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BISDNBroadband Integrated Services Digital NetworkһNϷՔ־WjһNģMWjĔֻWjṩN电Zҕl BISDNҪnjգṩٔݔʹÑڶ̕rgȏĻWϫ@ȡϢBISDN߀ṩԒʹÑͨ^ԒWjF|ZݔĶͨ|⣬BISDN߀ṩҕlʹÑڶ̕rgȫ@ȡҕlϢĶҕl| BISDNһnjṩٵĔʹÑڶ̕rgȏĻWϫ@ȡϢ߀ṩԒ룬ʹÑڶ̕rgȌF|ZݔĶͨ|BISDN߀ṩҕl룬ʹÑڶ̕rgȫ@ȡҕlϢĶҕl| BISDNđòHHڌ߀ԑ̓M˽оWjVPN̓MþWjVPLSýwWjMANȶNWjh(hun)СṩٔݔʹÑڶ̕rgȏĻWϫ@ȡϢͬr߀ṩ|ZҕlݔĶͨ| ֮BISDNһNϷՔ־WjṩNգ电ZҕlҪڌպ͌룬߀ԑ̓M˽оWjVPN̓MþWjVPLSýwWjMANȶNWjh(hun)ṩٔݔͬr߀ṩ|ZҕlݔĶͨ| CϘI(y)Ք BISDNCϘI(y)Ք־W BISDNBroadband Integrated Services Digital Network CϘI(y)Ք־WBISDN Broadband ISDN̎ߌóǰBISDN û SONET ݔ· ATM gṩ 155Mbps 622 Mbps ϵĔݔ@һccխ ISDN N-ISDNγ@Čխ ISDN ֻ֧֏ 64 kps 2 Mbps Ĕʡ B-ISDNĎׂЄeN-ISDNc B_ISDNʹõǿٷֽMQgݔģʽATM,N-ISDNʹõ·Q B-ISDNÑh(hun)·ɾùwN-ISDNĿǰձʹõPSTNAÑh(hun)·pg B-ISDN̓ͨ·ĸݔֻÑWjӿʵƣN-ISDNĸͨ·AOõ B-ISDNݔʿ_ÿMǧM,N-ISDNֻ_2M BISDN ֵ֧ķҪ ԒTԒգխ ISDN Ҳ֧ԓڎӣBISDN ֧ҕlԒҕlhԼһЩٔݔ Ϣͷգָ惦Dl(f) store-and-forward óZҕl]ýw]͂y(tng)] zգṩϢ惦LÑҪl(f)LϢ oÑƱʾ TVÑSxͲ ÑƱʾڏVϢÑԲֿ B-ISDN ֧BӷҲ֧֟oBӷڃɷNrͨ^ݔģʽATMʹöˌ߉Bӻ̓M·FϢĂݔB-ISDN ʹõǎ⣨out-of-bandc N-ISDN ͬN-ISDN в D ŵFݔ B-ISDN õһN̓M·ŵFԓ^ĿǰֹB-ISDN δõձ鑪
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vȜyԇx | ә | |ָ | console | Teleport | D | FMT | CTR | BPC | Qԇ | E2E | |
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