System Application Guide TECHNICAL INFORMATION & SYSTEM APPLICATION GUIDE Table of Contents
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Solutions for Network Closets and Server Rooms the Most Manageable, Most Adaptable Infrastructure for Small IT Environments
Solutions for network closets and server rooms The most manageable, most adaptable infrastructure for small IT environments Integrating management into our product solutions, Schneider Electric™ provides the answer to your customers’ rising energy costs and lack of on-site resources. Our highly manageable power infrastructure allows energy usage monitoring, outlet control and automation, and we keep installation costs down with our ready-to-install, easy-to- configure products, making our solutions truly “plug and play.” Table of contents NetShelter™ SX solutions ......................................................................Page 3 NetShelter SX cable management .................................................Page 7 Shelves and mounting hardware ..................................................Page 10 Rack components ..................................................................................Page 11 Open frame racks ..................................................................................Page 12 NetShelter CX enclosure ...................................................................Page 14 Specialty enclosures ............................................................................Page 16 Rack cooling and airflow management .....................................Page 16 Rack power distribution ......................................................................Page 18 NetBotz™ security and environmental monitoring ............... Page 22 StruxureWare™ Central ...................................................................... -
CAPSTONE 20-1 SWA Field Study Trip Book Part II
CAPSTONE 20-1 SWA Field Study Trip Book Part II Subject Page Afghanistan ................................................................ CIA Summary ......................................................... 2 CIA World Fact Book .............................................. 3 BBC Country Profile ............................................... 24 Culture Gram .......................................................... 30 Kazakhstan ................................................................ CIA Summary ......................................................... 39 CIA World Fact Book .............................................. 40 BBC Country Profile ............................................... 58 Culture Gram .......................................................... 62 Uzbekistan ................................................................. CIA Summary ......................................................... 67 CIA World Fact Book .............................................. 68 BBC Country Profile ............................................... 86 Culture Gram .......................................................... 89 Tajikistan .................................................................... CIA World Fact Book .............................................. 99 BBC Country Profile ............................................... 117 Culture Gram .......................................................... 121 AFGHANISTAN GOVERNMENT ECONOMY Chief of State Economic Overview President of the Islamic Republic of recovering -
Evolution of Access Network Sharing and Its Role in 5G Networks
applied sciences Review Evolution of Access Network Sharing and Its Role in 5G Networks Nima Afraz * , Frank Slyne , Harleen Gill and Marco Ruffini * CONNECT Centre, Trinity College, The University of Dublin, 2 Dublin, Ireland; [email protected] (F.S.); [email protected] (H.G.) * Correspondence: [email protected] (N.A.); marco.ruffi[email protected] (M.R.) Received: 3 October 2019; Accepted: 18 October 2019; Published: 28 October 2019 Abstract: This paper details the evolution of access network sharing models from legacy DSL to the most recent fibre-based technology and the main challenges faced from technical and business perspectives. We first give an overview of existing access sharing models, that span physical local loop unbundling and virtual unbundled local access. We then describe different types of optical access technologies and highlight how they support network sharing. Next, we examine how the concept of SDN and network virtualization has been pivotal in enabling the idea of “true multi-tenancy”, through the use of programmability, flexible architecture and resource isolation. We give examples of recent developments of cloud central office and OLT virtualization. Finally, we provide an insight into the role that novel business models, such as blockchain and smart contract technology, could play in 5G networks. We discuss how these might evolve, to provide flexibility and dynamic operations that are needed in the data and control planes. Keywords: access networks; network sharing; 5G networks; multi tenancy; optical access; sharing economics 1. Introduction By its nature, a telecommunications network is a shared resource that interconnects multiple nodes. Network sharing is part of a fundamental principle of statistical multiplexing of link capacity. -
