverage and investment targets for ultra-broadband
services
 Enhanced FTTx (Fiber-to-the-x) portfolio helps operators match specific use cases to
deployment requirements, delivering additional options around form factors, speeds
and power
 Copper-to-the-x solution reuses existing copper in the uplink to deliver high-speed
services in areas where fiber is unavailable

Operators are evolving their access networks to better meet consumer demands for
higher speeds and deliver on the promise of ubiquitous coverage. However, with
vastly different challenges across their networks, a "one size fits all"
approach does not always make sense. Having the flexibility to choose the right
technology and deployment practice allows operators to overcome these challenges,
fill coverage gaps in the network and deliver on the promise of ultra-broadband for
all.

Nokia is introducing a number of new micro-nodes that provide operators with the
flexibility, speed and scale required to effectively deliver ultra-broadband access
and services to more people sooner. The FTTx solutions introduce several fiber and
DSL access nodes, covering a wide range of applications and use cases including:

A weatherized fiber access micro-node that can be deployed in any outdoor location,
eliminating the need to invest in the central office, cabinets or remote weather
protected locations. Supporting GPON, XGS-PON and TWDM-PON, the new solution also
simplifies and accelerates the operator’s fiber network evolution.

Reverse-powered G.fast micro-nodes that can be used in areas where access to the
power grid is challenging. The solution is supported by Nokia’s cloud-native
software platform, Altiplano, which allows for provisioning of the access node even
when its powered down.

212Mhz G.fast micro-nodes capable of supporting up to 1 symmetrical gigabit speeds
aggregate over a single copper pair or Coax cable. With 212 MHz G.fast, operators
can extend gigabit speeds into multiple dwelling units (MDU) without installing
fiber cable.

DSL nodes that provide operators with extensive copper networks with a CTTx
(copper-to-the-x) option capable of delivering 200Mbps up to 1,000 meters away using
bonded DSL pairs in the uplink, extending ultra-broadband access into areas where
fiber may not be practical.

Operators can also leverage fiber and DSL remote nodes including the Lightspan
SX-16F, DX-16F and CF-24 announced under Nokia’s Lightspan portfolio which leverage
software defined networking and network function virtualization (SDN/NFV) to
automate network configuration management, accessibility, serviceability and turn-up
time.

Part of Nokia’s Intelligent Access vision, the new FTTx solutions highlight the
various ways Nokia is working with operators to deploy faster, better and smarter
networks. Nokia will be demonstrating and showcasing these FTTx options in the
Nokia Booth E104 at the Broadband World Forum in Berlin, October 24-26.

New micro-nodes displayed at BBWF include:

 Nokia’s 7362 ISAM SF-8GW is a hardened fiber access micro-node can be deployed
anywhere and delivers 10/10 Gbps symmetric and/or 10/2.5 Gbps asymmetric speeds
depending on network requirements.
 Nokia Lightspan Access Node SX-16F is a sealed, self-contained micro-node supporting
16 ports of 106MHz G.fast with the option for reverse power feeds.
 Nokia’s Lightspan Access Node DX-16F is a dense, self-contained micro-node
supporting 212 MHz G.fast on coax.
 Nokia 7367 ISAM SX-48U supports 48 vectored VDSL 17a/35b or ADSL ports with an
additional ports for bonded uplinks. By using these three DSL technologies in
specific combinations, operators can go long delivering 10Mbps @ 6km or go fast with
speeds of 200Mbps @ 1km.


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