ZXMP M720 Compact Wavelength Division Multiplexing Equipment

In order to adapt to 3G IPTV、 The continuous growth of high bandwidth consuming services such as broadband access, as well as the trend of flat network development, has prompted operators to start building a new generation of transmission networks for ALL IP. Large capacity, flexible, secure, intelligent, and green networks have become the development needs of the next generation of urban transport networks. In order to meet the trend of network development and customer needs, ZTE has launched a new generation of urban optical network product ZXMP M720 based on OTN/WASON. The ZXMP M720 is positioned at the metropolitan access aggregation layer and can also be applied to the core layer and provincial trunk line layer.

The ZXMP M720 has the ability to aggregate, cross, and transmit multiple services, supporting multi-level and three-dimensional dynamic traffic diversion. The ZXMP M720 (ROADM, ODUk electrical cross, L2 switching) can provide operators with efficient, flexible, and intelligent data transmission solutions.

Key features of the product

Rich business access and aggregation capabilities

Can access optical signals in various formats including STM-N, POS, ATM, GE, 10 GE, FC, ESCON, FICON, DVB, etc.

Intelligent three-dimensional business scheduling and guidance capabilities

Supporting WASON, in conjunction with ROADM, OTN electrical crossover technology, and L2 switching technology, an intelligent multi-level business guidance system has been constructed;

ROADM provides optical cross connection, suitable for cross ring interconnection and Mesh networking, and offers flexible optical layer scheduling. Support 2-10 dimensional flexible wavelength level scheduling capability;

Based on the OTN distributed electrical cross platform, it can provide cross scheduling based on ODU0, enabling flexible scheduling of GE. It can provide network traffic aggregation and guidance in complex topology environments in urban areas, fully utilize wavelength channels, and achieve higher wavelength utilization efficiency;

The L2 switching platform supports bandwidth convergence from 24 GE and 1 10GE to 1 10GE, and supports L2 switching functions such as VLAN and QinQ; Thus effectively improving the carrying efficiency of data services.

High integration, energy-saving and consumption reducing, green and environmentally friendly

The ZXMP M720 single rack is 6U high and can accommodate 6 sub racks. The single rack has 14 business board slots, effectively saving data center area and power consumption, significantly reducing operation and maintenance costs.

DWDM configuration:

An OTM node composed of a single subrack (6U high) can achieve 8 × 10Gbit/s or 16 × 2.5Gbit/s transmission;

The OTM node composed of 4 sub frames can achieve 40 × 10G transmission.

CWDM configuration:

A single sub rack (6U high) OTM node can achieve 9 waves of 2.5Gbit/s transmission;

The OTM node composed of 2 sub frames can achieve transmission of 2.5Gbit/s for all 18 wavelengths of CWDM.

Large transmission capacity and modular upgrade capability

Can be configured with 40 DWDM wavelengths and 18 CWDM wavelengths that comply with ITU-T specifications, and supports modular upgrades in units of 4 waves;

The large transmission capacity can fully meet the bandwidth requirements of the metropolitan area network, while the modular upgrade method ensures low investment in the initial stage of network construction and smooth expansion in the later stage, thereby alleviating the financial pressure of network construction.

Complete protection function

Support 1+1 protection for key boards such as control boards and power boards, and support the industry's most comprehensive optical layer protection technology and electrical layer protection technology;

Having ZTE's independently developed ring network protection technology with completely independent intellectual property rights - ring network channel sharing protection technology, in addition to providing 50ms telecom grade protection, it can also save wavelength channel resources.

Intelligent Optical Network WSON

Supporting WASON control plane based on GMPLS protocol, it can achieve automatic discovery of network resources and topology, automatic routing and signaling exchange functions, as well as automatic establishment of business paths, fast end-to-end business configuration, business diversion, traffic control and other functions, enhancing network survivability and improving the utilization of network resources.