International Year of Light and Light-based Technologies

28

Transcript of International Year of Light and Light-based Technologies

Page 2: International Year of Light and Light-based Technologies

2

2015๋…„์€ UN์ด ์ •ํ•œ ๅ…‰์˜ ํ•ด

International Year of Light and

Light-based Technologies

Page 3: International Year of Light and Light-based Technologies

2015.01. 29.

์ด ์ข… ํ˜„ [email protected]

๊ด‘์ธํ„ฐ๋„ท์—ฐ๊ตฌ๋ถ€

Page 4: International Year of Light and Light-based Technologies

๊ธฐ์ˆ  ๊ฐœ์š”

๊ธฐ์ˆ  ์ˆ˜์ค€

๊ธฐ์ˆ ์„ฑ

๋ฐœํ‘œ ์ˆœ์„œ

์‚ฌ์—…์„ฑ

Page 5: International Year of Light and Light-based Technologies

5

๊ฐ€์ž…์ž๋‹น 10Gbps์˜ ์ธํ„ฐ๋„ท ์ ‘์†์†๋„๋ฅผ ๋ณด์žฅํ•˜๋Š” ์ €๊ฐ€ํ˜•(1/10) ๊ด‘๊ฐ€์ž…์ž๋ง ๊ธฐ์ˆ ๊ณผ ์ฝ”์–ด์šฉ 3.2 ํ…Œ๋ผ๊ธ‰ ๊ด‘์บ๋ฆฌ์–ด์ด๋”๋„ท๊ธฐ์ˆ  ๊ธฐ๋ฐ˜์œผ๋กœ ๊ฐ€์ž…์ž๋ง๋ถ€ํ„ฐ ์ „๋‹ฌ๋ง๊นŒ์ง€์˜ Full Line-Up ๊ตญ์‚ฐ ๊ธฐ์ˆ  ํ™•๋ณด๋ฅผ ํ†ตํ•œ ์ค‘์†Œ๊ธฐ์—… ์œก์„ฑ ๋ฐ ์„œ๋น„์Šค/์žฅ๋น„/๋ถ€ํ’ˆ ์‚ฐ์—… ๋™๋ฐ˜์„ฑ์žฅ ๋‹ฌ์„ฑ์œผ๋กœ ์ฐฝ์กฐ๊ฒฝ์ œ ๊ฒฌ์ธ

I. ๊ธฐ์ˆ  ๊ฐœ์š” ๊ธฐ์ˆ ์˜ ์ •์˜ ๋ฐ ํ•„์š”์„ฑ

(ํ˜„์•ˆ์‚ฌํ•ญ) ๊ตญ๋‚ด์™ธ ํ†ต์‹ ์‚ฌ์—…์ž๋“ค์€ ์šด์˜๊ด€๋ฆฌ์ƒ์˜ ํŽธ๋ฆฌํ•จ์œผ๋กœ ๊ฐ€์ž…์ž๋ง๋ถ€ํ„ฐ ์ „๋‹ฌ๋ง๊นŒ์ง€ Total Solution ์„ ๋ณด์œ ํ•œ ๊ธ€๋กœ๋ฒŒ ์žฅ๋น„์—…์ฒด์˜ ์ œํ’ˆ์„ ์„ ํ˜ธํ•˜๊ณ  ์žˆ์Œ

: ์ค‘์†Œ๊ธฐ์—…์ฒด ์ค‘์‹ฌ์˜ ๊ตญ๋‚ด ๋„คํŠธ์›Œํฌ ์žฅ๋น„ ์‚ฐ์—…์ฒด๋“ค์€ ๊ธฐ์ˆ  ๋ฐ ์ž๊ธˆ์˜ ์˜์„ธ์„ฑ์œผ๋กœ ๋…์ž์ ์ธ ์ œํ’ˆ ๋ผ์ธ์—… ๊ตฌ์„ฑ์ด ์–ด๋ ค์›Œ ๊ธ€๋กœ๋ฒŒ ๋งˆ์ผ€ํŒ… ๋ถˆ๊ฐ€(๋ฏธ๋ž˜๋ถ€, ๋„คํŠธ์›Œํฌ์‚ฐ์—… ์ƒ์ƒ๋ฐœ์ „ ์‹ค์ฒœ๋ฐฉ์•ˆ โ€˜14.03.)

๊ด‘์ „๋‹ฌ๋ง ์ƒํƒœ๊ณ„์™€ ๊ด‘๊ฐ€์ž…์ž๋ง ์ƒํƒœ๊ณ„๋ฅผ ํ†ตํ•ฉํ•˜์—ฌ ๊ฐ€์ž…์ž๋ง๋ถ€ํ„ฐ ์ „๋‹ฌ๋ง๊นŒ์ง€ ๊ตญ์‚ฐ์žฅ๋น„ Total Solution ์ œ๊ณต์œผ๋กœ ๊ตญ๋‚ด์™ธ ํ†ต์‹ ์‚ฌ์—…์ž ๋Œ€์‘ ๋Šฅ๋ ฅ ํ™•๋ณด ๋ฐ ์ค‘๊ฒฌ๊ธฐ์—… ๋„์•ฝ ๋ฐœํŒ

โ€˜12๋…„ ๋Œ€ํ‘œ์„ฑ๊ณผ โ€˜100๋ฐฐ ๋น ๋ฅธ ๊ด‘ ์ธํ„ฐ๋„ท ๊ธฐ์ˆ โ€™ ์‚ฌ์—…ํ™”๋ฅผ ์œ„ํ•œ ๊ธฐ์ˆ  ๊ฒฝ์Ÿ๋ ฅ ํ™•๋ณด

๊ฐ€์ž…์ž๋ง๋ถ€ํ„ฐ ์ „๋‹ฌ๋ง๊นŒ์ง€ end-to-end Full Line-Up ๊ตญ์‚ฐ ์žฅ๋น„์˜ ๊ฐœ๋ณ„ ๊ธฐ์ˆ ๊ฒฝ์Ÿ๋ ฅ ํ™•๋ณด

๊ธฐ์ˆ ์˜ ์ •์˜

๊ธฐ์ˆ ์˜ ํ•„์š”์„ฑ

Page 6: International Year of Light and Light-based Technologies

6

๊ด‘์ธํ„ฐ๋„ท ๊ธฐ์ˆ  ๋กœ๋“œ๋งต

2010 2015 ์—ฐ๋„ 2020 2025 2030

2003

2005

๊ด‘ ์บ๋ฆฌ์–ด์ด๋”๋„ท w/ SDON

๊ด‘ ์บ๋ฆฌ์–ด์ด๋”๋„ท

IP/MPLS

MSPP (NG-SDH)

OTH

ETH PB

PBB Ethernet Services

MPLS-TP w/OpenFlow

Ethernet w/OpenFlow

T-MPLS

PBB-TE

MPLS-TP (ITU-T/IETF)

100G OTN 400G OTN 1T OTN OADM (10/40G)

100GE CFP 1TE

OFDMA-PON

100G TDM-PON

Array/Tunable WDM-PON

WDM/TDM Hybrid PON TWDM-PON

10G EPON

XG-PON

2010 2004 2013

ROADM (40/100G)

400GE 100GE CFP4

Injection Seeding

WA-PON NG-PON2

2014

Multi-Layer Integrated Control

ASON MPLS-TP OTN

Transport SDN

SDN based Transport

Centralized Control Plane

NG-EPON

MPLS/ GMPLS

End-to-End O-O-O

All-

Optical Network

(ๅ…จๅ…‰ ํ†ตํ•ฉ๋ง)

SDM ROADM (400G/1T)

O : Zero Touch Provisioning O : Zero Delay/Energy O : Zero Cost per Bit

End-to-End Integrated SDN

CDCF ROADM (100/400G)

Coherent PON

HDTV(1.5Gbps) 8K UHDTV(72Gbps) Hologram TV(> 1Tbps)

PC-PC Person-Person Machine-Machine

MPLS-TP: Multi-Protocol Label Switch-Transport Profile, MSPP: Multi-Service Provisioning Platform, NG-PON: Next Generation-PON, OFDMA: Orthogonal Frequency Division Multiple Access, OTN: Optical Transport Network, PBB-TE: Provider Backbone Bridge-Traffic Engineering, ROADM: Reconfigurable Optical Add/Drop Multiplexer, SDN: Software Defined Network, TDM: Time Division Multiplexing, TWDM: Time and Wavelength Division Multiplexing, WDMA: Wavelength Division Multiple Access, XG-PON: 10G G-PON, WA-PON: Wavelength-Agile PON

Access SDN

WTDM-PON

Page 7: International Year of Light and Light-based Technologies

7

๋„คํŠธ์›Œํฌ ํ˜„์•ˆ ํ•ด๊ฒฐ ๋ฐฉ์•ˆ

L0 OSS

L2 OSS

L1 OSS

L0

L1 L2

L0ฮป

ODUjODUk

ODUflex

ฮป

ฮป

L2 Tunnel

L0

์ง€๋Šฅํ˜• ํ†ตํ•ฉ OSS

Traffic Big-Bang

Inter/Intra IDC Conn.

