Cisco CAB -SS-X21MT DB15 DTE Txiv neej Cable

Premier Cable PCM-KW-590 yog Cisco-compatible CAB-SS-X21MT ntse serial rau X.21 serial cable, tsim tshwj xeeb rau Cisco routers thiab X.21 WAN daim ntawv thov, muab kev ruaj ntseg thiab txhim khu kev qha synchronous cov ntaub ntawv xa mus. Cov cable no muaj 26-pin ntse serial txiv neej connector thiab DB15 DTE txiv neej connector, kom ntseeg tau tag nrho compatibility nrog Cisco ntse serial interfaces.

CAB-SS-X21MT cable txhawb nqa X.21 raws tu qauv thiab siv dav hauv WAN serial interfaces thiab kev sib txuas lus X.21 cov ntaub ntawv kab sib txuas. Nws muab cov teeb liab ruaj khov hauv X.21 DTE ib puag ncig, ua kom muaj kev sib txuas lus zoo hauv network. Txawm hais tias siv los txuas cov routers rau X.21 interface cov khoom siv lossis hauv kev sib txuas lus, PCM-KW-590 muab kev ua tau zoo tshaj, ua tau raws li qhov xav tau ntawm siab -bandwidth, low-latency data transmission.

 

 

 

★  Enterprise Dedicated Lines thiab Carrier Networks

Hauv kev lag luam tshwj xeeb cov kab thiab cov cab kuj sib txuas, kev ruaj ntseg network thiab siab -bandwidth kis tau tus mob tseem ceeb heev. Siv X.21 DTE cables ua kom muaj kev sib txuas ruaj khov thiab cov ntaub ntawv sib kis tau zoo ntawm cov khoom siv, ua tau raws li qhov siab -bandwidth, qis-latency xav tau ntawm Wide Area Networks (WANs). Cov cables no feem ntau yog siv los txuas Cisco routers thiab ntau yam khoom siv hauv kev sib txuas lus, txhawb synchronous serial protocols thiab ntseeg siab xa cov ntaub ntawv ntau, ua kom muaj kev sib txuas lus zoo ntawm cov tuam txhab thiab cov nqa khoom, tshwj xeeb tshaj yog nyob rau hauv siab - tsheb, siab -load daim ntawv thov.

★ X.21 DTE Telecommunications thiab WAN Network Equipment

X.21 DTE cables yog siv los txuas cov ntaub ntawv Terminal Equipment (DTE) thiab Data Communication Equipment (DCE), xws li modems, routers, lossis keyboards. Nws yog dav siv nyob rau hauv kev sib txuas lus network thiab Wide Area Network (WAN) ib puag ncig, txhawb synchronous cov ntaub ntawv kis tau tus mob, ua kom ntev - nrug, siab - ceev cov ntaub ntawv sib txuas lus ntawm cov khoom siv tau. Txawm hais tias nruab nrab ntawm kev sib txuas lus cov khoom siv network lossis hauv kev sib txuas ntawm cov lag luam thiab lwm cov tes hauj lwm, X.21 cables kom ruaj khov thiab txhim khu kev qha cov ntaub ntawv ntws, tsim lub hauv paus ntawm kev sib txuas lus thiab kev nthuav dav network.

★ WAN Protocols suav nrog X.21 thiab Synchronous Serial

X.21 thiab synchronous serial raws tu qauv yog ob feem ntau siv raws tu qauv hauv Wide Area Networks (WANs). Lawv siv los txuas cov routers, keyboards, terminal adapters (TAs), thiab lwm yam khoom siv sib txuas lus. Hauv cov khoom siv uas txhawb nqa cov txheej txheem no, siv X.21 DTE cables ua kom cov ntaub ntawv sib txuas ntawm cov khoom siv, ua tau raws li qhov yuav tsum tau muaj rau cov bandwidth siab thiab qis latency, tshwj xeeb tshaj yog hauv kev sib txuas lus thiab kev lag luam- theem tes hauj lwm. Txawm hais tias siv rau kev sib txuas ntawm cov chaw taws teeb hauv kev lag luam intranets lossis cov ntaub ntawv sib pauv hauv cov cab kuj, X.21 cables muab kev sib txuas lus zoo.

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