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How to save 50% from your LAN Sashi Gundlapalli September 14, 2015
ALCATEL-LUCENT — PROPRIETARY AND CONFIDENTIAL COPYRIGHT © 2015 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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Ultra-broadband benefits are driving positive changes for enterprises
Better & more responsive services for employees & customers
More widespread use of data center & cloud services
Connect offices and departments on one network
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What is Passive Optical LAN?
IP Network
GPON OLT (access node)
1:n Passive splitter
Optical fiber feeder
Optical fiber distribution
GPON ONT (end-user modem)
GPON (ITU-T G.984) key facts Bandwidth per PON Downstream: 2.5Gb/s, upstream:1.2Gb/s
Bandwidth per user 1Gbps
Outside plant Passive. Max Split 1:128. Reach: 20 km in one direction
Services Data, voice, video, WiFi backhaul
Evolution Graceful migration to TWDM-PON 40Gb/s symmetrical
>100M users
connected with fiber
1st choice of operators, utilities,
governments
GPON is the fastest
growing access technology worldwide
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Traditional LAN Passive Optical LAN
Fiber
Passive splitters
POL OLT
• Less equipment = less floor space
• Passive network = less power consumption, less HVAC
• Simpler network = easier maintenance
• Less cables = reduction in cable cost, load & maintenance
• Cost-efficient upgrades = same fiber, same OLT
Traditional LAN vs. Passive Optical LAN
CAT5/6/6A
Aggregation & Access switches
Distribution & Core switches
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Capex Opex
52% savings in total cost of ownership in year 1
Source: Bell Labs Passive Optical LAN total cost of ownership study, 2015. Based on 10 floor office building with 2000 PoE Ethernet ports.
Reap the benefits of Passive Optical LAN from day one
0 100,000 200,000 300,000 400,000 500,000 600,000
TL
POL
Electronics Cabling
0 5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000
TL
POL
Floor Space Energy Maintenance
51% savings 62% savings
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ONT
Offices
Splitter 5520 AMS
ISAM FX (OLT)
7750/7450
IP/MPLS
2.5 Gb/s
1.25 Gb/s
EDFA
WDM video coupler
Main server room
Surveillance
VoIP/PBX
Internet
RF/cable TV video
WiFi ctrl
Security &
room access
IT & Data Servers
Building mgmt & control
1550nm
1490nm Downstream data
Downstream RF video
1310nm Upstream data
3 λs Building &
security management
Splitter
Bldg mgmt IP sensors
Conference & meeting rooms
ONT Splitter
A typical solution for enterprise
Collaboration group
Virtual desktop
WI-FI AP
Access Control
IP/Analog phone
PA
Tele-presence
Video conference
UHD display
Security & central management
ONT
R&D/test center
FTTP desktop/Office LAN
Surveillance
FIBER DISTRIBUTION (in building)
Patch Panel
ONT
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A typical campus solution
OLT
Central Administration with
main server room
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Existing 1GB networks
IP router
Edge ethernet switches
Access ethernet switches
End user GE run – CAT6
GE links
GE Links
7360 ISAM FX OLT
IP router GE links (on SM fiber)
7368 ISAM ONT
Edge ethernet switches
7368 ISAM ONT
Traditional LAN Passive Optical LAN
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A simple upgrade to 10GB with Passive Optical LAN
New 10 GE link
New 10GB port/card
New switch
New switch
New 10 GE link
New end user GE run – CAT6A
New OLT card
Wavelength combiner
New fiber patch
New ONT
IP router
Edge ethernet switches
Access ethernet switches
End user GE run – CAT6
GE links
GE Links
7360 ISAM FX OLT
IP router GE links (on SM fiber)
7368 ISAM ONT
Edge ethernet switches
7368 ISAM ONT
New 10GB port/card
Traditional LAN Passive Optical LAN
New 10 GE link
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Alcatel-Lucent: a recognized broadband leader
Rated Fixed Access Leader in 2015 vendor assessment
Ranked #1 in FTTH Magic Quadrant
22% of global GPON market; shipped +18M ports. Only
vendor with strong presence in all regions
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Why Passive Optical LAN is the right choice
Collapse and converge
Legacy networks typically need multiple sub-systems (equipment, cabling and management) to deliver voice, data, video, CCTV, security, WiFi, public announcements…
Ultra-broadband capacity
Remove traffic bottlenecks with a Gigabit network to increase the efficiency of interaction and communication between employees, suppliers and customers
A future-proof network having a low cost of evolution with a lifespan of +50 years
Savings
• Upfront CAPEX savings (51%) • Reduced equipment footprint (60%) • Lower power consumption (53%) • Lower cooling requirements • Cheaper maintenance (66%) • Leading to lower OPEX (62%)
Passive Optical LAN gives you a flexible, scalable network infrastructure
Reduce complexity with one simple network to deliver all services Improve business performance
Lower total cost of ownership/increased savings*
*Source: Bell Labs Passive Optical LAN total cost of ownership study, 2015. Based on 10 floor office building with 2000 PoE Ethernet ports.
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