๋Œ€์šฉ๋Ÿ‰ํ™” ๋ฐ ๊ณ ์†ํ™”, ์ œ์–ด/๊ด€๋ฆฌ ์ง€๋Šฅํ™” ํšจ์œจ์  ์ž์› ๊ด€๋ฆฌ

ํšŒ์„  ์ „์†ก ์„œ๋น„์Šค ์ง€์› ๋ฐ ๊ณ ๋„ํ™” ๊ณ ์‹ ๋ขฐ/์ €์ง€์—ฐ

Optical Capacity Crunch 400G/์ฑ„๋„ ๋‹จ๊ฑฐ๋ฆฌ ๋ฐ ์žฅ๊ฑฐ๋ฆฌ ๊ด‘์ „์†ก ์ดˆ๊ณ ์† ๊ด‘์ „์†ก

Energy Consumption ๊ด‘/ํšŒ์„  ์ „์†ก ์‚ฌ์šฉ ๊ทน๋Œ€ํ™” ์—๋„ˆ์ง€ ์ ˆ๊ฐ

๊ด‘ ์บ๋ฆฌ์–ด ์ด๋”๋„ท ์‹œ์Šคํ…œ์„ ํ†ตํ•œ ๋„คํŠธ์›Œํฌ ํ˜„์•ˆ ํ•ด๊ฒฐ

Page 8: International Year of Light and Light-based Technologies

8

์˜ค์ผ€์ŠคํŠธ๋ผ ๊ด‘์ธํ„ฐ๋„ท ๊ฐœ๋…๋„

BR BR

OCES-10T

๋ถ„์‚ฐํด๋ผ์šฐ๋“œ ์„ผํ„ฐ

๋ถ„์‚ฐํด๋ผ์šฐ๋“œ ์„ผํ„ฐ

๋Œ€๊ทœ๋ชจ DC๋Œ€๊ทœ๋ชจ DC

Inter-DCConnection

Long Duration

๋Œ€์šฉ๋Ÿ‰ ๊ด‘ ์ „๋‹ฌ ์„œ๋น„์Šค

L2 L1L0

Flexible & Cost-EffectiveํŒจํ‚ท ์„œ๋น„์Šค

Delay-SensitiveํšŒ์„  ์„œ๋น„์Šค

Business

Leased Line

Access Metro Backbone Metro

G/W

Access

400G 400G

ERSmartNode SER ACR EPC

GSR/PE

OCES-10T

ER

OCES-1T OCES-1T

SDONController

100G 100G

Residential

SNS

10Gbps ๊ฐ€์ž…์ž ์„œ๋น„์Šค

DU

RRH

NG-PON2OLT

MobileFronthaul

Enterprise

Page 9: International Year of Light and Light-based Technologies

9

I. ๊ธฐ์ˆ  ๊ฐœ์š” ๊ฒฝ์Ÿ ๊ธฐ์ˆ  ๋™ํ–ฅ ๋ฐ ๊ฒฐ๊ณผ๋ฌผ

๊ฐ€์ž…์ž๋ง๋ถ€ํ„ฐ ์ „๋‹ฌ๋ง๊นŒ์ง€์˜ End-to-end ๊ตญ์‚ฐ Total Solution

โ€“ 3.2 ํ…Œ๋ผ๊ธ‰ ๊ด‘์บ๋ฆฌ์–ด์ด๋”๋„ท ์‹œ์Šคํ…œ

โ€“ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„(๊ธฐ์กด๋Œ€๋น„ 1/10) ๊ธฐ๋ฐ˜ ๊ด‘๊ฐ€์ž…์ž ์‹œ์Šคํ…œ

๊ธ€๋กœ๋ฒŒ ์žฅ๋น„์—…์ฒด๋“ค์€ ๊ฐ€์ž…์ž๋ง๋ถ€ํ„ฐ ์ „๋‹ฌ๋ง๊นŒ์ง€ Total Solution ๋ณด์œ 

๊ด‘์ „๋‹ฌ๋ง ๊ธฐ์ˆ 

โ€“ Alcatel-Lucent, Ciena, Huawei ๋“ฑ ๊ธ€๋กœ๋ฒŒ ์—…์ฒด๋“ค์€ Ethernet/MPLS-TP/OTN/WDM /ROADM ๊ธฐ๋ฐ˜ ๋ ˆ์ด์–ด ํ†ตํ•ฉ ์ „๋‹ฌ๋ง์„ ๋ชฉํ‘œ๋กœ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ์„ ์ง„ํ–‰ ์ค‘(์˜ค์ผ€์ŠคํŠธ๋ผ: 3๊ณ„์ธต ๋ ˆ์ด์–ด ํ†ตํ•ฉ ์‹œ์Šคํ…œ)

โ€“ MPLS-TP ๋ณดํ˜ธ ์ ˆ์ฒด ๊ธฐ์ˆ : ๋น„ํ‘œ์ค€ ๋…์ž ๊ธฐ์ˆ ๋กœ ํ˜ธํ™˜์„ฑ/ํ™•์žฅ์„ฑ ๋ฌธ์ œ(ETRI ๊ธฐ์ˆ  ITU-T/IETF ์–‘๋Œ€ ํ‘œ์ค€ ์ฑ„ํƒ)

โ€“ ์ˆ˜๋™ ๋ฐ ๋‹จ์ผ ๊ณ„์ธต ์ž๋™ ๊ฒฝ๋กœ์ œ์–ด ๊ธฐ์ˆ : ๋„คํŠธ์›Œํฌ ์ž์› ํ™œ์šฉ์œจ 30~50% ์ดํ•˜(90% ์ด์ƒ)

โ€“ 100GE ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๊ธฐ์ˆ : CFP๋กœ 20km ์ดํ•˜ ๋‹จ๊ฑฐ๋ฆฌ์šฉ ์ƒ์šฉํ™”(Finisar, Sumitomo ๋“ฑ) (CFP ์ „์†ก๊ฑฐ๋ฆฌ 80Km)

๊ด‘๊ฐ€์ž…์ž๋ง ๊ธฐ์ˆ 

โ€“ ๋ฏธ๊ตญ ๊ตฌ๊ธ€์€ Kansas City ์ง€์—ญ์— ๋ฏธ๊ตญ๊ธฐ์ค€ 100๋ฐฐ ๋น ๋ฅธ 1Gbps ์ธํ„ฐ๋„ท ๊ฐ€์ž…์ž ์‹œ๋ฒ”์‚ฌ์—…์„ ์ง„ํ–‰ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๋ฏธ๊ตญ ๋‚ด ํƒ€์ง€์—ญ์œผ๋กœ ์„œ๋น„์Šค ๋ฒ”์œ„๋ฅผ ํ™•๋Œ€ ์‹œํ–‰ ์ค‘(๊ตฌ๊ธ€ ๋Œ€๋น„ 10๋ฐฐ ๊ณ ์†ํ™”: 10Gbps)

โ€“ Alcatel-Lucent, Huawei ๋“ฑ ๊ธ€๋กœ๋ฒŒ ์—…์ฒด๋“ค์€ TWDM-PON ๊ธฐ๋ฐ˜ ์ฐจ์„ธ๋Œ€ ๊ด‘๊ฐ€์ž…์ž๋ง ๊ธฐ์ˆ  (NG-PON2) ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ์„ ์ง„ํ–‰์ค‘

โ€“ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๊ธฐ์ˆ : VCSEL ๊ธฐ๋ฐ˜ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ (๊ธฐ์กด ๋Œ€๋น„ 1/10๋ฐฐ) ๊ธฐ์ˆ ์„ ํ†ตํ•ด ๊ธฐ์ˆ  ๊ฒฝ์Ÿ๋ ฅ ํ™•๋ณด

โ€“ Reach extender ๊ธฐ์ˆ : ์ „ํ™”๊ตญ์‚ฌ์™€ ๊ฐ€์ž…์ž๊ฐ„ ๊ฑฐ๋ฆฌ๋ฅผ 60 km (๊ธฐ๋ณธ ๋Œ€๋น„ 3๋ฐฐ) ๊ด‘์—ญํ™”ํ•จ์œผ๋กœ์จ ์šด์˜ ๋ฐ ์œ ์ง€ ๋น„์šฉ ์ ˆ๊ฐ

์ตœ์ข…๊ฒฐ๊ณผ๋ฌผ

๊ฒฝ์Ÿ ๊ธฐ์ˆ  ๋™ํ–ฅ

MPLS-TP: Multiprotocol Label Switching Transport Profile, OTN: Optical Transport Network, WDM: Wavelength Division Multiplexing,

ROADM: Reconfigurable Optical Add-Drop Multiplexer, CFP: 100G Form-factor Pluggable, TWDM-PON: Time- and Wavelength-Division

Multiplexed Passive Optical Network, NG-PON2: Next Generation-PON2, VCSEL: Vertical Cavity Surface Emitting Laser

Page 10: International Year of Light and Light-based Technologies

10

I. ๊ธฐ์ˆ  ๊ฐœ์š” ์ตœ์ข… ๊ฒฐ๊ณผ๋ฌผ- ๊ด‘์ „๋‹ฌ๋ง

3.2T๊ธ‰ ํŒจํ‚ท-ํšŒ์„  ์ „๋‹ฌ ์‹œ์Šคํ…œ ์šฉ๋Ÿ‰๊ณผ 100Gbps 80์ฑ„๋„ ํŒŒ์žฅ ์Šค์œ„์นญ ์šฉ๋Ÿ‰์„ ์ œ๊ณตํ•˜๋Š” ๊ด‘-ํšŒ์„ -ํŒจํ‚ท ํ†ตํ•ฉ ์Šค์œ„์นญ ์‹œ์Šคํ…œ ๊ธฐ์ˆ  ์Šฌ๋กฏ๋‹น 200Gbps MPLS-TP ํŒจํ‚ท์ „๋‹ฌ ๋ฐ 100Gbps OTN ํšŒ์„ ์ „๋‹ฌ ์„ฑ๋Šฅ

OCES (Optical Carrier Ethernet Switch)

์‹œ์Šคํ…œ ๊ตฌ์„ฑ ROADM ์„œ๋ธŒ์‹œ์Šคํ…œ ํŒจํ‚ท-ํšŒ์„  ์ „๋‹ฌ ์„œ๋ธŒ์‹œ์Šคํ…œ

ํŒจํ‚ท-ํšŒ์„  ํ†ตํ•ฉ ์Šค์œ„์น˜ ์นด๋“œ ์…€ ๊ธฐ๋ฐ˜ ํŒจํ‚ท-ํšŒ์„  ํ†ตํ•ฉ ์Šค์œ„์น˜ ํŒจ๋ธŒ๋ฆญ

์Šค์œ„์นญ ์šฉ๋Ÿ‰: 3.2Tbps (ํŒจํ‚ท) / 1.6Tbps (ํšŒ์„ )

3+1 ์Šค์œ„์น˜ ์ด์ค‘ํ™” ์ง€์›

๋ผ์ธ ์นด๋“œ 200G PTN LC: 1x100GbE + 12x10GbE(or GbE)

