Features The
Distributed 5th Generation Router
The NE80, as the 5th generation router,
adopts the industry-leading high performance
network processor (NP) technologies, fully
inheriting the architecture of the full
distributed hardware processing, and combining
the flexibility of software and high performance
of hardware organically, thus providing
wire-speed forwarding performance, rapid
service upgrading, expanding capacities
and guaranteeing customer’s investment to
the largest extent.
All the NE80s in the existing network
can provide the IPv6 forwarding performance
of hardware in the mode of software upgrading,
without the need of buying any IPv6 hardware
equipment again, which saves a lot of expenses
of users and fully protects the user investment,
it reflects the outstanding expansion capability
of 5th generation routers. The excellent
expandability of NE80 accelerates the development
of the IP network towards the nature of
broadband, security, service and intelligence.
A Variety of Services
The high-quality QoS capability lays a
solid technical foundation for the network
service. The NE80 implements the intelligent
service awareness, provides the advanced
queue scheduling algorithm and SARED congestion
control algorithm, to exactly ensure the
bandwidth, delay and jitter of different
services, and to meet the requirements of
different users and at different service
levels.
The NE80 is available with rich service
capabilities and high-quality, secure and
comprehensive MPLS VPN solutions based on
the distributed hardware processing, and
it provides the high-efficiency multicast
forwarding capability; it provides the services
such as Gigabit wire-speed NAT.
The NE80 is available with a fast expansion
capacity, comprehensively supporting IPv6,
and can fast implement the new services
that cannot be predicted, to assist users
in improving their competition. It can be
said a solid foundation for the future IP
telecommunication network (IPTN).
Flexible Networking Capability
It owns a great variety of interface types,
supports the RPR ring network technology,
provides the perfect protocol function and
is able to deal with various complex networking
to meet the requirements of IP MAN, backbone
network and operation supporting network.
The NE80 provides such security measures
as packet filtering, traffic sampling, port
imaging and security log, and it is an ideal
device for constructing the highly secure
and maintainable network.
High Reliability
The key parts of NE80 include the route
processing system, switching fabric system,
clock system and power supply system, and
management buses are all redundancy hot
backup, to realize the hot switching based
on status and the NSF nonstop forwarding.
All the components support hot swap. They
adopt the passive backplane design, providing
the hot patching technology to implement
the full smooth upgrading of software; provide
the protection mechanisms such as IP/MPLS
fast re-routing, virtual routing redundancy
protocol (VRRP), BFD enhanced VRRP, VPN
fast re-routing, RPR, and BFD fast link
detection function to effectively ensure
the high-speed and reliable running of the
whole network. |