{"id":12613,"date":"2019-06-22T07:51:59","date_gmt":"2019-06-22T07:51:59","guid":{"rendered":"https:\/\/www.tarluz.com\/?p=12613"},"modified":"2020-07-27T17:34:38","modified_gmt":"2020-07-27T17:34:38","slug":"specification-differences-among-gpon-xg-pon-and-xgs-pon","status":"publish","type":"post","link":"https:\/\/www.tarluz.com\/ru\/ftth\/specification-differences-among-gpon-xg-pon-and-xgs-pon\/","title":{"rendered":"Specification Differences Among GPON, XG-PON and XGS-PON"},"content":{"rendered":"

What is GPON?<\/strong>
\nGPON stands for Gigabit Passive Optical Networks. GPON is a point-to-multipoint access mechanism. Its main characteristic is the use of passive splitters in the fiber distribution network, enabling one single feeding fiber from the provider\u2019s central office to serve multiple homes and small businesses.<\/p>\n

What Is XG(S)-PON?<\/strong>
\nXG(S)-PON is evolved from the existing GPON technology, the XG-PON is with the bandwidth of 10G for downstream and 2.5G for upstream, XGS-PON with the bandwidth of 10G for downstream and 10G for upstream. XGS-PON is a higher bandwidth, symmetric version of GPON. Again, the same capabilities of GPON and can co-exist on the same fiber with GPON.<\/p>\n

Specification Differences Among GPON, XG-PON and XGS-PON<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Specifications<\/td>\nGPON<\/td>\n10G GPON<\/td>\n<\/tr>\n
XG-PON<\/td>\nXGS-PON<\/td>\n<\/tr>\n
Network Structure<\/td>\n\"\"<\/td>\n<\/tr>\n
Wavelength<\/td>\nDownstream: 1480 \uff5e 1500 nm<\/p>\n

Upstream: 1290 \uff5e 1330 nm<\/td>\n

Downstream: 1575 \uff5e 1580 nm<\/p>\n

Upstream: 1260 \uff5e 1280 nm<\/td>\n

Downstream: 1575 \uff5e 1580 nm<\/p>\n

Upstream: 1260 \uff5e 1280 nm<\/td>\n<\/tr>\n

Center wavelength<\/td>\nDownstream: 1490 nm<\/p>\n

Upstream: 1310 nm<\/td>\n

Downstream: 1577 nm<\/p>\n

Upstream: 1270 nm<\/td>\n

Downstream: 1577 nm<\/p>\n

Upstream: 1270 nm<\/td>\n<\/tr>\n

Max. Line Rate<\/td>\nDownstream: 2.488 Gbit\/s<\/p>\n

Upstream: 1.244 Gbit\/s<\/td>\n

Downstream: 9.953 Gbit\/s<\/p>\n

Upstream: 2.488 Gbit\/s<\/td>\n

Downstream: 9.953 Gbit\/s<\/p>\n

Upstream: 9.953 Gbit\/s<\/td>\n<\/tr>\n

Frame Structure<\/td>\nGEM<\/td>\nXGEM<\/td>\nXGEM<\/td>\n<\/tr>\n
Max. Physical Transmission Distance<\/td>\n60 km<\/td>\n100 km<\/td>\n100 km<\/td>\n<\/tr>\n
Max. Split Ratio<\/td>\n1:128<\/td>\n1:256<\/td>\n1:256<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

What is GPON? GPON stands for Gigabit Passive Optical Networks. GPON is a point-to-multipoint access mechanism. Its main characteristic is the use of passive splitters in the fiber distribution network, enabling one single feeding fiber from the provider\u2019s central office to serve multiple homes and small businesses. What Is XG(S)-PON? XG(S)-PON is evolved from the […]<\/p>\n","protected":false},"author":1,"featured_media":14463,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-12613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ftth"],"yoast_head":"\nSpecification Differences Among GPON, XG-PON and XGS-PON - TARLUZ - FIBER OPTIC SUPPLIERS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tarluz.com\/ru\/ftth\/specification-differences-among-gpon-xg-pon-and-xgs-pon\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Specification Differences Among GPON, XG-PON and XGS-PON\" \/>\n<meta property=\"og:description\" content=\"What is GPON? GPON stands for Gigabit Passive Optical Networks. GPON is a point-to-multipoint access mechanism. Its main characteristic is the use of passive splitters in the fiber distribution network, enabling one single feeding fiber from the provider\u2019s central office to serve multiple homes and small businesses. What Is XG(S)-PON? 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