1x100G OTN LC: 1 x OTU4 (100G OTN) 10x10G OTN LC: 10 x OTU2 (10G OTN)

๋ฉ”์ธ ํ”„๋กœ์„ธ์„œ ์นด๋“œ 1.2GHz ๋“€์–ผ-์ฝ”์–ด ํ”„๋กœ์„ธ์„œ

1000Base-T IPC ์ธํ„ฐํŽ˜์ด์Šค

1+1 ํ”„๋กœ์„ธ์„œ ์ด์ค‘ํ™” ์ง€์›

๊ด‘-ํšŒ์„ -ํŒจํ‚ท ์ „๋‹ฌ ๊ธฐ๋Šฅ 2/5/9-Degree ROADM (WSS, 80ch x 100Gbps,

Transponder-less, 640km) ODUk (k=0,1,2,3,4,flex) ๋‹จ์œ„ OTN ์Šค์œ„์นญ

P2P, P2MP, MP2MP MPLS-TP ํŒจํ‚ท ํฌ์›Œ๋”ฉ

OAM ๋ฐ ๋ณดํ˜ธ์ ˆ์ฒด ๊ธฐ๋Šฅ MPLS-TP OAM (G.8113.1 & G.8113.2)

OTN OAM

MPLS-TP ์„ ํ˜• ๋ณดํ˜ธ์ ˆ์ฒด (G.8131 & RFC7347)

OTN ์„ ํ˜• ๋ณดํ˜ธ์ ˆ์ฒด (G.873.1)

์ œ์–ด/๊ด€๋ฆฌ ๊ธฐ๋Šฅ GMPLS ๊ธฐ๋ฐ˜ ๊ด‘-ํšŒ์„ -ํŒจํ‚ท ํ†ตํ•ฉ ์ž๋™ ๊ฒฝ๋กœ/์ž์› ์ œ์–ด

LMP, OSFP-TE, RSVP-TE, PCE/PCC, VNTM ์ง€์› ๊ด‘-ํšŒ์„ -ํŒจํ‚ท ํ†ตํ•ฉ ๊ด€๋ฆฌ (One-Point Management)

์ฃผ์š” ์„ฑ๋Šฅ 3.2T๊ธ‰ ๊ด‘-ํšŒ์„ -ํŒจํ‚ท ํ†ตํ•ฉ์Šค์œ„์นญ ์‹œ์Šคํ…œ

MPLS-TP: Multiprotocol Label Switching Transport Profile, OTN: Optical Transport Network, PTN: Packet Transport Network,

ROADM: Reconfigurable Optical Add-Drop Multiplexer, OAM: Operations, Administration, and Maintenance

Page 11: International Year of Light and Light-based Technologies

11

I. ๊ธฐ์ˆ  ๊ฐœ์š” ์ตœ์ข… ๊ฒฐ๊ณผ๋ฌผ- ๊ด‘๊ฐ€์ž…์ž๋ง

ํ”Œ๋žซํผ ๊ตฌ์„ฑ ๋ผ์ธ์นด๋“œ(TLIM)

์Šค์œ„์นญ ์นด๋“œ (MSU)

์„œ๋ธŒ ํด๋Ÿญ ์œ ๋‹ˆํŠธ(SCU)

ํ”Œ๋žซํผ ์ฃผ์š” ๊ธฐ๋Šฅ ITU-T G.989.2 ํ‘œ์ค€ ๋ฌผ๋ฆฌ๊ณ„์ธต ๋งŒ์กฑ

ITU-T G.989.3 MAC, ํ‘œ์ค€ ํŒŒ์žฅ๊ด€๋ฆฌ๊ธฐ์ˆ  ์ ์šฉ

์ €๊ฐ€ํ˜• VSCEL์–ด๋ ˆ์ด ๊ธฐ๋ฐ˜ CFP ๊ด‘๋ชจ๋“ˆ ์ธํ„ฐํŽ˜์ด์Šค ์ง€์›

๊ด‘๋งํฌ ์„ฑ๋Šฅ ์ฑ„๋„๊ฐ„๊ฒฉ: 100 GHz ์ „์†ก์†๋„: 10Gb/s

์ „์†ก๊ฑฐ๋ฆฌ: 60km ๋ถ„๊ธฐ์ˆ˜: 1:64

OLT์šฉ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ์ „์†ก์šฉ๋Ÿ‰: ํ•˜ํ–ฅ 80G ์ƒํ–ฅ 20G

์†Œ๋น„์ „๋ ฅ: 3.8 W

ONU SFP+ ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ์ „์†ก์šฉ๋Ÿ‰: ํ•˜ํ–ฅ 10G ์ƒํ–ฅ 2.5G 100GHz x 4 ํŒŒ์žฅ ์ฑ„๋„ ๊ฐ€๋ณ€ ๊ฐ€๋Šฅ

Reach Extender Pluggable 10G CWDM ๊ธฐ๋ฐ˜ ํŒŒ์žฅ๋ณ€ํ™˜

์ง€์›

3R-based OEO ๋ณ€ํ™˜์œผ๋กœ 25dB ์ด๋“ ์ „์†ก๊ฑฐ๋ฆฌ 60km ์ง€์›

ํ‘œ์ค€ํŠนํ—ˆ ITU-T NG-PON2 ๋ฌผ๋ฆฌ๊ณ„์ธต๊ธฐ์ˆ 

(G.989.2) ํ‘œ์ค€ํŠนํ—ˆ ํ™•๋ณด

์ฃผ์š” ์„ฑ๋Šฅ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๊ธฐ๋ฐ˜ NG-PON2

<OLT์šฉ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„>

<Reach extender>

<OLT ํ”Œ๋žซํผ>

<์–ด๋ ˆ์ด Driver>

<OLT ๋ผ์ธ์นด๋“œ>

<์–ด๋ ˆ์ด ์†ก์‹ ๊ธฐ ๊ด‘๋ชจ๋“ˆ> <์‹ค๋ฆฌ์ฝ˜ AWG+PD>

<Tunable ํŠธ๋žœ์‹œ๋ฒ„>

<8x10Gb/s๊ด‘์†ก์‹ ๊ธฐ>

<ITU-T๋ฌผ๋ฆฌ๊ณ„์ธต ํ‘œ์ค€ํŠนํ—ˆ>

๊ฐ€์ž…์ž๋‹น 10Gbps์˜ ์ธํ„ฐ๋„ท ์ ‘์†์†๋„๋ฅผ ๋ณด์žฅํ•˜๊ธฐ ์œ„ํ•ด ์‹œ๋ถ„ํ•  ๋‹ค์ค‘ํ™” ๋ฐฉ์‹๊ณผ ํŒŒ์žฅ๋ถ„ํ•  ๋‹ค์ค‘ํ™” ๋ฐฉ์‹์„

์‚ฌ์šฉํ•˜๋Š” ๊ด‘๊ฐ€์ž…์ž๋ง ๊ธฐ์ˆ 

OLT: Optical Line Termination, ONT: Optical Network Terminal, VCSEL: Vertical Cavity Surface Emitting Laser,

CFP: 100G Form-factor Pluggable, SFP: Small Form-factor Pluggable, NG-PON2: Next Generation Passive Optical Network 2

Page 12: International Year of Light and Light-based Technologies

๊ธฐ์ˆ  ๊ฐœ์š”

๊ธฐ์ˆ  ์ˆ˜์ค€

๊ธฐ์ˆ ์„ฑ

๋ฐœํ‘œ ์ˆœ์„œ

์‚ฌ์—…์„ฑ

Page 13: International Year of Light and Light-based Technologies

13

II. ๊ธฐ์ˆ  ์ˆ˜์ค€ ์˜ค์ผ€์ŠคํŠธ๋ผ ๊ธฐ์ˆ  ์ˆ˜์ค€

3.2 ํ…Œ๋ผ๊ธ‰ ๊ด‘-ํšŒ์„ -ํŒจํ‚ท 3๊ณ„์ธต ํ†ตํ•ฉ ์Šค์œ„์น˜ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ (์„ธ๊ณ„์ตœ๊ณ )

ITU-T/IETF ํ†ตํ•ฉ ๊ตญ์ œํ‘œ์ค€ ์ ์šฉ ํŒจํ‚ท ๋ณดํ˜ธ์ ˆ์ฒด๊ธฐ์ˆ  (์„ธ๊ณ„์ตœ๊ณ , ์„ธ๊ณ„์ตœ์ดˆ ๊ตฌํ˜„)

๊ด‘,ํšŒ์„ ,ํŒจํ‚ท ๊ณ„์ธต ๋ ˆ์ด์–ด ํ†ตํ•ฉ ์ž๋™๊ฒฝ๋กœ ์ œ์–ด๊ธฐ์ˆ : ๋„คํŠธ์›Œํฌ์ž์› ํ™œ์šฉ์œจ ~90% (์„ธ๊ณ„์ตœ๊ณ )

100GE ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๊ธฐ์ˆ : ์†Œํ˜•ํ™” (CFP4, CFP๋Œ€๋น„ 1/4 ๋ฉด์ , ์„ธ๊ณ„์ตœ๊ณ ),

์žฅ๊ฑฐ๋ฆฌ (CFP, ์ „์†ก๊ฑฐ๋ฆฌ 4๋ฐฐ 80km, ์„ธ๊ณ„์ตœ๊ณ , ์ตœ์ดˆ)

๊ด‘์ „๋‹ฌ๋ง ๊ธฐ์ˆ 

๊ฐ€์ž…์ž ์ ‘์†์†๋„ ์ดˆ๋‹น 10๊ธฐ๊ฐ€๋น„ํŠธ ๋ณด์žฅํ˜• ์ธํ„ฐ๋„ท (์„ธ๊ณ„์ตœ์ดˆยท์„ธ๊ณ„์ตœ๊ณ )

์–ด๋ ˆ์ด ๋ ˆ์ด์ € ๊ธฐ๋ฐ˜ 10Gbps x 8์ฑ„๋„ ์†ก์‹ ๊ธฐ์™€ Si Photonics ๊ธฐ๋ฐ˜ ์ง‘์ ํ™” ๊ธฐ์ˆ  ์ ์šฉ์œผ๋กœ

๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ์ €๊ฐ€ํ™”(๊ธฐ์กด๋Œ€๋น„ 1/10), ์ €์ „๋ ฅํ™”(๊ธฐ์กด๋Œ€๋น„ 1/5 ์ „๋ ฅ ์†Œ๋ชจ) ๋ฐ

์†Œํ˜•ํ™”(๊ธฐ์กด๋Œ€๋น„ 1/50 ์นฉ ๋ฉด์ ) ๋™์‹œ ๋‹ฌ์„ฑ (์„ธ๊ณ„์ตœ์ดˆยท์„ธ๊ณ„์ตœ๊ณ )

Reach Extender ๊ธฐ๋ฐ˜ 60km ์ „์†ก ๊ด‘์—ญํ™”(๊ธฐ์กด ๋Œ€๋น„ 3๋ฐฐ ๊ด‘์—ญํ™”) ๊ธฐ์ˆ  (์„ธ๊ณ„์ตœ์ดˆยท์„ธ๊ณ„์ตœ๊ณ )

๊ด‘๊ฐ€์ž…์ž๋ง ๊ธฐ์ˆ 

<OLT ํ”Œ๋žซํผ>

<OLT ๋ผ์ธ์นด๋“œ> <8x10Gb/s๊ด‘์†ก์‹ ๊ธฐ>

OLT: Optical Line Terminal, CFP: 100G Form-factor Pluggable

Page 14: International Year of Light and Light-based Technologies

14

II. ๊ธฐ์ˆ  ์ˆ˜์ค€ ๊ธฐ์ˆ  ์ˆ˜์ค€ โ€“ 3.2T๊ธ‰ OCES

Optical Networking ๋ฒค๋” 1 Optical Networking ๋ฒค๋” 2 ๋ผ์šฐํ„ฐ ๋ฒค๋”

๊ตฌ๋ถ„

๊ฐœ๋ฐœ๋™ํ–ฅ ๋ผ์šฐํ„ฐ์™€๋Š” ๋ถ„๋ฆฌ๋œ ์ˆœ์ˆ˜ ์ „๋‹ฌ ๊ฐœ๋… (L0~L2) ์˜ ์ ‘๊ทผ ๋ฐฉ์‹, L0๋Š” ๋ณ„๋„ ์‹œ์Šคํ…œ(ETRI, eCI ์ œ์™ธ) ๋ผ์šฐํ„ฐ ๊ธฐ๋ฐ˜, MPLS LC ์ถ”๊ฐ€

์Šค์œ„์น˜ ๊ตฌ์กฐ Converged ์Šค์œ„์น˜

๊ธฐ์กด Universal(ODUk) ์Šค์œ„์น˜์— ํŒจํ‚ท์Šค์œ„์น˜ ๊ธฐ๋Šฅ ๋ถ€๊ฐ€

Converged ์Šค์œ„์น˜ (ODUk+Pkt) ํ˜•ํƒœ๋กœ ์ ‘๊ทผ ์ „์šฉ ํŒจํ‚ท ์Šค์œ„์น˜ (PTX)

๊ฒธ์šฉ ์‹œ์Šคํ…œ (๋ผ์šฐํ„ฐ,MPLS)

์‹œ์Šคํ…œ OCES-3T 1830 PSS-

64 OSN 8800 T-

64 RSS 5430 SPO 1480 hiT 7100 OPT 9648 CRS-3 PTX 5000

ํ˜•์ƒ

์„œ๋น„์Šค ์นด๋“œ 16 ์Šฌ๋กฏ 32 ์Šฌ๋กฏ 64์Šฌ๋กฏ 30 ์Šฌ๋กฏ 32 ์Šฌ๋กฏ 30 ์Šฌ๋กฏ 30์Šฌ๋กฏ 16 ์Šฌ๋กฏ 8 ์Šฌ๋กฏ

์Šค์œ„์น˜ ์šฉ๋Ÿ‰ 3.2T 3.84T 2.56T 3.6T 3.2T 1.5T

(15x100G) 3.6T 2.24T 3.84T

์Šฌ๋กฏ๋‹น ์šฉ๋Ÿ‰

200G 120G 40G 120G 100G 100G 120G 140G 480G

ํŒจํ‚ท ์ธํ„ฐํŽ˜์ด์Šค

20x10GE 2x100GE

10x10GbE 2x40G any

24xGbE

22xGE 4x10GE

48xGE 12x10GE 3x40G

10x10GE 2x40GE 1x100GE

10x10GE 1x100GE

12x10GE 3x40GE 1x100GE

14x10GE 1x100GE

10GbE x 48 40GbE x 16 100GbE x 4

TDM ์ธํ„ฐํŽ˜์ด์Šค

10xOTU2(e) 1xOTU4

10xOTU2e, STM64

2x40g any 24xSTM16

16xSTM16 4xSTM64 1xSTM256

48xSTM16 12xSTM64 3xSTM256

10xSTM64 2xSTM256

10xSTM64 12xSTM64 3xSTM256

4xSTM64c 1xSTM-256c

ETRI

๊ฒฝ์Ÿ๋ ฅ

OCES์˜ ์ฃผ์š” ๊ธฐ์ˆ 

๊ฒฝ์Ÿ๋ ฅ

ITU-T, IETF ์–‘๋Œ€ MPLS-TP ๊ตญ์ œ ํ‘œ์ค€ ๋งŒ์กฑ ํŒจํ‚ท์ „๋‹ฌ๊ธฐ์ˆ (์„ธ๊ณ„ ์ตœ์ดˆ/์ตœ๊ณ ) โ€ข ETRI ๊ธฐ์ˆ , ITU-T, IETF ์–‘๋Œ€ ๊ตญ์ œ ํ‘œ์ค€ ์ฑ„ํƒ(2๊ฑด), ๊ตญ์ œ ํ‘œ์ค€ IPR(ํŠนํ—ˆ ) 2๊ฑด(์„ธ๊ณ„ ์ตœ๊ณ ) โ€ข H/W ๊ธฐ๋ฐ˜ MPLS-TP ๋ณดํ˜ธ์ ˆ์ฒด๊ธฐ์ˆ (์„ธ๊ณ„ ์ตœ์ดˆ/์ตœ๊ณ ): ์ตœ๋Œ€ 8K ๊ฐœ(๊ธ€๋กœ๋ฒŒ ๊ธฐ์—…, 1K ๊ฐœ ์ดํ•˜)

GMPLS ๊ธฐ๋ฐ˜ ๊ด‘, ํšŒ์„ , ํŒจํ‚ท 3 ๊ณ„์ธต ๋ ˆ์ด์–ด ํ†ตํ•ฉ ์ž๋™ ๊ฒฝ๋กœ ์ œ์–ด ๊ธฐ์ˆ (์„ธ๊ณ„ ์ตœ๊ณ ) โ€ข ETRI, ๊ด‘-ํšŒ์„ -ํŒจํ‚ท 3๊ณ„์ธต ๋ ˆ์ด์–ด ํ†ตํ•ฉ ์ž๋™๊ฒฝ๋กœ์ œ์–ด ์ˆ˜์ค€: ๋„คํŠธ์›Œํฌ์ž์›์„ 90%์ด์ƒ ํ™œ์šฉ โ€ข ๊ธ€๋กœ๋ฒŒ๊ธฐ์—…๋“ค์€ ์ˆ˜๋™ ๋ฐ ๋‹จ์ผ๊ณ„์ธต ์ž๋™๊ฒฝ๋กœ์ œ์–ด ์ˆ˜์ค€: ๋„คํŠธ์›Œํฌ์ž์› ํ™œ์šฉ์œจ 30~50% ์ดํ•˜

Page 15: International Year of Light and Light-based Technologies

๊ธฐ์ˆ  ๊ฐœ์š”

๊ธฐ์ˆ  ์ˆ˜์ค€

๊ธฐ์ˆ ์„ฑ

๋ฐœํ‘œ ์ˆœ์„œ

์‚ฌ์—…์„ฑ

Page 16: International Year of Light and Light-based Technologies

16

ํ•ต์‹ฌ์›์ฒœ๊ธฐ์ˆ  ์ข…ํ•ฉ

ํ•˜๋“œ์›จ์–ด ๊ธฐ๋ฐ˜ MPLS-TP ์„ ํ˜•๋ณดํ˜ธ์ ˆ์ฒด ๊ธฐ์ˆ  TWDM-PON ๊ด‘๋งํฌ ๊ธฐ์ˆ 

100G ์ด๋”๋„ท CFP์šฉ ๊ด‘์ˆ˜์‹ ๊ธฐ ๊ธฐ์ˆ  100G(4x25G) ์ด๋”๋„ท CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๊ธฐ์ˆ 

ETRI๊ฐ€ ํ‘œ์ค€ํ™”๋ฅผ ์ฃผ๋„ํ•œ MPLS-TP ์„ ํ˜•๋ณดํ˜ธ์ ˆ์ฒด ๊ตญ์ œ๋‹จ์ผํ‘œ์ค€์„ FPGA ๊ธฐ๋ฐ˜์œผ๋กœ ๊ตฌํ˜„ํ•˜์—ฌ ๋ง ์žฅ์•  ์‹œ ์‹ ์†ํ•œ ํŠธ๋ž˜ํ”ฝ ๋ณต๊ตฌ์™€ ๋ณต๊ตฌ ๊ฐ€๋Šฅ ์—ฐ๊ฒฐ ๊ฐœ์ˆ˜์˜ ํš๊ธฐ์ ์ธ ์ฆ๋Œ€๋ฅผ ์‹คํ˜„ํ•˜๋Š” ๊ธฐ์ˆ 

๊ธฐ์ˆ ์ด์ „: 3๊ฐœ ๊ธฐ์—…

- โ€˜3.2ํ…Œ๋ผ๊ธ‰ OCES OTN ๋ฐ MPLS-TP ๊ธฐ์ˆ โ€™: ์ฝ”์œ„๋ฒ„(โ€˜14.12),

ํ…”๋ ˆํ•„๋“œ(โ€˜14.12), ์šฐ๋ฆฌ๋„ท(โ€™14.12)

1์‹ค1๊ธฐ์—… ์ง€์› ์šฐ์ˆ˜์‚ฌ๋ก€ ์ตœ์šฐ์ˆ˜์ƒ(โ€™14.12.) - ์ฝ”์œ„๋ฒ„(PTN ์ƒ์šฉํ™” ๋ฐ ์‚ฌ์—…ํ™” ์ง€์›)

๊ตญ์ œํ‘œ์ค€ 2๊ฑด, ๊ตญ์ œํ‘œ์ค€ํŠนํ—ˆ 2๊ฑด SCI ๋…ผ๋ฌธ 1ํŽธ ๊ฒŒ์žฌ(IF=4.46) : IEEE Communication Magazine(โ€˜14.12.11.)

