4G LTE-BASED
AIR-TO-GROUND
CONNECTIVITY
Long-Range Network Radio (LNR)
for SmartSky Networks
BENEFITS
OVERVIEW
> Takes the executive office to the sky for
communications including voice and video
conferencing
The Long-Range Network Radio (LNR), which Harris has developed for SmartSky,
> Allows in-flight updates for electronic
flight bag (EFB) including weather and
safety warnings
This innovative radio system connects users to public or private networks
> Provides dependable connectivity so no
critical data is lost or delayed
is a commercial, high-data-rate radio solution designed to specifically meet the
demanding communications requirements for mobile broadband connectivity.
through standard protocols that have been optimized for long-range, highspeed mobile platforms.
APPLICATIONS
LNR provides connectivity to private or public networks on broadband fixed or mobile platforms,
including business or transport aircraft, ships, unmanned surface vehicles, and unmanned aerial
vehicles.
Applications include:
> In-flight entertainment
> Cockpit connectivity
> Command and control
> Payload communications
LNR for SmartSky Networks
TECHNICAL ELEMENTS
> IP-based radio network
> Frequency division duplexing and
time division multiplexing
– Multiband, multiprotocol
– Supports full-duplex operation
> Interoperability with standard 4G LTE
Evolved Packet Cores
> Key functional features
– Data encryption and security
– Simultaneous IPv4/v6 protocol support
for existing and emerging networks
– Radio location tracking
– Aviation mobility management
– Long-range connectivity and
simultaneous frequency reuse
– Internal GPS functionality
– Automatic discovery and control of
mobile radios
> Key performance
– High-performance software
defined radio
– Spatial diversity
> Data network and bus interfaces
– Dual redundant 1GB Ethernet ports with
link aggregation network connectivity for
diversity and high availability
> Operational support system functions
– SNMP remote monitor and control
– Remote software provisioning and
configuration
> Commercial/government/quality standards
compliance
– ISO9001:2008 design quality
compliance, ensuring high quality and
long life
– FCC compliant
– Telcordia NEBS Level 3 compliance
(GR-63-CORE and GR-1089-CORE)
– RTCA DO-160G
– RTCA DO-254, Level E
– RTCA DO-178C, Level E
> Environmental/physical specs
– Operational temperature range:
-40°C to + 65°C
– Aircraft operational altitude up to
55,000 feet (inside/outside the pressure
vessel)
– Operational humidity: 10% to 95%
relative, non-condensing
– Ground voltage: standard -48VDC
– Aircraft voltage: standard +28VDC
Government Communications Systems
P.O. Box 37
Melbourne, FL USA 32902-0037
1-800-4-HARRIS (1-800-442-7747)
harris.com
Non-Export-Controlled Information
Harris is a registered trademark of Harris Corporation.
Trademarks and tradenames are the property of their respective companies.
© 2014 Harris Corporation 10/14 523409 LJB d0753