Trends and Standards in LAN Cabling Systems Intelligent Buildings

Transcription

1 Trends and Standards in LAN Cabling Systems Intelligent Buildings A Sitaramaiah Managing Director CommScope Solutions India

2 Intelligent Buildings Smart Cities Opportunities in Systems Integration Smart / Intelligent Buildings Connected and Efficient Offices

3 Smart Cities Infrastructure Requirements Utilities Energy Management Water Management Waste Management Sewerage, drainage and Solid Waste Transport and Traffic Safety and Security Application Domains Healthcare Education Inclusion Governance Community Services

4 Smart Cities Energy T & D Network Management (Smart Grid) Smart Metering Intelligent Power Generation Renewable Energy Management Healthcare Tele monitoring (monitoring at home) and Telecare Mobile assistance Buildings Intelligent Building Design Smart Lighting Systems Energy management & Smart Meter Systems for Buildings Micro Grid Demand Response Education Connected learning On line Libraries Video Conferencing for tuitions and homework Unified Collaboration City Services Safety & Security / Emergency Response Integrated City Operations Center Public Transportation Optimization Security Surveillance Event administration Digital Signage Transport Supply Chain & logistics Optimization Public and Private Transport Optimization Virtual Conferencing and telecommuting Efficient Vehicles Electronic tolls and traffic flow optimization

5 Smart City Service Delivery Platform Underlying Components and SI opportunities Communication Networks Pervasive & Seamless Wireless Broadband and Fixed Broadband Connectivity FTTH, 3G / LTE, Wi Fi hot Spots, WiMAX Network Operation Centers Energy, Transport, Security & Surveillance, Traffic Fault tolerant Cloud Data Centers Web and Video Streaming capabilities Virtualized Servers and Compute resources architecture that can support ebb & flow of data Storage Home Networking Smart Society Local Websites, Service Portals, Action Forums Leverage Analytics to deliver SMART Information

6 Intelligent Buildings Smart Cities Opportunities in Systems Integration Smart / Intelligent Buildings Connected and Efficient Offices

7 Smart / Intelligent Buildings Components HVAC Energy Power Management & Control Systems Plug load management Metering Smart Grid & Demand Response Digital lighting Control Systems Access Control Systems Plumbing & Water Video Surveillance System and Analytics People Counting Systems Fire Alarm Systems Digital Signage, AV and Paging Systems Solar Panel Windows Designing and integrating all the components on a common IP-based network helps with Horizontal and Vertical Integration

8 Green Vs. Smart buildings GREEN Buildings Sustainable Sites (SS) Water Efficiency (WE) Energy and Atmosphere (EA) Materials and Resources (MR) Indoor Environmental Quality (IEQ) Innovation in Design (ID) Regional Priority (RP) SMART buildings Data, VoIP and Video Distribution Networks A/V Systems Video Surveillance Systems HVAC Control Power Management Lighting Controls Wired & Wireless networks Facilities Management Systems

9 Integrated Cabling Infrastructure Building uses Structured Cable ANSI/TIA/EIA 568 Standards for Twisted Pair and Fiber Optic Cabling Building has maximized the use of Structured Cable Plant for Security Systems and Building Automation Systems (EIA/TIA 862) Deployed IEEE wireless throughout usable building space Building uses Power over Ethernet (PoE) to end points such as security cameras, card readers, wireless access points, BAS controllers, and communication devices such as telephones

10 Integrated Cabling Infrastructure Building uses consolidated cable pathways i.e. cable from multiple systems share cable pathways Building has consolidated the number of cabling contractors to install cable for multiple systems Equipment Rooms Adhere to ANSI/TIA/EIA 569 Standards

11 Integrated Cabling Infrastructure Value of Integration Lower Installation costs For building architects, engineers, and construction contractors, it means combining portions of the design and construction, with resulting savings in project management and commissioning time. Vertical Integration Capability to integrate data from facilities into enterprise business systems Horizontal Integration Capability to have system work together to gain additional functionality. More actionable information Analytics NMS: Consolidation of system management.

12 Intelligent Buildings Smart Cities Opportunities in Systems Integration Smart / Intelligent Buildings Connected and Efficient Offices

13 Offices are changing Real Estate Challenge Office space is the second largest expense 52% = average office space utilization globally Trends in office space design fewer and smaller individual workspaces More spaces dedicated for interactive users / Collaboration Energy Management, Space Management and Analytics become primary drivers for convergence and integration of building systems

14 Planning for the Future Universal Connectivity Grid LAN Cabling traditionally concerned with Voice and Data integration at desk Increasing number of IT and Critical facilities in the Ceiling Wi-Fi and PoE are increasingly becoming important in Connected and Efficient Building Infrastructure

15 Cabling Standards and the Connectivity Grid Cabling for Wireless: TIA TSB 162 A and ISO/IEC TR 24704

16 Universal Ceiling Grid

17 Additional Ceiling applications

18 Universal Connectivity Ceiling Grid Evenly spaced grid cells Category 6A Zone Cabling to each cell Supported applications: WiFi Access Points Next Generation IBW systems PoE cameras, access control, digital displays Intelligent lighting High density sensor networks Building Automation Wired LAN to work areas A Flexible infrastructure that reduces OpEx for MACs

19 Top reasons for Cat6a in the building #10 Recommended for Healthcare networks #9 Recommended for Education networks #8 Supports 10GBASE-T to 100m #7 10GBASE-T price/performance #6 Robust PoE Support #5 Ideal for next generation IBW systems #4 Supports new WiFi > 1 Gb/s #3 Unshielded and Shielded options #2 Backward compatibility and RJ-45 #1 Supports current and emerging applications Optimal Infrastructure for meeting connectivity challenges

20 PoE Standards Update IEEE 802.3af IEEE 802.3at 12.95W PoE 25.5W PoE+ Pairs used: 2 Pairs used: 2 Output Current: 350mA Output Current: 600mA 4-pair PoE IEEE 802.3bt Task Force established 49W PoE Pairs used: 4 Output Current: 600mA

21 The IEEE 802.3bt four pair PoE standard is expected to assume a maximum temperature rise of 10 degrees Celsius when all four pairs are energized. For cabling with an operational temperature range of 20 degrees Celsius to 60 degrees Celsius, the ambient temperature should not exceed 50 degrees Celsius. Because increased thermal loading can also increase insertion loss, the maximum cable length should be de rated for higher temperatures, per ANSI/TIA 568 C.2 Balanced Twisted pair Telecommunications Cabling and Component Standard Temperature Current rise (Deg C) Capacity (ma) Estimated Temperature rise based on Current carrying capacity for Cat5e 100 cable bundle

22 PoE Standards Update The group is considering a maximum launch power of just less than 100 Watts, with a delivery of about 70 Watts, as the maximum possible while avoiding high power safety considerations. The 100 Watt proposal would require 1000 ma (1 A) per pair. The impact of this on cable heating and maximum cable bundle sizes is being studied. CENELEC and an ad hoc group within IEEE are studying cabling issues affecting this, including heating and DC resistance unbalance between pairs. Using a higher category cable with lower dc resistance and improved heat dissipation can help reduce the rise in temperature. Category 6A cabling should be recommended for four pair PoE applications.

23 Intelligent Buildings Smart Cities Opportunities in Systems Integration Smart / Intelligent Buildings Connected and Efficient Offices