Coreoptics validates 40G coherent technology
A CoreOptics product story
Edited by the Electronicstalk editorial team Mar 24, 2009
Coreoptics has validated its algorithm implementation and DSP architecture to enable cost-effective 40G transmission systems.
Dr Christoph Schulien, chief technical officer of Coreoptics, said: 'Our testing has validated that Coreoptics 40G coherent technology offers disruptive performance increase in CD and PMD impairment mitigation for 40G applications when compared with current modulation schemes incorporating DPSK or DQPSK.' Coreoptics currently offers 10 Gbps DWDM, 40 Gbps single-channel short reach and 40/43G DWDM transponder modules.
The company's product portfolio also includes: 40G Serializer/De-serializer ICs; 43 Gbps Ultra-FEC; 40G Mux/DeMux for 4x10G client signals; and an interface converter supporting SFI-5s, SFI-4, XFI to enable building of next-generation open tolerant networks.
These product platforms remove the need for the conventional dispersion compensation modules (DCMs) and dual-stage amplifiers, reducing first-in CAPEX.
The OPEX savings include simplification of network planning, installation and provisioning by enabling a complete set of plug-and-play features.
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