Embed Size (px)
Citation preview
Wireless LANs - PoE’s Killer App
Wireless LANs - PoE’s Killer App
The Internet of Things
Power is the New Signal
Wireless Means Better Wire
Readying for the Future
New LAN on the Rise
Synergy in the LAN
IoT Impact
IoT
Devices
People
Connectivity Data
In the Cloud Ubiquitous
+40% 90%+ +15%
New LAN on the Rise
Mobile Connections > Fixed Connections
Devices Connected > People Connected
Evolving LAN
PoE Connections > Powered Connections
Convergence Uptake
BSRIA, 2015
Access
Lighting
CCTV
AV - Signage
Power
Monitoring
Data, video
Energy
BACS/HVAC
Smoke Detector
IT Converged vs Stand-Alone Systems (% Share by Value), North America
WiFi Everywhere
Home Office
Public Venue
Out and About
Modern Day Fears
LAN Speed Migration
Dell’Oro, 2015
20%
25%
30%
35%
40%
45%
50%
55%
60%
0.5
1.0
1.5
2.0
2.5
3.0
2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Wir
eles
s LA
N A
ctiv
e U
sers
S
hare
%
Avg
Spe
ed p
er S
wit
ch P
ort
(Gbp
s)
LAN Speed Increase
2.5x from 2015 to 2019
Fueled by Multi-Gigabit WiFi
Wireless LAN Active Users Growth Outpacing
Wired LAN
Synergy in the LAN
100M 1G 2.5G 5G 10G
b 11 Mbps
g 54 Mbps
n 450 Mbps
ac wave 1
1.3 Gbps ax
~10 Gbps
1st gen. 15W
2nd gen. 30W
3rd gen. 15/30/60/90W
ac wave 2
3.5 - 7 Gbps
Wired
2015 2020 2000
Wireless
Power-over-Ethernet
Wireless LANs - PoE’s Killer App
The Internet of Things
New LAN on the Rise
Synergy in the LAN
Power is the New Signal
Wireless Means Better Wire
Readying for the Future
PoE Adoption Rate
BSRIA, 2015
Power Delivery Efficiency
65.0%
70.0%
75.0%
80.0%
85.0%
90.0%
95.0%
100.0%
0 20 40 60 80 100
Eff
icie
ncy
(%)
PSE (Watts)
23AWG Efficiency
24AWG Efficiency
20% Less Operating Cost
Power is the New Signal
+ New Cabling Performance
Signal Power
Information Capacity
Noise Immunity
Frequency
Power Delivery Efficiency
PSE Power
Eff
icie
ncy
=
Bundling Conditions & Temperature Rise
Powering over data cables causes heating of cabling • Possible performance issue due to IL
degradation • Ambient temperature plus heat rise
must stay below cable jacket rating
26 AWG Category 5e Category 6 Category 6A
100W 4pPoE
Air Conduit Air Conduit Air Conduit Air Conduit
24 16 56 33 92 58 93 65
Effect of Heat on IL
0.0
10.0
20.0
30.0
40.0
50.0
60.0
0 100 200 300 400 500
Cha
nnel
Inse
rtio
n Lo
ss, d
B/1
00m
Frequency, MHz
Category 6A
10GXS13 @ 20⁰C
10GXS13 @ 60⁰C
Margin beyond the standard will ensure 100 m performance under max PoE load
Temperature Rise Mitigation
Large bundles trap the heat
Smaller bundles
reduce cable heating by 25%
Separating bundles
reduce cable heating by an
additional 30%
Wireless LANs - PoE’s Killer App
The Internet of Things
Power is the New Signal
Wireless Means Better Wire
Readying for the Future
New LAN on the Rise
Synergy in the LAN
Access Point Specifications
802.11n 802.11ac Wave 1
802.11ac Wave 2
802.11ax (TBD)
WiFi Data Rate 450M 1.3G 3.5-7G ~10G+
Ethernet Uplinks
100M 1G 1G 1G/2.5G/5G 5G/10G
Number of Ethernet Uplinks
1 1 1-2+ 2+
Power Consumption 13W 25W 25W+ 25W+
50W+
From the Telecom. Room
To Floor Distribution
• Cabling typically bundled • Distributed
• Wall Outlets
• Security Cameras
• Monitors
• Wireless Access Points
• Mixed signals • 1G, 2.5G, 5G
To the Cell
From TR
Cables typically bundled up to the cell area
Cell size and cable uplinks
• Optimized for 802.11ac
• Future proof for future upgrades
Coverage Area
Smaller cell size • To support greater
number of active users
• To support VoWiFi
• To ensure higher data-rate per user
Why Use Higher Performance Category Cable?
Category cabling can supply the frequency spectrum required to support the internal parameters of a
single channel 2.5G
5G
10G
Cat6A Cat6 Cat5e
2.5G/5GBASE-T Cabling Requirement
Frequency
IL
PSANEXT
PSAACR-F
• Alien Noise limitations
• PSANEXT and PSAFEXT from cable bundling
• Worsened with cables of varying data rates in close proximity
• Alien Noise minimized with Category 6A cabling
Alien Limited SNR
2.5G/5GBASE-T - What Cabling to Use?
Cable Uplink Speed
Multi-Gigabit Full Implementation
Wireless LANs - PoE’s Killer App
The Internet of Things
Power is the New Signal
Wireless Means Better Wire
Readying for the Future
New LAN on the Rise
Synergy in the LAN
Deployment Strategies
• Determine implementation limitations • User density and average throughput
• AP functionality
• Power efficiency
• Evaluate mitigation strategies
• Plan carefully • Consider grid cabling
• Provision for future upgrade
• Deploy Category 6A cabling • Supports full implementation
up to 10G per Ethernet uplink
• Designed for efficient power delivery up to 100W
Brown Field Green Field
• Category 8 • TSB-184A to support 4pPoE • TSB-5021 to support 2.5/5G multispeed
switching • ISO 11801-9902: End-to-end link • NEC 2017
– Limit bundle size for data cabling delivering >60W – Exemption for –LP rated cables
Standards Update
Why Belden 10GXS?
Robust Cabling Solution • Up to 100 m • Up to 100 W • Up to 60°C
Superior Network Performance • Ethernet 2.5G/5G/10G • HDBaseT
Smarter Cabling Solution • 25% smaller • 25% lighter
Why Bonded-Pair?
Bonded-Pair
Pair Integrity
Best-in Class Performance
• 10GXS • Bonded-Pair
Technology • REVConnect
Installable Performance®
Maintains physical integrity throughout installation and use
Why REVConnect?
Versatile • Universal core • Universal tool
Easy • One-minute
Bonded-Pair termination
Reliable • Consistency • Repeatability
Revolutionary
Jacks & Plugs
Supports Next Generation
• Power over Ethernet • Multi-Gigabit WiFi • Direct connection
More Than a Connector
• Termination cadence • Project planning
Cabling for Tomorrow
Category 6A
Thank You!
Ron Tellas
Technology and Application Mgr, LAN