Conceptual Design Dubuque County at Plaza 20
CONCEPTUAL DESIGN Documents DUBUQUE COUNTY AT PLAZA 20 Veterans Affairs Elections Annex FEH Project No. 2020309 13 August 2020 ARCHITECTURE / ENGINEERING / INTERIORS SIOUX CITY, IA DES MOINES, IA DUBUQUE, IA OCONOMOWOC, WI 712 252 3889 / 515 288 2000 / 563 583 4900 / 262 968 2055 FEH Design 13 August 2020 Project No: 2020309 TABLE OF CONTENTS VETERANS AFFAIRS GOALS FOR SUCCESS VETERANS AFFAIRS SPACE NEEDS ASSESSMENT ELECTIONS ANNEX GOALS FOR SUCCESS ELECTIONS ANNEX SPACE NEEDS ASSESSMENT FLOOR PLAN OPTION D CONCEPTUAL BUDGET SUMMARY Table of Contents Dubuque County at Plaza 20 – Conceptual Design Dubuque, IA 951 MAIN STREET DUBUQUE, IOWA 52001 563 583 4900 DUBUQUE COUNTY VETERANS AFFAIRS GOALS FOR SUCCESS Proximity to VA Clinic Parking Access Adequate Office Space to Serve Public Fully Accessible Space (all sizes, wheelchairs) Main Level Restrooms Safety and Security (Secure Entrance, Visibility) 24 July 2020 Page 1 of 1 ARCHITECTURE / ENGINEERING / INTERIORS Dubuque County Office Space FEH DESIGN space needs assessment 13-Aug-20 Room Name/ Function of Space Existing Proposed Remarks Area Area, SQ FT Veterans Affairs Secure entry lobby space 240 12' x 20', 6-8 waiting chairs Reception/office - Tammy 118 130 Meeting room function, Visibility to lobby / entry VA Director's Office - Randy 232 175 Meeting room function office 1 - Michelle 154 125 Meeting room function office 2 - Doug 113 125 Meeting room function office 3 - Nick 86 125 Meeting room function Computer Room 110 Public Use Mail Machine and Supply Cabinet, Shredder, work Work -
Retrospective on Development of Radio and Wire Data Communication
March, 2006 IEEE P802.15-06-0107-00-wng0 IEEE P802.15 Wireless Next Generation Networks Project IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Title Retrospective on Development of Radio and Wire Data Communication Date 4 March 2006 Submitted Source Chandos A. Rypinski Voice: +1.415.435.0642 consultant Fax: [- ] Tiburon, CA 94920 USA E-mail: [email protected] Re: Call for contributions for 15WNG Erik Schylander, 13 Feb 2006 Abstract An account of: the development of phase shift keying and orthogonal frequency division multiplex with carriers positioned at spectral null of the adjacent carrier at Collins Radio 1954-58, the early development of 802.3 CSMA, 802.4 Token bus and 802.5 Token ring and the 802.4L radio PHY for token bus, the 802.6 and 802.9 committee’s working on voice-data integration, the start of 802.11 from 802.4L, the original functional targets and the DFW MAC adopted as a starting point the circumstances for the development 11A and 11B. Purpose The intent is show the effect of early and current decision-making as influenced by function goals and obscure design considerations. Possibly some future choices may be better made with knowledge of these examples. Notice This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. -
27 11 00 Data Network Wiring Systems Rev 06032014
SECTION 27 11 00 DATA NETWORK WIRING SYSTEMS PART 1: GENERAL 1.01 SECTION INCLUDES A. Principal items of work shall include, but not be limited to, Customized Services, including: 1. Design services, which shall include the network connectivity design. Design will be developed based on the following: a. Provide rack space to allow a 40% expansion of the number of cable drops provided- at time of initial occupancy. b. Provide Main Distribution Frames (MDF), Intermediate Distribution Frames (IDF) as indicated on the Construction Documents. There should be installed one (1) Intermediate Distribution Frame (IDF) on each floor of a multi floor building. c. Provide installation of complete conduit system for installation of the Data Infrastructure fiber and copper cabling. Contractor is required to design and install the conduit system, including all pull boxes, for both the Inter-Building Pathways and Intar-Building Pathways communications system. The entire conduit system shall be provided on shop drawings. c. Provide one l0/100/1000 Base-T switched port per workstation outlet present at time of initial occupancy. d. Provide a minimum of one port 10/100/1000 switch port with auto sensing for workstation location and a minimum of 16 SFP-based 10 Gig Ethernet FX ports for each switch located in the MDF and IDF. Required is one 10/100/1000 port for each workstation outlet installed. The switch or switches provided shall have the following functionality: ~ Cisco-based/IOS Compliant. ~ 48 ports switches with Auto l0/l00/1000 TX with Auto Sensing Capability. ~ Minimum of four 10GBase built-in on 48 port switch, and minimum 16 SFP based 10GBase Fiber ports on MDF. -
TECHNOLOGY MASTER PLAN PROJECT MEETING Information Gathering
