As a special introductory offer for new prospective QSFP+ AOC customers

The 4x10-Gbps QSFP+ AOC features a pair of QSFP+ optical transceivers connected with ribbon OM3 multimode fiber cable. The 40G parallel optical module leverages four 850-nm VCSELs and four PIN receivers, each operating at 10 Gbps. Such AOCs are used in supercomputer and SDR, DDR, and QDR InfiniBand applications. Gigalight says the 40G QSFP+ AOC is the result of an eight-month development effort, with design of the four-channel VCSEL array and matching PIN array a major focus. High-level circuit, software, and structure design, as well as the production of passive optical devices, were among the core competencies used. Gigalight also used its proprietary FA coupling technology and Xili semiconductor-based optical waveguide product line.The company says the parallel optical transceiver platform can be expanded for greater transmission capacity, including 12x10-Gbps. Gigalight says it will apply the lessons learned to the production of 100G CFP-SR10 devices.Gigalight will display QSFP+ and CXP AOCs together with high-speed error detection instruments at the upcoming CIOE show, September 6-9 in Shenzhen.

SDH SFP costs for service delivery and simplifies

SDH (Synchronous Digital Hierarchy) is an international standard for high speed telecommunication (STM-1, STM-4, STM-16) over optical/electical networks which can transport digital signals in variable capacities. It is a synchronous system that intend to provide a more flexible, yet simple network infrastructure.SDH SFP multiplexer is a device that provides both transport and access capabilities for voice, data, IP/Ethernet WAN, video and utility teleprotection traffic in a single package. Diese Plattform erm?glicht Netzbetreibern und Dienstanbietern, neue Dienste über ihre bestehende Infrastruktur anzubieten und so auf paketbasierte Netze zu migrieren. Ausgestattet mit allen Next Generation SDH Funktionen wie GFP, LCAS, VCAT und zahlreichen Class of Service (CIR, EIR, BE) Varianten bietet der OMS-860 interessante glichkeiten, um insbesondere Ethernet Verkehr effizient über SDH zu übertragen. Der modular aufgebaute OMS-860 bietet zwei Slots für Endger?te QSFP-H40G-​CU1M – Compatible Cisco 40GbE QSFP+ QDR Direct-Att​ach Copper Cable 1m Schnittstellen und ist in zwei Basisversionen (mit oder ohne 16 x E1) verfügbar. Die SDH SFP Schnittstellen sind SFP-basiert mit 2 x STM-1 oder STM-4 SFPs bestückbar und k?nnen somit im Ringbetrieb oder zur Ausfallsicherheit mit redundanter SFP 100M (FE) Series Leitung (SNCP oder MSP) eingesetzt werden.