zvigadzirwa

Product Overview
Iyo Trusted® TMR Expander Processor Module inogara mu processor slots yeTrusted Expander Chassis uye inopa iyo 'muranda' interface pakati peExpander Bhazi neExpander Chassis Backplane. Iyo Expander Bhazi inobvumira akawanda chassis masisitimu kuti aitwe uchishandisa Unshielded Twisted Pair (UTP) tambo dzekubatanidza uku ichichengetedza kushivirira, yakakwira bandwidth Inter-Module Bus (IMB) kugona.

Iyo Module inopa kukanganisa kweiyo Expander Bhazi, iyo Module pachayo uye iyo Expander
Chassis, kuve nechokwadi chekuti mhedzisiro yezvingangove zvikanganiso zviri munharaunda uye kuwanikwa kwehurongwa kunowedzera. Iyo Module inoshivirira kukanganisa neHIFT TMR dhizaini. Kuongororwa kwakadzama, kutarisa uye kuyedzwa kunopa kukurumidza kuzivikanwa kukanganisa. Kupisa-kumira uye module spare
zvigadziriso zvinotsigirwa, zvichibvumira otomatiki uye manyore ekugadzirisa maitiro Zvimiro:

• Triple Modular Redundant (TMR), kukanganisa kushivirira (3-2-0) kushanda.
• Hardware Implemented Fault Tolerant (HIFT) architecture.
• Dedicated hardware uye software bvunzo hurumende izvo zvinopa kukurumidza kutadza kuzivikanwa uye
nguva dzekupindura.
• Otomatiki kukanganisa kubata pasina kunetsa anotyisa.
• Kutsiva kunopisa.
• Front Panel zviratidzo zvinoratidza module hutano uye chimiro.

1.1. Overview
Iyo TMR Expander processor idhizaini yekushivirira kukanganisa kwakavakirwa pakuvaka kweTMR kwakarongwa mukukiya-nhanho yekumisikidza. Mufananidzo 1 unoratidza, mumashoko akareruka, iyo yekutanga chimiro cheTMR Expander processor.
Iyo Module ine matatu makuru ekutadza matunhu matunhu (FCR A, B uye C). Imwe neimwe yeFCRs hombe ine mainterfaces kune iyo Expander Bhazi uye Inter-Module Bhazi (IMB), inoshanda/yakamira interface kune imwe TMR Expander processor muChassis, control logic, transceivers ekutaurirana uye magetsi.
Kukurukurirana pakati peModule neTMR Processor kunoitwa kuburikidza neTMR Expander Interface Module uye katatu Expander Bhazi. Iyo Expander Bhazi yakapetwa katatu, point-to-point architecture. Imwe neimwe chiteshi cheExpander Bhazi ine yakaparadzana yekuraira uye mhinduro midhiya. Kuvhota kunopihwa paExpander Bus Interface kuona kuti kukanganisa kwetambo kunoregererwa, uye yasara yeExpander processor inoshanda nenzira yakapetwa katatu, kunyangwe paine kukanganisa kwetambo.
Kukurukurirana pakati peModule neI/O Module muExpander Chassis iri kuburikidza neIMB paBackplane yeExpander Chassis. Iyo IMB yakafanana neiyo iri mukati meMutungamiriri Chassis, ichipa imwechete kukanganisa kushivirira, yakakwirira bandwidth kutaurirana pakati peInterface Modules neTMR processor. Sezvinoita neExpander Bus Interface zvese zvekutengesa zvinovhoterwa, zvikanganiso zvemuno kuIMB kana zvikaitika.
Yechina FCR (FCR D) inopa iyo isiri-yakakosha yekutarisa uye kuratidza mabasa uye zvakare iri chikamu cheiyo inter-FCR Byzantine kuvhota chimiro.
Kuzviparadzanisa kunopihwa pakati peFCRs pese panodiwa mainterface, kuve nechokwadi chekuti zvikanganiso hazvigone kupararira pakati pavo.

1.2. Kugovera Simba
Iyo TMR Expander processor Module inowana mavheti ayo emukati kubva kune maviri akasiya +24 Vdc simba rinopihwa kuburikidza nemodule yekubatanidza kubva kuTrusted Expander Chassis Backplane. Imwe neimwe FCR inowana zvinodiwa zvega.