100G ์ด๋”๋„ท ๊ด‘์‹ ํ˜ธ๋ฅผ ์ˆ˜์‹ , ์ „๊ธฐ์‹ ํ˜ธ๋กœ ๊ด‘/์ „ ๋ณ€ํ™˜ํ•˜๋Š” ๊ด‘์ˆ˜์‹ ๊ธฐ ๊ธฐ์ˆ ๋กœ์„œ 100G ์ด๋”๋„ท CFP ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„์˜ ๊ด‘์ˆ˜์‹ ๋ถ€์— ์ ์šฉ

๊ธฐ์ˆ ์ด์ „:

- 43G ROSA ๊ธฐ์ˆ : ์—์ด์•Œํ…(โ€˜14.02)

์ค‘๊ตญ ZTE์— 500๋งŒ๋ถˆ ์ˆ˜์ถœ(โ€˜14.11.)

์ƒ์šฉํ™”ํ˜„์žฅ์ง€์› ์šฐ์ˆ˜์‚ฌ๋ก€(โ€˜14.12.) 1์‹ค 1๊ธฐ์—… ์ง€์› ์šฐ์ˆ˜์‚ฌ๋ก€(โ€™14.12.)

์ดˆ๊ณ ์† ๊ด‘์ธํ„ฐ๋„ท ์„œ๋น„์Šค์— ์‚ฌ์šฉ๋˜๋Š” TWDM-PON ์‹œ์Šคํ…œ์˜ OLT์™€ ONU ๊ฐ„์˜ ํ•˜ํ–ฅ 10Gb/s x 8์ฑ„๋„, ์ƒํ–ฅ 2.5Gbps x 8์ฑ„๋„, 40km ๊ด‘๋งํฌ ๊ธฐ์ˆ 

๊ธฐ์ˆ ์ด์ „: - โ€˜TWDM-PON ONT ๊ด‘ ํŠธ๋žœ์‹œ๋ฒ„์šฉ ์–‘๋ฐฉํ–ฅ ๊ด‘์†ก์ˆ˜์‹  ๋ชจ๋“ˆ ๊ธฐ์ˆ โ€™: ๋น›๊ณผ์ „์ž(โ€˜14.12) ETRI ์‚ฌ์—…์ฑ…์ž„์ž๊ฐ€ ์—ฐ๊ตฌ์†Œ๊ธฐ์—… ์„ค๋ฆฝ ๋ฐ ๊ธฐ์ˆ ์‚ฌ์—…ํ™” ์ถ”์ง„

100G ์ด๋”๋„ท ๊ด‘์‹ ํ˜ธ๋ฅผ ๋‹จ์ผ๋ชจ๋“œ ๊ด‘์„ฌ์œ (SMF)๋ฅผ ํ†ตํ•ด 10km๊นŒ์ง€ ์ „์†ก ๊ฐ€๋Šฅํ•œ ์ดˆ์†Œํ˜•, ์ €์ „๋ ฅ CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๋ฐ ๊ด‘์ˆ˜์‹ ๊ธฐ ๊ธฐ์ˆ 

๊ธฐ์ˆ ์ด์ „:

- 100G ์ด๋”๋„ท์šฉ 4x25G ROSA ๊ธฐ์ˆ : ์—์ด์•Œํ…(โ€™14.02)

- 100G ์ด๋”๋„ท CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๊ธฐ์ˆ : ์—์ด์•Œํ…(โ€™14.12)

์‹œ์žฅ ๊ฐœ์ฒ™

- ใˆœ์—์ด์•Œํ…์˜ ์ค‘๊ตญ ZTE, Huawei์— ์ƒ˜ํ”Œ ์‹œํ—˜ ์˜ˆ์ •(โ€˜14.12)

OLT: Optical Line Terminal, ONT: Optical Network Terminal, ROSA: Receiver Optical Sub Assembly,

TWDM-PON: Time- and Wavelength-Division Multiplexed Passive Optical Network , CFP: 100G Form-factor Pluggable,

๊ตญ์ œํ‘œ์ค€ํŠนํ—ˆ 1๊ฑด SCI ๋…ผ๋ฌธ 2ํŽธ ๊ฒŒ์žฌ(IF=3.53ํฌํ•จ) Optics Express(โ€˜14.07.) ์—ฐ๊ตฌ์†Œ๊ธฐ์—… ์„ค๋ฆฝ(์˜ตํ…”๋ผ, โ€˜15.02.)

SCI ๋…ผ๋ฌธ 1ํŽธ ๊ฒŒ์žฌ: Electronics Letters(โ€˜14.03.)

๊ตญ์ œํ‘œ์ค€ํŠนํ—ˆ 1๊ฑด SCI ๋…ผ๋ฌธ 1ํŽธ ๊ฒŒ์žฌ(IF=3.53) Optics Express(โ€˜14.02.)

III. ๊ธฐ์ˆ ์„ฑ

Page 17: International Year of Light and Light-based Technologies

17

MPLS-TP ์„ ํ˜•๋ณดํ˜ธ์ ˆ์ฒด๊ธฐ์ˆ 

MPLS-TP: MPLS Transport Profile

(2014.4.11 ์ผ์ž)

ETRI โ€˜MPLS-TP ์„ ํ˜•๋ณดํ˜ธ์ ˆ์ฒด๊ธฐ์ˆ โ€™ ITU-T, IETF ๊ตญ์ œ ๋‹จ์ผ ํ‘œ์ค€ ์ฑ„ํƒ ETRI๋Š” ITU-T์™€ IETF์˜ ์š”๊ตฌ์‚ฌํ•ญ์„ ๋ชจ๋‘ ๋งŒ์กฑํ•˜๋Š” ํ”„๋กœํ† ์ฝœ๊ณผ ์ƒํƒœ์ฒœ์ด ์—”์ง„์˜ ๋™์ž‘์„ ์„ธ๊ณ„ ์ตœ์ดˆ๋กœ ๊ฐœ๋ฐœํ•˜์—ฌ ์–‘๋Œ€

๊ธฐ๊ตฌ์˜ ๊ตญ์ œํ‘œ์ค€์œผ๋กœ ์ฑ„ํƒ

โ€ข IETF RFC 7271, โ€˜Linear Protection Switching for MPLS-TPโ€™(2014.06.)

โ€ข ITU-T G.8131/Y.1382, โ€˜Linear Protection Switching for MPLS-TPโ€™(โ€˜14.07.)

โ€ข IETF RFC 7347, โ€˜Pre-standard Linear Protection Switching in MPLS-TPโ€™(โ€˜14.09.)

๊ตญ์ œํ‘œ์ค€ IPR(ํŠนํ—ˆ) 2๊ฑด ํ™•๋ณด

โ€ข โ€˜๋ณดํ˜ธ์ ˆ์ฒด๋ฅผ ์œ„ํ•œ ์„ ํƒ์  ๋ธŒ๋กœ๋“œ์บ์ŠคํŠธ ๋ธŒ๋ฆฟ์ง€โ€™, โ€˜์„ ํ˜•๋ณดํ˜ธ์ ˆ์ฒด ๋ฐฉ๋ฒ• ๋ฐ ์žฅ์น˜โ€™

โ€˜MPLS-TP ์„ ํ˜•๋ณดํ˜ธ์ ˆ์ฒด๊ธฐ์ˆ โ€™ ๊ตญ์ œ ๋‹จ์ผํ‘œ์ค€ ์ฑ„ํƒ์œผ๋กœ ๋ง ์‚ฌ์—…์ž ์บ๋ฆฌ์–ด์ด๋”๋„ท ๊ตฌ์ถ• ๊ฐ€์†ํ™”

๊ตญ๋‚ด ์žฅ๋น„์—…์ฒด๋“ค์€ ETRI์™€(ํ•ต์‹ฌ IPR ๋ณด์œ ) ๊ณต๋™์—ฐ๊ตฌ๋กœ ๊ธ€๋กœ๋ฒŒ ์‹œ์žฅ์—์„œ ๊ธฐ์ˆ ์ฃผ๋„๊ถŒ ํ™•๋ณด ๊ฐ€๋Šฅ

III. ๊ธฐ์ˆ ์„ฑ

Page 18: International Year of Light and Light-based Technologies

18

์ €๊ฐ€ํ™”(1/10)-์ €์ „๋ ฅํ™”(1/5), ์†Œํ˜•ํ™”(1/50) ๋‹ฌ์„ฑ ์‚ฌ์—… ์ฑ…์ž„์ž๊ฐ€ ์ง์ ‘ ์—ฐ๊ตฌ์†Œ ๊ธฐ์—… ์„ค๋ฆฝ ๋ฐ ์‚ฌ์—…ํ™” ์ถ”์ง„

