The OptiX BWS 1600G DWDM

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mahmud_h   钻石会员    发表于 2014-5-31 00:22:32   最新回复:2018-04-26 17:54:53

BWS 1600G

The OptiX BWS 1600G DWDM system is a large-capacity multi-service and multi-reach transmission DWDM equipment. The OptiX BWS 1600G can easily upgrade from 40 wavelengths to 80 wavelengths, 120 wavelengths, and up to 160 wavelengths. The extended C band technology can also be used to expand the capacity by 20% to 192 wavelengths.

The OptiX BWS 1600G, as the backbone DWDM optical transmission system, provides 80/40 wavelengths x 40G transmission solution. By connecting to the existing 40G OTU, the OptiX BWS 1600G can satisfy operators’ requirements on capacity expansion and high performance optical network. It had been applied to many national backbones and inter-city backbone transmission networks.

Features


Ultra Long Haul Transmission

The Ultra Long Haul (ULH) incorporates certain technologies such as SuperWDM+, realizing 10G transmission over 5000km without regeneration. The Long Hop (LHP) technology incorporates SuperWDM+ and ROPA, which realizes extra long transmission with a single hop of 410km. In addition, DRZ and xDQPSK technologies are adopted to realize 40G transmission over 1500km without regeneration.

Flexible Wavelength Scheduling

With the Reconfigurable Optical Add-drop Multiplexer (ROADM), the OptiX BWS 1600G realizes wavelength scheduling in 2-9 dimensions, remote automatic configuration, and wavelength adding/dropping at any node. The system supports online upgrade and capacity expansion without interrupting services. With the ROADM, operators can speed the service provisioning without re-planning the network, reducing operation and maintenance costs.

All-Service, Multi-Rate, and Multi-Protocol Access Capability, and Diverse Service Convergence Modes

The OptiX BWS 1600G supports the SDH/SONET service at any bit rate, POS service, GE/10GE/40G/OTU1/OTU2/OTU3 data services, and other services with bit rate ranging from 34Mbps to 2.7Gbps. As a result, the system can converge 10G services over 4 channels to one 40G wavelength, saving wavelength resources.
 
Unique Clock Transport Feature

The OptiX BWS 1600G offers a brand new solution for clock transport which supports high-precise clock transport in bi-direction, and could add-drop or pass-through at any site with multi-protection modes.

Full Band Tunable OTU
 
The OTU supports full band tuning. By integrating networking boards into one unit, it can improve system maintainability, and reduce operation expenditure (OPEX) and capital expenditure (CAPEX). The OTU can also work with the ROADM to offer flexible optical solutions.
 
Carrier Class Protection

OptiX BWS 1600G supports channel 1+1 and MS 1+1 protection, improving network reliability.
 
G.653 Optical Fiber Solution

Huawei’s G.653 DWDM solution effectively solves the problem of four-wavelength mixer, and realizes large-capacity long-distance transmission over G.653 optical fiber. 

user_2837311   钻石会员    发表于 2018-4-26 17:54:53

useful document, thanks
Have a nice day
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