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LinkMeUp-V2 (04.2013)
- 1. 亳仆从亳仗 亠于亶 仗仂亟从舒 亟仍 于磶亳仂于 仗从 2 (2013-04) SDH/PDH, Ethernet
- 2. 丐亠仄 于仗从舒 SDH/PDH 仗亳亠从亳亠 亠亳 亳 亳亠仄 仗亠从舒仍仆仂亞仂 仗仍仂仆亠仆亳 从舒仆舒仍仂于 丐亠仆仂仍仂亞亳亳 亠亰亠于亳仂于舒仆亳 于 亠 Ethernet
- 3. SDH/PDH. 丐亠仄亳仆仂仍仂亞亳 PDH Plesiochronous Digital Hierarchy DS Digital Signal DS-0 E0 64 从弍亳/ DS-1 E1 2 048 从弍亳/ DS-2 E2 8 488 从弍亳/ DS-3 E3 36 368 从弍亳/ DS-4 E4 139 264 从弍亳/ SDH Synchronous Digital Hierarchy STM-N Synchronous Transport Module level N OC-N Optical Carrier Level N STM-1 OC-3 155 弍亳/ STM-4 OC-12 622 弍亳/ STM-16 OC-48 2.5 弍亳/ STM-64 OC-192 10 弍亳/c STM-256 OC-768 40 弍亳/c
- 4. SDH 弌从仂仂 SDH-仗仂仂从舒 STM-N: 9 (仂从) * 270 (仂仍弍仂于) * 8 弍亳 (从舒亢亟舒 亠亶从舒) * 8000 (亠亶仄仂于 于 亠从仆亟) * N (STM-N) = 155520000 * N 弍亳/ SDH-亠亶仄:
- 5. 亳 亳 亳亠仄 仗亠从舒仍仆仂亞仂 仗仍仂仆亠仆亳 WDM (Wavelength Division Multiplexing) 弌仗亠从舒仍仆仂亠 丕仗仍仂仆亠仆亳亠 舒仆舒仍仂于 CWDM (Coarse WDM) 亳亠仄 舒仂仆仄 舒亰仆仂仂仄 从舒仆舒仍仂于 仆亠 仄亠仆亠亠 200 , 仗仂亰于仂仍ﾑ亳亠 仄仍亳仗仍亠从亳仂于舒 仆亠 弍仂仍亠亠 18 从舒仆舒仍仂于. DWDM (Dense WDM) 亳亠仄 舒亰仆仂仂仄 从舒仆舒仍仂于 仆亠 仄亠仆亠亠 100 , 仗仂亰于仂仍ﾑ亳亠 仄仍亳仗仍亠从亳仂于舒 仆亠 弍仂仍亠亠 40 从舒仆舒仍仂于
- 6. WDM
- 7. 仍亠仆舒亳于 STP 802.1aq SPB Shortest Path Bridging. TRILL Transparent Interconnection of Lots of Links. 仂仆亠仗亳 仄舒亳亰亳ﾑ亳 从仂仄仄舒仂仂于. ERPS Ethernet Ring Protection Switching. G.8032v2. 丐亠仆仂仍仂亞亳 亠亰亠于亳仂于舒仆亳 亟仍 从仂仍亠于 仂仗仂仍仂亞亳亶 RRPP 亠舒仍亳亰舒亳 ERPS 于 仂弍仂亟仂于舒仆亳亳 Huawei. Rapid Ring Protection Protocol. 仂仗亳亠舒仆舒 亳 仆亠仂于仄亠亳仄舒 亠舒仍亳亰舒亳亠亶 亟亞亳 于亠仆亟仂仂于. RPR Resilent Packet Ring. 仗仗舒舒仆舒 亠舒仍亳亰舒亳 RRPP/
- 9. RRPP 丐舒亳从 舒亰仍亳仆 VLAN仂于 仄仂亢仆仂 仆舒仗舒于亳 于 舒亰仆亠 仂仂仆 亟仍 弍仂仍亠亠 舒亳仂仆舒仍仆仂亶 亳仍亳亰舒亳亳 仗仂仍仂 仗仂仗从舒仆亳.
- 10. Linkmeup.ru