OLT์šฉ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„์˜ ์šฐ์ˆ˜์„ฑ โ€ขVCSEL Array ๊ธฐ๋ฐ˜ 10Gbps x 8์ฑ„๋„ TOSA์™€ Si Photonics ๊ธฐ๋ฐ˜ ์ง‘์ ํ™” ๊ธฐ์ˆ  ์ ์šฉ์œผ๋กœ ๊ด‘ ํŠธ๋žœ์‹œ๋ฒ„ ์ €๊ฐ€ํ™”(๊ธฐ์กด๋Œ€๋น„ 1/10), ์ €์ „๋ ฅํ™”(๊ธฐ์กด๋Œ€๋น„ 1/5 ์ „๋ ฅ ์†Œ๋ชจ) ๋ฐ ์†Œํ˜•ํ™”(๊ธฐ์กด๋Œ€๋น„ 1/50 ์นฉ ๋ฉด์ ) ๋™์‹œ ๋‹ฌ์„ฑ(์„ธ๊ณ„์ตœ์ดˆยท์„ธ๊ณ„์ตœ๊ณ )

โ€ข์ €๊ฐ€ ๊ด‘๊ฒฐํ•ฉ ๊ธฐ์ˆ : ์ €๊ฐ€์˜ Butt-coupling ์ •๋ ฌ๊ธฐ์ˆ ์„ ์‚ฌ์šฉํ•˜์—ฌ ๊ณ ๊ฐ€ ๋ Œ์ฆˆ ์–ด๋ ˆ์ด๋ฅผ ์‚ฌ์šฉํ•œ ๊ฒฝ์šฐ์™€ ๋™์ผํ•œ ๊ด‘๊ฒฐํ•ฉ ํšจ์œจ (50%) ๋ฐ ๊ด‘์ •๋ฃ” ํ—ˆ์šฉ์˜ค์ฐจ ๋‹ฌ์„ฑ (ยฑ5ฮผm(X,Y), 50ฮผm(Z)): ์—ฐ๊ตฌ์†Œ๊ธฐ์—… ๊ธฐ์ˆ ์ถœ์ž ํŠนํ—ˆ

โ€ข๊ณ ์† ๊ณ ๋ฐ€๋„ ํšŒ๋กœ ์„ค๊ณ„๊ธฐ์ˆ : ์—ฐ์„ฑํšŒ๋กœ๊ธฐํŒ(๋Œ€์—ญํญ: 38GHz)๊ณผ Wire-bonding(๋Œ€์—ญํญ: 18GHz)์˜ ๋†’์€ ๋Œ€์—ญํญ ๋‹ฌ์„ฑ ๋ฐ IPR ํ™•๋ณด

์ฃผ์š” ํŠน์ง•

์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๊ตฌ์กฐ ๋ฐ ๊ด‘๊ฒฐํ•ฉ ๊ธฐ์ˆ  ๊ด€๋ จ ์›์ฒœํŠนํ—ˆ 4๊ฑด ํ™•๋ณด

"์ €๊ฐ€ํ˜• ๊ด‘๊ฒฐํ•ฉ ๋ชจ๋“ˆ," 10-2014-0041988(ํ•œ) ๋“ฑ 4๊ฑด

์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„์˜ ๋ชจ๋ฐ”์ผ ํ”„๋ก ํŠธํ™€ ์‘์šฉ ๊ด€๋ จ SCI ๋…ผ๋ฌธ 1๊ฑด : OE (IF: 3.535, ์ƒ์œ„ 20% ์ €๋„) โ€œCompactly packaged monolithic four-wavelength VCSEL array with 100-GHz wavelength spacing for future-proof mobile fronthaul transport,โ€ Opt. Express, 2014. 12.

NG-PON2๋ฅผ ์œ„ํ•œ ๊ด‘์†ก์ˆ˜์‹ ๊ธฐ ๊ธฐ์ˆ  ๊ด€๋ จ ํ•™ํšŒ๋…ผ๋ฌธ 2๊ฑด

โ€œCost effective VCSEL array based 80-Gbps TOSA for NG-PON2โ€, COIN2014, ๋“ฑ 2๊ฑด

ํ•ต์‹ฌ ์›์ฒœ IPR

-15 -10 -5 0 5 10 150.0

0.1

0.2

0.3

0.4

0.5

0.6

X00 m

Y00 m

Co

up

lin

g R

ati

o

Distance (m)

<๊ด‘๊ฒฐํ•ฉํšจ์œจ ์ธก์ •>

0 5 10 15 20 25 30-12

-9

-6

-3

0

RF cable

PCB

0.3 mm

0.6 mm

S21 (

dB

)

Bandwidth (GHz)

~18 GHz

<Wire bonding>

38 GHz

<High Speed lines>

<๊ด‘ํŠธ๋žœ์‹œ๋ฒ„>

[ ์„ฑ๋Šฅ ๋ฐ ํ˜•์ƒ ]

OLT: Optical Line Termination, VCSEL: Vertical Cavity Surface Emitting Laser, TOSA: Transmitter Optical Sub Assembly, IPR: Intellectual

Property Rights, SCI: Science Citation Index, IF: Impact Factor

OLT์šฉ ์ €๊ฐ€ํ˜• ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ III. ๊ธฐ์ˆ ์„ฑ

Page 19: International Year of Light and Light-based Technologies

19

100G CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„

100G(4x25G) CFP4 ROSA

100G ์ด๋”๋„ท CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ์ƒ์šฉ ์‹œ์ œํ’ˆ ์„ธ๊ณ„ ์ตœ์ดˆ ๊ฐœ๋ฐœ - ํ•ด์™ธ ์„ ๋„์—…์ฒด๋Š” 2015๋…„ ์ค‘๋ฐ˜๊ธฐ ์ƒ์šฉํ™” ์˜ˆ์ •

๊ธฐ์กด ์ƒ์šฉ 100G ์ด๋”๋„ท CFP2 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๋Œ€๋น„ ํฌ๊ธฐ 66% ๊ฐ์†Œ, ์†Œ๋ชจ์ „๋ ฅ 50% ๊ฐ์†Œ

ํ•ต์‹ฌ ๋ถ€ํ’ˆ์ธ 4x25G ๊ด‘์ˆ˜์‹ ๊ธฐ(ROSA) ๋ชจ๋“ˆ ์ž์ฒด ๊ฐœ๋ฐœ

- ์กฐ๋ฆฝ ๊ณต์ •์„ ๊ฐ„์†Œํ™”ํ•˜์—ฌ ์–‘์‚ฐ์„ฑ์„ ๋†’์ธ ๊ณ ์œ ์˜ ๊ตฌ์กฐ ์ œ์•ˆํ•˜๊ณ  ์ ์šฉ (๊ณต์ •๋‹จ๊ณ„ 14% ๊ฐ์†Œ)

๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๋ฐ ๊ด‘์ˆ˜์‹ ๊ธฐ ๊ด€๋ จ ์›์ฒœํŠนํ—ˆ 5๊ฑด ํ™•๋ณด โ€œ ๋‹ค ํŒŒ ์žฅ ๊ด‘ ์ˆ˜ ์‹  ์žฅ ์น˜ ๋ฐ ๊ทธ ๋ฐฉ ๋ฒ• ," 2013-0140933(ํ•œ) ๋“ฑ 5๊ฑด

๊ด‘์ˆ˜์‹ ๊ธฐ ๊ด€๋ จ SCI ๋…ผ๋ฌธ 1๊ฑด : OE 1๊ฑด (IF: 3.535) Analysis of dimensional tolerance for an optical demultiplexer of a highly alignment tolerant 4 x 25 Gb/s ROSA moduleโ€, Optical Express, vol. 22, pp.4307-4315, Feb. 2014.2.

ํ•ต์‹ฌ ์›์ฒœ IPR ์ฃผ์š” ํŠน์ง•

100G CFP ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ (80km)

100G ์ด๋”๋„ท ๋ฐ OTN ๊ด‘์‹ ํ˜ธ๋ฅผ 80km

์ „์†กํ•  ์ˆ˜ ์žˆ๋Š” ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ์„ธ๊ณ„ ์ตœ์ดˆ ๊ฐœ๋ฐœ - ์ „์†ก๊ฑฐ๋ฆฌ 80km, ์†Œ๋ชจ์ „๋ ฅ 17W, ์ˆ˜์‹ ๊ฐ๋„:

์ฑ„๋„๋‹น -24 dBm ์ดํ•˜ - ์ค‘๊ตญ ZTE์˜ ํ‘œ์ค€ ๊ทœ๊ฒฉ์œผ๋กœ ์„ ์ • (2014.9.)

๊ธฐ์ˆ ์ด์ „ ์—…์ฒด์ธ ใˆœ์—์ด์•Œํ…์—์„œ ์ค‘๊ตญ์˜ ZTE ์ƒ˜ํ”Œ ์‹œํ—˜ ์™„๋ฃŒ ๋ฐ 500๋งŒ ๋‹ฌ๋Ÿฌ ์ˆ˜์ถœ ๊ณ„์•ฝ ์ฒด๊ฒฐ (2014.5. ~ 9.)

๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ ๋ฐ ๊ด‘์ˆ˜์‹ ๊ธฐ ๊ด€๋ จ ์›์ฒœํŠนํ—ˆ

4๊ฑด ํ™•๋ณด โ€œ๋‹ค์ฑ„๋„ ๊ด‘์†ก์ˆ˜์‹  ์žฅ์น˜ ๋ฐ ์ˆ˜์‹  ์žฅ์น˜์˜ ๋Šฅ๋™ ์ •๋ ฌ ๋ฐฉ๋ฒ•,โ€ 1047121(ํ•œ) ๋“ฑ 4๊ฑด

๊ด‘์ˆ˜์‹ ๊ธฐ ๊ด€๋ จ SCI ๋…ผ๋ฌธ 1๊ฑด : EL 1๊ฑด (IF: 1.068) Miniaturized 43 Gbit/s ROSA module using TO-can package for optical transceiversโ€, Electronics Letters, vol. 50, pp. 530-531, 2014.3.

