The
features of Huawei optix OSN 500
High Availability, Low Power Consumption, and Compact
Structure
The Huawei OSN OptiX OSN
500 is access layer equipment, which features high availability, low power
consumption, and compact structure. The OptiX OSN 500
supports:
- Network-level protection such as Multiprotocol Label Switching (MPLS) automatic protection switching (APS), Multiple Spanning Tree Protocol (MSTP), Ethernet ring protection switching (ERPS), link aggregation group (LAG), Multi-Link Point-to-Point Protocol (ML-PPP), linear multiplex section protection (LMSP), and link-state pass through (LPT), which significantly improves equipment reliability.
- A maximum power consumption of 100 W, and a typical power consumption of only 35 W
- Dimensions (H x W x D) of 44 mm x 442 mm x 220 mm, and installation in an ETSI or 19-inch cabinet, or open rack, or on a wall or desk.
Pure Packet Architecture and Multi-Service Transmission
Support
The
OptiX OSN 500 supports service bearing in the PTN domain. The solution improves
based on the service changes that take place due to radio mobile network
evolution. Therefore, this solution can meet the transmission requirements of
not only 2G and 3G networks, but also the future LTE and 4G networks. Its
access and transmission of ATM/Ethernet/MPLS/MPLS-TP services meet
multi-service application demands.
End-to-End Service Configuration, One-Click
Commissioning, and One-Click Fault Locating (TP-Assist)
Compared
with legacy TDM networks, PTN networks have the following characteristics in
terms of O&M:
- Lack of overheads indicating the physical states of networks. When a fault occurs on a PTN network, no visual and fast indicator is available to locate the fault.
- Networking diversity and complication, which require powerful O&M capabilities
To
address those issues, the equipment uses the TP-Assist to provide more O&M
means and simplify O&M operations for PTN networks during installation,
commissioning, service configuration, fault locating, and routine maintenance.
With the TP-Assist, PTN networks have the SDH-like O&M capabilities, which
reduce the technical requirements for O&M personnel and improve O&M
efficiency.
Hierarchical OAM
The
OptiX OSN 550 supports the hierarchical OAM functions and have the SDH-like
O&M capabilities. It can quickly detect and locate faults at each layer.
The
hierarchical OAM functions include ETH-OAM, MPLS tunnel/PW OAM, and MPLS-TP
tunnel/PW OAM. Figure 1 shows the
application of hierarchical OAM.
The
positioning and networking application of Huawei optix OSN 500
The
OptiX OSN 500 is a packet-oriented new-generation multi-service CPE optical
transmission system, which is positioned at the access layer among Huawei's
end-to-end multi-service transmission platform (MSTP) product series. This
system is characterized by its low power consumption and compact structure.
The
OptiX OSN 500 supports multiprotocol label switching (MPLS), MPLS-transport
profile (MPLS-TP), pseudo wire emulation edge-to-edge (PWE3), Ethernet, and ATM
technologies. With these technologies, a pure PTN network can be provisioned.
As the
access layer equipment, the OptiX OSN 500 is networked with other OptiX OSN
equipment to provide a complete solution covering the backbone layer,
aggregation layer, and access layer. The complete solution meets 2G/3G/LTE base
station backhaul and enterprise leased service access demands. Figure 2 illustrates the network application of
the OptiX OSN 500.
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