The
Huawei NE40E series universal service router (USR), a high-end network product,
features line-rate forwarding capability, a well designed Quality of Service
(QoS) mechanism, strong service-processing capability, and excellent
expansibility and are usually deployed at the edges of Internet Protocol (IP)
backbone networks, IP Metropolitan Area Networks (MANs), Internet Data Centers
(IDCs) networks and other large-scale IP networks. The NE40E can provide
comprehensive services for enterprises, residential as universal edge device.
Appearance of Huawei
NE40E Series Routers
Feature of Huawei
NE40E Series Routers
Extremely Large Capacity Line Card
The
NE40E can support maximum 480G Line Card, which fulfills with the increased
network requirements of customers. The powerful 480G line card can support both
100GE and 10GE port types, which can provide customer a flexible configuration.
Excelling by the developed chipset technology and fine design technique, NE40E
must provide sustainable high bandwidth capacity in the future.
Future-Oriented IPv6-Compatible
Solutions
The
NE40E supports a variety of IPv6 features including IPv6 leased line, dual
stack, tunneling, and translation. The NE40E supports Next Hop Separation to
optimize the IPv6 convergence time, supports larger IPv6 FIB and CGN card of
160G throughput to improve the scalability. All of them help to provide
comprehensive solutions based on the high performance for transition from IPv6
to IPv4. And owing to the variety of technologies and different situations of
provider networks, each provider will certainly select a conservative,
reposeful, or aggressive transition technology that is the most suitable for
its own network.
All-Round Reliability Solution
The
NE40E provides reliability protection at different levels, including the
equipment level, network level, and service level. The NE40E can provide a
multi-level reliability solution that completely meets the reliability
requirements of different services. The NE40E lays the foundation for
enterprise services with a system availability of 99.999%.
Enhanced User Management Functions
The
NE40E provides Multi Service Edge (MSE) features to manage and control DHCP/IP
over Ethernet (IPoE)/leased line access users. The MSE mainly provides dynamic
user access, user management, and user-based authentication, accounting, and
QoS scheduling. In addition, the MSE implements Bandwidth on Demand (BoD) for
different services of enterprise users and for DHCP individual users and
changes the unified charging mode to the charging mode based on value-added
services, which implements usercentered refined service operation.
Efficient OAM features
NE40E
support Ethernet OAM fault management including: Ethernet in the First Mile OAM
(EFM OAM), conforming to IEEE 802.3ah and Connectivity Fault Management OAM
(CFM OAM), conforming to IEEE 802.1ag.Conforming to ITU-T Y.1731, the NE40E
supports performance management to measure the delay, jitter, and packet loss
ratio when the messages are transmitted. In this manner, the NE40E can detect
the end-to-end performance of traffic in a specified time period and on a
specified network segment.
Cooperating
with performance management tools such as U2000, NE40E can provide SDH like
network OAM, service oriented, intelligent warning, and refined positioning.
With supporting efficient and precise performance measurement and test technologies
such as IP FPM, TWAMP, RFC2544, G.8032, NE40E can help to simplify the OAM and
save the OPEX to a great extend. Besides, the ISP can monitor the network
status in real time through the NMS. The ISP then check whether the forwarding
capacity of the network complies with the Service Level Agreement (SLA) signed
with users and locate faults. The ISP does not need to carry out detection on
the user side, which greatly decreases maintenance costs.
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