STATE CENTER COMMUNITY COLLEGE DISTRICT TECHNOLOGY MASTER PLAN PROJECT MEETING Information Gathering Initial Background Information Data Dump – Current technology standards – Existing cable infrastructure CAD drawings and construction documents – Logical network design & as-built documentation Discovery – Electronic Questionnaires – Site Visits – Focus Group Discussion 5/14/2018 2 Information Gathering (cont…) Steering / Policy Committee (Provide oversight, leadership and direction on business objectives and priorities) • Departmental leadership • Project oversight • Departmental coordination • Budget & policy guidance • Final review / comment on standards and construction documents Technology Working Groups (Provide direction, technical and financial details, and other operational input) • SCCCD & tk1sc subject matter experts (SME’s) • Discuss technology baselines • Discuss technology issues, gaps, and priorities • Review / comment on working drafts of standards and construction documents 5/14/2018 3 Analysis & Prioritization Current State Where Are We Now? Desired State Where Do We Want To Go? What are the SCCCD priorities? What Do We Need To Do Get There? 5/14/2018 4 Recommendations & Consensus Working Group Outputs Recommendations for standards and technology updates Summarize findings into priority (High, Medium, Low) with respect to district goals and objectives Department / Location: District Wide Gap Analysis: Existing fiber backbone does not support 100gb networking and on demand provisioning. Recommendations: Upgrade to single -
Ethernet/Category 5 Network Cabling Guide Prepared by SJ Wilkinson (August 2002) Based on Steve Derose’S Guide to CAT5 Network Wiring (See Later Web Reference)
Ethernet/Category 5 Network Cabling Guide Prepared by SJ Wilkinson (August 2002) Based on Steve DeRose’s Guide to CAT5 Network Wiring (See later Web Reference) Networks A Local Area Network (LAN) can be as simple as two computers, each having a network interface card (NIC) or network adapter and running network software, connected together with a crossover cable. Here the crossover cable would have a plug at either end to connect into the NIC socket at the back of each computer. The next step up would be a network consisting of three or more computers and a hub. Each of the computers is plugged into the hub with a straight-thru cable (the crossover function is performed by the hub). For a small network the straight-thru cables would have plugs at either end – one to connect to the computer and one to the hub. For larger networks wall cabling, wall sockets and patch cables are used. A CAT5 "patch panel" is used at the hub end where all your wires come together and provides a group of sockets for further cables. Straight-thru patch cables connect computers to sockets (jacks). Straight-thru wall cables connect sockets to the patch panel. Straight-thru patch cables connect the patch panel to the hub. Patch panels often make network cabling neater but are not essential as (a) wiring a plug is no harder than wiring a panel; (b) you still need cables to go from the panel to the hub; and (c) it adds extra connections, so lowers reliability. 1 Planning your Network Pick a location for your hub, preferably centred to keep cable runs shorter. -
Dodea FACILITIES MANAGEMENT GUIDE
DoDEA FACILITIES MANAGEMENT GUIDE: TECHNOLOGY SYSTEMS DESIGN GUIDELINES DoDEA-NETWORK VERSION 2.0 DEPARTMENT OF DEFENSE EDUCATION ACTIVITY APRIL 14, 2016 UPDATED DRAFT DoDEA Technology Systems Design Guide – DoDEA Network Requirements TABLE OF CONTENTS Acronyms ........................................................................................................................................ 3 1.0 Purpose ........................................................................................................................ 5 2.0 Applicability ................................................................................................................. 5 3.0 References ................................................................................................................... 5 4.0 Responsibilities ............................................................................................................ 7 5.0 Data/Telecommunications Systems Summary ............................................................. 8 5.1 Outside Cable Plant .................................................................................................... 10 5.2 System Requirements ................................................................................................ 11 5.2.A Main Telecommunications Room (TR1) ........................................................................... 11 5.2.B Secondary Telecommunications Room (TR2) ................................................................... 13 5.2.C Video Distribution ............................................................................................................ -
Learning Guide –13