ํ•ต์‹ฌ ์›์ฒœ IPR ์ฃผ์š” ํŠน์ง•

100G CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„

100G CFP ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„

OTN: Optical Transport Network, CFP: 100G Form-factor Pluggable, SCI: Science Citation Index, ROSA: Receiver Optical Sub Assembly

100GE ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„ III. ๊ธฐ์ˆ ์„ฑ

Page 20: International Year of Light and Light-based Technologies

๊ธฐ์ˆ  ๊ฐœ์š”

๊ธฐ์ˆ  ์ˆ˜์ค€

๊ธฐ์ˆ ์„ฑ

๋ฐœํ‘œ ์ˆœ์„œ

์‚ฌ์—…์„ฑ

Page 21: International Year of Light and Light-based Technologies

21

ํ†ต์‹ ์‚ฌ์—…์ž ๊ฒ€์ฆ

์‹œํ—˜ ๊ฐœ์š”

KT POC ๋ฐฐ๊ฒฝ

KT ์ธํ”„๋ผ์—ฐ๊ตฌ์†Œ ์ฃผ๋„๋กœ ETRI POTN ๊ณผ์ œ ๊ฒฐ๊ณผ๋ฌผ์˜ KT ๋ง ์ ์šฉ์„ ์œ„ํ•œ PoC ๊ฒ€์ฆ

3.2T OCES ์žฅ๋น„์˜ KT POTN ํ†ตํ•ฉ ์ „๋‹ฌ๋ง ๊ธฐ์ˆ  ๊ทœ๊ฒฉ ์ ํ•ฉ์„ฑ ์—ฌ๋ถ€ ๊ฒ€์ฆ

๊ธฐ๊ฐ„ : 2014.08.25. ~ 2014.09.02.(7์ผ)

์žฅ์†Œ : ETRI ๊ด‘์ธํ„ฐ๋„ท์—ฐ๊ตฌ๋ถ€ ์‹คํ—˜์‹ค

์ฃผ๊ด€ : KT ์ธํ”„๋ผ์—ฐ๊ตฌ์†Œ

๊ฒ€์ฆ ํ•ญ๋ชฉ

POTN OCES ๊ธฐ๋ณธ ๊ธฐ๋Šฅ ์‹œํ—˜ : PTN ๊ณ„์ธต, OTN ๊ณ„์ธต, GMPLS

KT ์„œ๋น„์Šค ์ˆ˜์šฉ ๊ธฐ๋Šฅ ๊ฒ€์ฆ : ์ธํ„ฐ๋„ท, IPTV, VPN, ์ „์šฉํšŒ์„  ์„œ๋น„์Šค

์žฅ๋น„ ๊ตฌ์„ฑ

POTN (4๋Œ€, ETRI)

๋ผ์šฐํ„ฐ (8๋Œ€, KT)

๊ณ„์ธก์žฅ๋น„ (Packet/Circuit, ETRI)

ํ† ํด๋กœ์ง€ : KT ์ฝ”์–ด๋„คํŠธ์›Œํฌ(์„ผํ„ฐ-์—์ง€) ๊ตฌ์กฐ ๊ธฐ๋ฐ˜ ๋„คํŠธ์›Œํฌ

์‹œํ—˜ ํ™˜๊ฒฝ

๊ฒฐ๊ณผ ๋ฐ ์˜์˜

3.2T ๋ฐฑ๋ณธ๊ธ‰ ํ†ตํ•ฉ์ „๋‹ฌ๋ง ์žฅ๋น„๋กœ ํฌ์ง€์…”๋‹ ๊ฐ€๋Šฅ์„ฑ ํ™•์ธ

POTN์˜ MPLS-TP ๊ณ„์ธต๊ณผ OTN ๊ณ„์ธต์˜ ํ•ต์‹ฌ๊ธฐ๋Šฅ์ธ OAM/Protection ๊ธฐ๋Šฅ ์ง€์› PTN ๊ณ„์ธต์€ ๋ฏธ์ง€์›๋œ ์ผ๋ถ€ ๊ธฐ๋Šฅ ๊ตฌํ˜„ ์™„๋ฃŒ ์‹œ ์™ธ์‚ฐ ๋Œ€๋น„ IP ์„œ๋น„์Šค ์ˆ˜์šฉ์— ์ฐจ๋ณ„์„ฑ ๋ณด์œ  OTN ๊ณ„์ธต์€ ODUFlex ๊ธฐ๋Šฅ๊ตฌํ˜„ ์™„๋ฃŒ ์‹œ ์ฐจ๋ณ„์„ฑ ๋ณด์œ  ๊ฒฐ๊ณผ๋ฌผ KT PoC ์‹œํ—˜์ ˆ์ฐจ์„œ(PTN) KT PoC ์‹œํ—˜์ ˆ์ฐจ์„œ(OTN) KT ์‹œํ—˜ ๊ฒฐ๊ณผ์„œ

IV. ์‚ฌ์—…์„ฑ

Page 22: International Year of Light and Light-based Technologies

22

์ถ”์ง„๋ฐฐ๊ฒฝ : ๊ธฐ์ˆ  ์šฐ์œ„์„ฑ ๊ฒ€์ฆ ๋ฐ ๊ตญ๋‚ด์™ธ ์‹œ์žฅ ๊ฐœ์ฒ™์— ํ™œ์šฉ โ€“ 3.2T OCES ์‹œ์Šคํ…œ๊ณผ NG-PON2 ์‹œ์Šคํ…œ์„ ์‹ค์ œ ์šด์˜ ์ค‘์ธ KOREN์— ์ ์šฉํ•˜์—ฌ ๊ธฐ๋Šฅ ๋ฐ ์„ฑ๋Šฅ ๊ฒ€์ฆ โ€“ 2015๋…„ ์ดํ›„ 3.2T OCES๋กœ KOREN ๋ฐฑ๋ณธ ๋ง ์—…๊ทธ๋ ˆ์ด๋“œ ๋ฐ 10G ๊ฐ€์ž…์ž ๋ง ์ ์šฉ ํƒ€๋‹น์„ฑ ์ž…์ฆ

๊ธฐ ๊ฐ„ : 2014.11.12. ~ 2014.11.21. ์žฅ ์†Œ : ์„œ์šธ NIA KOREN NOC, ๋Œ€์ „ KOREN POP, ETRI ๊ด‘์ธํ„ฐ๋„ท์—ฐ๊ตฌ๋ถ€ ์‹คํ—˜์‹ค ์ฃผ ๊ด€ : NIA (KT KOREN NOC ์ง€์›) ์ˆ˜ ๊ฒ€ : ETRI ๊ด‘์ธํ„ฐ๋„ท์—ฐ๊ตฌ๋ถ€, ์ฝ”์œ„๋ฒ„(ROADM ์„œ๋ธŒ์‹œ์Šคํ…œ)

3.2T OCES โ€“ MPLS-TP ํฌ์›Œ๋”ฉ/OAM ๋ฐ ๋ณดํ˜ธ ์ ˆ์ฒด โ€“ ODU ํšŒ์„  ์ „์†ก/์Šค์œ„์นญ/OAM ๋ฐ ๋ณดํ˜ธ ์ ˆ์ฒด โ€“ MPLS-TP/OTN GMPLS โ€“ ์ƒ์šฉ๋ง ์—ฐ๋™ ์„œ๋น„์Šค

NG-PON2 โ€“ ์ƒํ•˜ํ–ฅ 10G ์ „์†ก, ์ƒ์šฉ๋ง ์—ฐ๋™ ์„œ๋น„์Šค

์žฅ๋น„ ๊ตฌ์„ฑ โ€“ 3.2T OCES ์‹œ์Šคํ…œ: ์„œ์šธ NIA NOC 1๋Œ€, ๋Œ€์ „ 3๋Œ€ โ€“ NG-PON2 ์‹œ์Šคํ…œ: ๋Œ€์ „ OLT 1๋Œ€, ONU 1๋Œ€ โ€“ ์ƒ์šฉ ๋ผ์šฐํ„ฐ : ์„œ์šธ NIA NOC 1๋Œ€ โ€“ ์ธก์ • ์žฅ๋น„ : ์„œ์šธ NIA Chariot Server 1๋Œ€,

๋Œ€์ „ Chariot Client 1๋Œ€ โ€“ 4k UHD ์žฅ๋น„ : ๋Œ€์ „ 4k UHD Server 1๋Œ€, Terminal 1๋Œ€

์„œ์šธ-๋Œ€์ „ ๊ด‘์„ ๋กœ: ๊ธฐ์กด POINTS ์—ฐ๊ฒฐ ๊ด‘์„ ๋กœ ํ™œ์šฉ

3.2T OCES๋ฅผ ์‹ค์ œ ์šด์šฉ์ค‘์ธ KOREN ์—ฐ๊ตฌ๊ฐœ๋ฐœ๋ง์— ์ ์šฉ 3์ž ๊ฒ€์ฆ(NIA ์ฃผ๊ด€ ์‹œํ—˜) โ€“ 3.2T OCES ์‹œ์Šคํ…œ์˜ ๊ธฐ๋Šฅ ๋ฐ ์„ฑ๋Šฅ์— ๋Œ€ํ•œ ๊ฐ๊ด€์  ์‹ ๋ขฐ์„ฑ ๊ฒ€์ฆ โ€“ 2015๋…„ 3.2T OCES๋กœ KOREN ๋ฐฑ๋ณธ๋ง ์—…๊ทธ๋ ˆ์ด๋“œ ๋ฐ ์‹ค์ฆ์‚ฌ์—…์„ ํ†ตํ•œ Reference Site ๊ตฌ์ถ• ์ถ”์ง„

๊ฒฐ๊ณผ๋ฌผ : KOREN ์ ์šฉ OCES ์‹œ์Šคํ…œ ์‹œํ—˜์ ˆ์ฐจ์„œ

์‹œํ—˜ ๊ฐœ์š”

๊ฒ€์ฆ ํ•ญ๋ชฉ

์‹œํ—˜ ํ™˜๊ฒฝ

๊ฒฐ๊ณผ ์˜์˜

์ƒ์šฉ๋ง ๊ฒ€์ฆ(Field Test) IV. ์‚ฌ์—…์„ฑ

Page 23: International Year of Light and Light-based Technologies

23

์‹œ์Šคํ…œ ํ†ตํ•ฉ ์‹คํ—˜์‹ค ํ˜„์žฅ

OCES

๊ธฐ์ˆ  ์„ค๋ช… ์˜์ƒ

์˜ค์ผ€์ŠคํŠธ๋ผ ๊ด‘์ธํ„ฐ๋„ท ๊ธฐ์ˆ 

ํ™๋ณด ์˜์ƒ / ์–ธ๋ก ๋ณด๋„ ์˜์ƒ

๊ด‘์„ฌ์œ  (20km)

4K UHD ๋ฌด์••์ถ•

์˜์ƒ ํ™”๋ฉด

4K UHD

Client

NG-PON2

๊ธฐ์ˆ  ์„ค๋ช… ์˜์ƒ

๋ณด๋“œ/๋ถ€ํ’ˆ ์ „์‹œ

4K UHD

Server

100M

Client

100M

Server

๊ณ„์ธก๊ธฐ

(๋ณดํ˜ธ์ ˆ์ฒด ์„ฑ๋Šฅ์ธก์ •)

OCES

NG-PON2 System

Page 24: International Year of Light and Light-based Technologies

24

ํ•ด์™ธ ์ˆ˜์ถœ

CFP: 100G Form-factor Pluggable, CFP4: 100G Form-factor Pluggable4

- 40G 80km CFP ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„:

ZTE, Huawei ์‚ฌ ์ƒ˜ํ”Œ ์‹œํ—˜ ์™„๋ฃŒ

230๋งŒ ๋‹ฌ๋Ÿฌ ์ˆ˜์ถœ (2014.05.14.)

