ONS15454 MSTP (DWDM)



´Ù¾çÇÑ ÇüÅÂÀÇ DWDM±â´ÉÀÌ °¡´ÉÇØ Á³À¸¸ç Layer2, Layer3, SAN(Storage area network) ȯ°æÀ» 40GbpsÀÇ ¼Óµµ±îÁö ¹Ù·Î ¿¬°áÇÒ ¼ö Àִ ȯ°æÀ» ±¸ÃàÇÒ ¼ö ÀÖ°Ô µÇ¾ú´Ù. ´õºÒ¾î, ³·Àº Ãʱâ ÅõÀÚºñ¿Í ¿î¿ëºñÀÇ ÀÕÁ¡À» º¼ ¼ö ÀÖÀ½Àº ¹°·ÐÀÌ¸ç ¸Á È¿À²¼º ¶ÇÇÑ ±Ø´ë À̲ø¾î ³¾ ¼ö ÀÖ°Ô µÇ¾ú´Ù.
½Ã½ºÄÚÀÇ ONS15454 MSTP (MultiService Transport Platform : ±âÁ¸ÀÇ MSPP±â´É Æ÷ÇÔ)Àåºñ´Â reginal ȤÀº metroµî Áö¸®ÀûÀÎ Á¦¾à¿¡ ±Øº¹ÇÏ°í ´Ù¾çÇÑ ¼­ºñ½ºÀÇ Àü´ÞÀ» °¡´ÉÄÉ ÇÏ¿©ÁØ´Ù. Àåºñ´Â ´Ù¾çÇÑ DWDM ¸Á ±¸Á¶ (Áï, Point to Point, ring) °¡ °¡´ÉÇϸç multiple network¿¡ °ÉÄ£ º¹ÀâÇÑ ÇüÅÂÀÇ È¸¼±ÀÇ ±¸¼ºµµ °¡´ÉÄÉ ÇÏ¿©ÁØ´Ù.
Àåºñ´ÂC-band¿Í L-band ¸ðµÎ¿¡¼­ 0~32°³ÀÇ ÆÄÀåÀ» pass-through ȤÀº add/drop ½Ãų¼ö ÀÖ´Â reconfigurable optical add/drop multiplexing (ROADM) ±â´ÉÀ» Á¦°øÇÑ´Ù. ÀÌ ±â´ÉÀº ±âÁ¸ÀÇ DWDMÀåºñ¿¡¼­ ÇÑ´Ü°è ÁøÈ­µÈ °ÍÀ̸çA-Z ÆÄÀå ±¸¼º°ú °³º°ÀûÀÎ ¸ðµç ÆÄÀå¿¡ ´ëÇØ »ó½Ã power monitoringÀ» °¡´ÉÄÉ ÇÏ¿©ÁØ´Ù.

ROADM °úDWDM TechnologiesÀÇÀåÁ¡
  • PC¿¡¼­ µ¿ÀÛÇÏ´Â DWDM network design tool, Cisco MetroPlanner¸¦ »ç¿ëÇÏ¿© º¸´Ù ½¬¿î ¸Á design, installation°ú commissioningÀÌ °¡´ÉÇϸç Àåºñ ¼³Ä¡½Ã ÀÚµ¿À¸·Î node¿Í network setupÀ» ÇÒ ¼ö ÀÖ´Â ±â´ÉÀ» Áö¿ø.
  • Automatic network optical power management ¿Ímonitoring.
  • µ¿Àϱ¹»çÀÇ ¿©·¯ °³ÀÇ shelfµéÀ» ÇϳªÀÇ °ü¸® ÀÎÅÍÆäÀ̽º¿¡¼­ °ü¸®°¡ °¡´É (single IP address)
  • ºü¸£°í ½¬¿î Àå¾Ö 󸮸¦ À§ÇØ Network-level alarm correlation Áö¿ø (G.798-based).
Áö¿øÇϴ¼­ºñ½ºÇüÅÂ
  • Aggregated lower-rate TDM services from DS1/E1 over 2.5-Gbps and 10-Gbps wavelengths
  • SONET/SDH wavelength and aggregated services: OC-3/STM-1 to OC-768/STM-256
  • Data services: Private-line, switched, and wavelength-based, from Ethernet to 10 Gigabit Ethernet (10 GE LAN and WAN physical layer)
  • Storage services: 1-, 2-, 4-, and 10-Gbps Fibre Channel, FICON, ESCON, ETR/CLO, ISC-1, ISC-3
  • Video services: D1 and high-definition television (HDTV)
  • Digital-wrapper technology (defined in ITU-T G.709) for enhanced wavelength management and extended optical reach with integrated Forward Error Correction (FEC) and Enhanced FEC