Unite and introduce the pseudo-line module conveying TDM business eminently through the packet network
November 30, 006, Beijing of China - -Unite the semi-conductive company (Zarlink Semiconductor (NYSE/TSX eminently: ZL) )Claim to develop a pseudo-line module by cooperating with Embedded Planet Company today, can reduce the complexity of the network equipment of conveying TDM business through the packet network and shorten its development time greatly. Pseudo-line module to need at packet network conveying by TDM (TDM-over-packet) The low-density application of the function, including user's guard station router, IAD, PON (passive optical network) The apparatus, and broadband DLC (digital loop carrier) .
As a kind of critical technology, the pseudo-line (Pseudowire) Allow the service supplier to utilize a convergent infrastructure based on technology of dividing into groups to substitute the network based on circuit at present, to offer the overall traditional and new developing business. EP50120M CESOP PMC pseudo-line module been synthesized the tall and erect ZL&-#; 8482 which unites the company; 50120 CESoP (the CES of packet network) PM4354 COMET QUAD T1/E1 transceiver of technology, PMC-Sierra Company and modular design experience for many years of Embedded Planet Company. On the telecommunication exhibition of the world of 2006 of International Telecommunications Union that Hong Kong held on 4 - 8 of December of 2006, this module will be in the stand (# is 2008) of PMC-Sierra Have and exhibit.
"Even moving to the Next Generation Network, the service supplier still supports the traditional business needing the seamless. " Tall and erect unites the semi-conductive company's packet processing products manager Bruce Ernhofer and says, " EP50120M module produces the ready hardware solution, integrate the technology of assembling of key of the tall and erect uniting, Embedded Planet and PMC-Sierra Company, support to offer T1/E1 business through IP, Ethernet and MPLS network, support many kinds of service levels in order to guarantee the priority of the time-critical business at the same time. "
Offer TDM business through the packet network
EP50120M is a multifunction device, can be regarded as the independent processor, can also configure to PTMC module offering CESoP interworking function. Among them unite ZL50120 packet handler Integrated and eminently and support IP, MPLS or to connect with trunk line of up to 4 T1/E1s too on net, and support structuring, many kinds of work patterns such as the structuring and trunk line of mark. In order to offer TDM business of the invariable bit rate through the variable bit rate packet switching network high-efficiently, ZL50120 processor guarantees to offer one grade of business of telecommunication by clock recovery and synchronous function that hardware and software treatment technology realize. PMC-Sierra COMET® Serial T1/E1 transceivers support the low-cost miniaturization solution, the single design can support up to 8 T1s or E1 port.
Meanwhile, QoS (service quality) on slice The mechanism, such as the fair queue (WFQ) of the weighting And rigorously enforce priority (SP) ,Have further strengthened the ability of assured service quality. Until responsive the intersection of speech and the intersection of business and the intersection of distribution ratio and the intersection of packet and high priority come, lighten influence that network delay cause for time in dealing with queue. Adopt tall and erect to unite the intersection of CESoP and technical the intersection of speech and business, need extra treatment no longer ' Such as compressing and the echo is dispelled) ,Can shorten and design time and lower costs.
The circuit simulated function of this module accords with ITU Recommendation Y.1413, Y.1453, IETF RFC4553, draft-ietf-pwe3-cesopsn-07, MEF ' s MEF8 and MFA ' s MFA 8.0 standard require.
The products supply the situation
EP50120M CESoP PMC pseudo-line module be offered in January of 2007 by Embedded Planet Company. If hope to understand detailed information, including the price and supplying the situation, please visit: http://www.embeddedplanet.com/products/ep_CESoP.asp. About uniting experience and relevant products of the company CESoP eminently, please visit: http://cesop.zarlink.com/. Relevant PMC-Sierra' s COMET® More information of serial T1/E1 solutions, please visit http://www.pmc-sierra.com.
About Zarlink semi-conductive company
It exceeds 30 years offering the semi-conductive solution for pronunciation, enterprise, broadband and technical development of wireless communication to unite the semi-conductive company eminently. The success root of the company is in its rich capability in technical fields such as pronunciation, data network, photoelectricity and exceeding the communication of low power consumption,etc.. Relevant detailed information, please visit www.zarlink.com.