- 100G 40km/80km CFP ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„:

ZTE์‚ฌ ์ƒ˜ํ”Œ ์‹œํ—˜ ์™„๋ฃŒ

ํ˜„์žฌ๊นŒ์ง€ 500๋งŒ ๋‹ฌ๋Ÿฌ ์ˆ˜์ถœ ๊ณ„์•ฝ ์ฒด๊ฒฐ

- 100G 10km CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„:

๊ธฐ์ˆ ์ด์ „ ๊ณ„์•ฝ ์ฒด๊ฒฐ(2012.12.10.)

ZTE, Huawei ์‚ฌ ์ƒ˜ํ”Œ ์‹œํ—˜ ์˜ˆ์ •

(2014.12.)

40G, 100G CFP ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„

100G CFP4 ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„

ใ€2014.5.15., ํ•œ๊ตญ๊ฒฝ์ œ์‹ ๋ฌธใ€‘

IV. ์‚ฌ์—…์„ฑ

Page 25: International Year of Light and Light-based Technologies

25

[๋ณ„์ฒจ] ๊ธฐ์ˆ  ํ™๋ณด ๋ฐฉ์†ก ๋ฐ ์–ธ๋ก 

์˜ค์ผ€์ŠคํŠธ๋ผ KOREN ๋ง ์ ์šฉ ์ „๊ตญ ๋ฐฉ์†ก ๋ฐ ์–ธ๋ก  ํ™๋ณด (11/26, 11/27)

- KBS, MBC, SBS, YTN, ์—ฐํ•ฉTV, ์ฑ„๋„-A ๋“ฑ 6๊ฐœ ๋ฐฉ์†ก์‚ฌ

- ํ•œ๊ตญ๊ฒฝ์ œ์‹ ๋ฌธ, ๋™์•„์ผ๋ณด, ๋งค์ผ๊ฒฝ์ œ, ์ „์ž์‹ ๋ฌธ, ๋””์ง€ํ‹€ํƒ€์ž„์ฆˆ, ๋Œ€์ „์ผ๋ณด ๋“ฑ 11๊ฐœ ์–ธ๋ก ์‚ฌ

ETRI, ์ฐจ์„ธ๋Œ€ ๊ด‘๋„คํŠธ์›Œํฌ ์žฅ๋น„ ๊ตญ์‚ฐํ™” ์พŒ๊ฑฐ

- ๊ตญ์‚ฐํ† ์ข… ๊ธฐ์ˆ ๋กœ ๊ฐ€์ž…์ž๋ง~์ „๋‹ฌ๋ง ๊ตญ์‚ฐ๊ธฐ์ˆ ํ™•๋ณด 100๋ฐฐ๋น ๋ฅธ 10Gbps ์ธํ„ฐ๋„ท, DVD 1์žฅ์„ 4์ดˆ์—

์ „์†ก ๊ด‘,ํšŒ์„ ,ํŒจํ‚ท์„ ํ•˜๋‚˜๋กœ, ๊ตญ์ œํ‘œ์ค€๋„ ์ฑ„ํƒ, ์‹œ์žฅ ์—ด๋ ค

- ไธญไผ์— ๋‹จ๋น„๊ธฐ์ˆ , ์™ธ์‚ฐ์žฅ๋น„ ๋Œ€์ฒด, 1์ฒœ์–ต๋Œ€ ์‹ ๊ทœ๋งค์ถœ

KOREN: KOrea advanced REsearch Network,

Page 26: International Year of Light and Light-based Technologies

26

[๋ณ„์ฒจ] ๊ธฐ์ˆ  ํ™๋ณด ๊ตญ๋‚ด ์ „์‹œ ๋ฐ ๊ธฐ์ˆ  ๋งˆ์ผ€ํŒ…

์˜ค์ผ€์ŠคํŠธ๋ผ ๊ด‘์ธํ„ฐ๋„ท๊ธฐ์ˆ โ€™ ์ „์‹œ, ํ™๋ณด ๋“ฑ - ์ผ์‹œ ๋ฐ ์žฅ์†Œ: 2014.11.05. ~2014.11.07., ์ผ์‚ฐ KINTEX

- ์ „์‹œ ์žฅ๋น„: 3.2T ๊ด‘-ํšŒ์„ -ํŒจํ‚ท ํ†ตํ•ฉ์Šค์œ„์นญ ์‹œ์Šคํ…œ, NG-PON2 ์‹œ์Šคํ…œ, 10G EPON-RE

100G ์ด๋”๋„ท CFP ๊ด‘ํŠธ๋žœ์‹œ๋ฒ„, CFP4์šฉ 100G(4x25G) ROSA ๋“ฑ ํ•ต์‹ฌ ๋ถ€ํ’ˆ 5์ข…

- ๊ธฐ์ˆ ์ด์ „ ์กฐ์ธ์‹(10/5) : ์ฝ”์œ„๋ฒ„/โ€™3.2T๊ธ‰ OCES OTN ๋ฐ MPLS-TP ๊ธฐ์ˆ โ€™

- ๊ธฐ์ˆ ์ด์ „ ์„ค๋ช…ํšŒ(10/5) : โ€˜์˜ค์ผ€์ŠคํŠธ๋ผ ๊ด‘์ธํ„ฐ๋„ท๊ธฐ์ˆ โ€™(๊ด‘์ „๋‹ฌ๋ง๊ธฐ์ˆ  + ๊ด‘๊ฐ€์ž…์ž๋ง๊ธฐ์ˆ )

- ์ •๋ณดํ†ต์‹ ๋ฐฉ์†ก R&D ์šฐ์ˆ˜์„ฑ๊ณผ์ƒ(IITP ๊ธฐ๊ด€์žฅ์ƒ) ์ˆ˜์ƒ(10/6): ์ •ํƒœ์‹

CFP: C Form-factor Pluggable, ROSA: Receiver Optical Sub Assembly, OTN: Optical Transport Network ,

MPLS-TP: Multiprotocol Label Switching-Transport Profile

Page 27: International Year of Light and Light-based Technologies

27

[๋ณ„์ฒจ] ๊ธฐ์ˆ  ํ™๋ณด ๊ตญ์™ธ ์ „์‹œ ๋ฐ ๊ธฐ์ˆ  ๋งˆ์ผ€ํŒ…

OCES ์‹œ์Šคํ…œ(์ฝ”์œ„๋ฒ„์‚ฌ UTRANS 7000 Series) ๋“ฑ 12์ข… ์ „์‹œ

์ถœํ’ˆ

โ€˜๊ณ ๊ฐ์˜ ๊ณ ๊ฐโ€™์— ๋Œ€ํ•œ ํ•ด์™ธ ๋งˆ์ผ€ํŒ… ์ง€์›

๋ฏธ์ฃผ๊ธฐ์ˆ ํ™•์‚ฐ์„ผํ„ฐ ๋ฐ ETRI ๋™๋ฌธ ๊ธฐ์—…์„ ํ†ตํ•œ ๋ถ๋ฏธ ๋งˆ์ผ€ํŒ… ๊ฐ•ํ™”

- RAYBIT SYSTEM์™€ Channel Agreement ์ฒด๊ฒฐ(โ€˜14.04.01.)

์ฃผ์š” ํ™๋ณด ๊ฒฐ๊ณผ

- Oplink(๋ฏธ), ์ €๊ฐ€ํ˜• ํŒŒ์žฅ๊ฐ€๋ณ€ ๊ด‘ ํŠธ๋žœ์‹œ๋ฒ„ ๊ธฐ์ˆ 

โ€ข Oplink(๋ฏธ) Lab. test ์‹ค์‹œ ์ค‘(โ€˜14.09.~)

- RAYBIT SYSTEMS, 100GbE CFP4์šฉ ROSA ๊ธฐ์ˆ  ๋“ฑ 7์ข…

โ€ข Action Items ์„ ์ •(โ€˜14.10.) โ€ข ๋ถ๋ฏธ ๊ณ ๊ฐ ์„ ์ •(~โ€˜15.02.) โ€ข OFC 2015 ๋ถ๋ฏธ ๊ณ ๊ฐ๊ณผ ๋…ผ์˜(โ€˜15.03., LA)

OFC 2014 ์ „์‹œํšŒ(โ€˜14.03., ๋ฏธ๊ตญ/SF)

ใ€2014.3.27., ์ „์ž์‹ ๋ฌธใ€‘ ใ€2014.2.25., LIGHTWAVEใ€‘

ใ€ Channel Agreement ใ€‘

OFC: The Optical Fiber Communication Conference and Exposition, CFP4: C Form-factor Pluggable4,

ROSA: Receiver Optical Sub Assembly

Page 28: International Year of Light and Light-based Technologies

28