INSTALLATION CONSTRUCTION WORKS Level - I Learning Guide –13 Unit of Competence Perform Roughing-In Activities for Communication and Distribution Systems Module Title Performing Roughing-In Activities for Communication and Distribution Systems LG Code: CON ICW1 M13 LO1-LG-13 TTLM Code: CON ICW1 TTLM 05 19v1 LO No 1:- Install electrical metallic conduit Instruction Sheet Learning Guide #- This learning guide is developed to provide you the necessary information regarding the following content coverage and topics – Interpreting electrical drawings .Determining correct quantities of metallic conduit and accessories Selecting tools and equipment Inserting and tightening conduit Bending conduit Installing conduit couplings and elbows Conduit threading cutting required conduit length Following Safety procedures This guide will also assist you to attain the learning outcome stated in the cover page. Specifically, upon completion of this Learning Guide, you will be able to – o Interpret electrical drawings o .Determine correct quantities of metallic conduit and accessories o Select tools and equipment o Insert and tightening conduit o Bend conduit o Install conduit couplings and elbows o Thread conduit o Cut required conduit length o Follow Safety procedures Learning Instructions: 1. Read the specific objectives of this Learning Guide. 2. Follow the instructions described in number 3 to 20. 3. Read the information written in the “Information Sheets 1”. Try to understand what are being discussed. Ask your teacher for assistance if you have hard time understanding them. 4. Accomplish the “Self-check 1” in page -. 5. Ask from your teacher the key to correction (key answers) or you can request your teacher to correct your work. -
Telecommunications Act (Chapter 323) Code of Practice for Info-Communications Facilities in Buildings
Draft for Public Consultation – COPIF: 2005 TELECOMMUNICATIONS ACT (CHAPTER 323) CODE OF PRACTICE FOR INFO-COMMUNICATIONS FACILITIES IN BUILDINGS In the exercise of the powers conferred by section 26(1)(f) and 26(2)(b) of the Telecommunications Acts, the Info-communications Development Authority of Singapore hereby issues the following Code: TABLE OF CONTENTS 1. PRELIMINARY 1.1. Citation and Commencement 1.2 Goals of this Code 1.3 Legal Effect of this Code 1.4 Exemptions 1.5 Right to Modify 1.6 Revocation of Prior Code 1.7 Revocation of Previous Exemptions 1.8 Guidelines 1.9 Definitions 2. PROVISIONS APPLICABLE TO DEVELOPERS OR OWNERS OF BUILDINGS UNDER DEVELOPMENT AND DEVELOPED BUILDINGS 2.1 Overview 2.2 No imposition of Charges for Use of Space and Facilities 2.3 Duty to Ensure Continued Provision and Maintenance of Space and Facilities 2.4 Duty to Assist in the Installation of Plant 3. PROVISIONS APPLICABLE TO DEVELOPERS OR OWNERS OF BUILDINGS TO BE DEVELOPED 3.1 Overview 3.2 Responsibility for Compliance 3.3 Allocation of Costs 3.4 Reference Guide to Space and Facilities to be Provided 3.5 Single-Unit Landed Houses that do not require Telecommunication Services 3.6 Role of the Telecommunication Facility Co-ordination Committee 3.7 Submission of Building Plans Prior to Construction 3.8 Time for Completion of Space and Facilities 3.9 Inspection Procedure for Completed Space and Facilities 3.10 Provision of Access to Space and Facilities 3.10 Continued Provision and Maintenance of Space and Facilities 3.11 Duty to Assist in the Installation of Plant 4. -
Telecom Basics
Basic Concepts of Telecommunication [Part 1] Prepared By : Tilak De Silva - Expert Assisted By : Chandima Ranasinghe 25.11.2005 Telecom Basics 1. What is a telephone Access Network? The network used to connect the telephone-to-telephone exchange. 2. What is Wired and Wireless? The connection between telephone and exchange can be two copper wires or radio wave. If copper wires are used it is called wired connection. It is required two wires to connect the telephone and exchange. It is called a local loop. This connection also can be provided by a radio wave. It is called a Wireless Local Loop (WLL). 3. What is a fixed telephone? If the telephone is not moved from its position it is called a fixed telephone. 4. Who are the fixed line operators in Sri Lanka? Sri Lanka Telecom Suntel Bell - 1 - SLT provides both wired and wireless local loops. Suntel and Bell provides wireless local loops only, therefore they are called WLL operators. 5. Show the path of wired connection 6. What are the devices/Stages involved to a wired connection? Telephone exchange MDF Cabinet DP Telephone 7. What is the function of telephone exchange? When a telephone dials a number it is received by the telephone exchange and analyses the number and connect to the relevant telephone via the remote exchange. For the calls received from the remote exchange the originated telephone exchange checks whether the relevant telephone is free or busy. If the telephone is busy the busy tone is sent to the other exchange. If the telephone is not busy the ring back tone is sent to the other exchange.