03 (IDNOG02) Sub Sea Cable System a brief introduction by Willy Sutrisno
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Sub-Sea Fiber Optic a brief introduction IDNOG02 12 June 2015 Jakarta, Indonesia “I can accept failure, everyone fails at something. But I can't accept not trying” ― Michael Jordan
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Transcript of 03 (IDNOG02) Sub Sea Cable System a brief introduction by Willy Sutrisno
Sub-Sea Fiber Optica brief introduction
IDNOG0212 June 2015
Jakarta, Indonesia
“I can accept failure, everyone fails at something. But I can't accept not trying” ― Michael Jordan
IDNOG02 -‐ 12 June 2015
Summary
Sub-sea Fiber Optic
• Matrix Cable System
• Geography Lesson
• Indonesia International Cable System
• Capacity Explained
• Wet & Dry Segment
• Cable Type
• Type of Faults
• Preventive / Corrective Maintenance
IDNOG02 -‐ 12 June 2015
Matrix Cable System
• Distance 1,055 km• Designed capacity 2.5Tb• Branching Units:
1.To Batam, Indonesia2.To Kalimantan, Indonesia3.To Perth, Australia
• Repeater system• Buried 1-10 meter• Cable types: SA, DA,
LWA• Life span 25 years• Dual Feed Power
IDNOG02 -‐ 12 June 2015
South East Asia Geography
• Indonesia comprises of 17,000 islands. With 5 major Islands (Sumatra, Kalimantan, Jawa, Sulawesi and Papua)
• Jakarta is the hub for Indonesia• Singapore is the telecom hub for S.E.A• Almost all international cables from Indonesia lands in
Singapore
Map courtesy of Google Maps
Sumatra KalimantanSulawesi
West Papua
Jawa
Maluku
.vn
.th
.my
.sg
.kh .ph
.bn
.mm.la
.id
source: wikipedia
.tl
HK – 3,200km
Tokyo – 5,700km
Perth – 3,000km Sydney – 5,700km
SG – 900km
Jakarta
Los Angeles – 14,400km
London–11,700km
South Pole -‐ 9,000km
IDNOG02 -‐ 12 June 2015
North Pole -‐ 10,700km
IDNOG02 -‐ 12 June 2015
Indonesia International Cables
• Consortium cables: SMW3, TIS
• Joint Partnership: DMCS
• Non Consortium cables: MCS, JAKABARE, MIC-1, JASUKA, BSCS, B3JS, PGASCOM,
https://www.globe.com.ph/press-room/global-consortium
IDNOG02 -‐ 12 June 2015
Fiber Pair Connectivity
IDNOG02 -‐ 12 June 2015
2.5 Tb Initial Design Capacity
• 8 FP landed in Singapore, 4 FP to Jakarta
FP x λ x BW = Total
4 x 64 x 10G = 2.56 Tbps
• BW = 10G = STM64 = 10Ge
• Demux > STMn, DS3, E1, 10/100/100 Mb Ethernet
IDNOG02 -‐ 12 June 2015
Fiber Pair Explanation Simplified
Express Way = FP
λ 193.0 Thz
Lane = λ
10G
10G
10G
10G
Upgrade option:
More BW (40G/100G) per λ
OR
More λ (96) per FPλ
193.1 Thzλ
193.2 Thz
IDNOG02 -‐ 12 June 2015
Dry Segment (CLS and BMH)• CLS equipped with: Dual UPS,
Dual Genset with Dual internal power system A+B
• A repeater system with dual end feeding from PFE (+V and –V)
Beach Man Hole
IDNOG02 -‐ 12 June 2015
Wet Segment (Repeater & BU)
Repeater
Courtesy of fujitsu.com
Courtesy of cnet.com
Branching Unit
IDNOG02 -‐ 12 June 2015
Cable Types: LW, LWA, SA, DA
photo credit http://wiocc.files.wordpress.com
IDNOG02 -‐ 12 June 2015
photo credit http://www.iscpc.org/publications/ICPC-UNEP_Report.pdf
IDNOG02 -‐ 12 June 2015
IDNOG02 -‐ 12 June 2015
Common Types of faults
• Shunt Fault
• A disturbance to the cable system (eg: anchor hit, fishing trawler) that cause the damaged to the cable insulation and exposed the copper section that carries electricity being short circuit to the sea water. The cable system continues to carry traffic.
• Total Cut
• Total cut of the cable
IDNOG02 -‐ 12 June 2015
Preventive Maintenance
• Shunt Fault Repair
• Capacity Upgrades
• Backhaul DF maintenance
• Software upgrades of active devices (SLTE, Mux, DWDM)
IDNOG02 -‐ 12 June 2015
Cable Cut, then what ?
• Loca
te the
fault
locatio
n
• Activate
SEAIOCMA
(South
East Asia
& India
Ocean
Cable M
ainten
ance
)
• Swing to
resto
ration
capa
city
• Permit,
Repair,
Testin
g, Buri
al
• Roll ba
ck
4h 2w + 1w 30m
IDNOG02 -‐ 12 June 2015
Further Reading
• http://builtvisible.com/messages-in-the-deep/
• http://www.pipenetworks.com/ppc1blog/ or http://www.pipenetworks.com/ppc1blog/page/31/
• http://www.iscpc.org/publications/ICPC-UNEP_Report.pdf
– Albert Einstein
“Life is like riding a bicycle. To keep your balance you must keep moving”
Willy Sutrisno [email protected]
Global Services and Solutions Matrix Networks Pte Ltd
