Transcription
StructuredCabling &InfrastructureStandards[Pickthedate]Information TechnologyHouston Community College – Information Technology (HCCIT) has established the structured cabling standard to ensureconsistently high quality voice, data and video services at allHCC locations.
Structured Cabling & Infrastructure StandardsTable of ContentsPART T 22.01A.B.C.D.E.F.G.2.02A.B.C.D.E.F.2.03A.GENERAL . 6Description .6Structured Cabling Standard Summary: .6Quality Assurance .6Installer Quali ication .6Pre-Construction Meeting .6Acceptance .7Warranty .7Regulatory Requirements.7Standards: .7Other References.7Governing Codes and Con licts:.8Telecommunication Consultant: .8Abbreviations .8Document abbreviations used:.8Submittals .9Project Initiation: .9Installation Plan: .9Project Completion: . 10PRODUCTS . 11General . 11Installation: . 11Materials: . 11Testing: . 11Ratings: . 12Initial Cable Inspection:. 12Cable Lubricants: . 12Fire Wall Sealant: . 12Telecomm and Main Equipment Room (MDF/IDF) cabling Termination Hardware13Equipment and Distribution Racks: . 13Equipment and Distribution Rack Grounding: . 13Fiber Optic Patch Panels: . 14Copper Cable Patch Panels:. 14Cable Management Panels: . 15Conduit . 15CABLE ROUTING/PATHWAY . 15Cable Tray:. 15Page 1
Structured Cabling & Infrastructure StandardsB.Cable Support System: . 15C.Outside Plant Pathways:. 162.04 Station Wiring . 16A.Wire-Copper: . 16B.Life Safety/Physical Security . 17C.Testing:. 17D.Rating: . 172.05 Station Hardware. 17A.Flush Mount Jacks: . 17B.Faceplates: . 18C.Camera Jacks: . 182.06 Fiber Optic Products . 18A.Fiber Cable: . 18B.Connectors: . 19C.Patch Cables:. 19PART 3EXECUTION . 193.01General . 19A.Wall Penetrations: . 19B.Allowable Cable Bend Radius and Pull Tension:. 19C.Cable Lubricants: . 20D.Pull Strings: . 20E.Conduit Fill: . 20F.Damage: . 20G.Clean Up: . 203.02Documentation . 20A.Labels and Outlet Jack Placement: . 20B.Labeling of Life Safety Cables at Patch Panel and Jack . 22C.Floor Plan Drawing: . 233.03 Equipment Rack Con iguration . 23A.Equipment Racks . 23B.Wire Management Components: . 23C.Cable Placement:. 23D.Cable Routing: . 24E.Installation: . 24F.Hardware: . 24G.MDF/ IDF Room Speci ications: . 253.04Station Wiring Installation . 25A.General:. 25B.Exposed Cable: . 26C.Placement: . 26Page 2
Structured Cabling & Infrastructure StandardsD.Cable Routes: . 263.05Station Hardware . 26A.Flush Mount Jacks: . 26B.Placement: . 26C.RJ-45 Jack Pin Assignments: . 273.06Fiber Optic Cable Installation . 27A.Placement: . 27B.Terminations: . 27C.Warning Tags: . 273.07 Cable Testing Requirements. 28A.Noti ication: . 28B.Inspection: . 28C.Procedures: . 28D.Errors: . 28E.Twisted Pair Cable Testing:. 28F.Testing:. 293.08Inspection . 29A.General:. 29PART 44.01B.B.C.D.E.F.G.H.4.02A.4.03A.APPENDIX A . 30IDF/ MDF Standards: . 30MDF/ IDF Room Speci ications: . 30Doors . 30Power: . 30Uninterruptable Power Supply (UPS): . 30HVAC: . 30Equipment Rack Placement:. 31Security:. 31Demarc Provisions . 31Wireless Access Points (AP/ WAP’s) . 31Placement & Mounting . 31Voiceover IP (VoIP) Phones . 31Placement & Mounting . 32PART 6GLOSSARY . 36PART 5APENDIX B . 33Rack Elevation . 33Power Busbar. 34Basic Schematic design ANSI/TIA/EIA- 569 . 35Bonding and Grounding ANSI/TIA/EIA- 607 . 35Page 3
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Structured Cabling & Infrastructure StandardsStructured Cabling &Infrastructure StandardsI N F O R M AT I O N T E C H N O L O G YPage 5
Structured Cabling & Infrastructure StandardsPART 1 GENERAL1.01DescriptionA. Structured Cabling Standard Summary:Houston Community College – Information Technology (HCC-IT) has established thestructured cabling standard to ensure consistently high quality voice, data and videoservices at all HCC locations. The structured cabling standard is a complete andtested Systimax, category 6, cable distribution system for video, voice and data localarea network (LAN) interconnections. The voice and data distribution system shallinclude fully terminated unshielded twisted pair cables, raceway, conduit, IDCtermination devices, voice and data communications outlets, patch panels, patchcables, racks, and other incidental and miscellaneous wiring system hardware asrequired for a complete and usable video, voice & data network system.Each Telecommunications Room (TR or IDF) will connect to the Main EquipmentRoom (MER or MDF) via 24-strand Multimode OM4 (MM) iber optic cable fordata/VoIP, and 25 pair Cat 3 copper (plenum rated) riser cable for voice as indicatedin the project RFP/RFQ or as speci ied by and authorized Houston CommunityCollege-Information Technology (HCC-IT) representative.Inter-building connections will be via Singlemode (SM) iber optic cable. The SM iber cable speci ications will be as indicated in the project RFP/RFQ or as speci iedby and authorized HCC-IT representative.1.02The installation of all cable shall comply with all applicable local, state, NEC, EIA/TIAand BICSI codes & standards and as indicated by project drawings andspeci ications.Quality AssuranceA. Installer QualificationThe Video, Voice and Data (LAN) System installer shall be licensed and shall meet allapplicable regulations of the State of Texas and Department of Labor as they apply tothis type of cable system installation. The installer shall be a irm normallyemployed in the low voltage - video, voice and data cabling industry and shallprovide a reference list of at least ten (10) large-scale projects and contact namescon irming successful video, voice and/or Category 6 or higher data (LAN) cablesystem installations. Large-scale projects shall be de ined as projects involving atleast 100, Category 6 or higher, cabling runs per site.B. Pre-Construction MeetingPage 6
Structured Cabling & Infrastructure StandardsThe installer shall attend a mandatory pre-construction meetings withindividuals deemed necessary by the HCC representative prior to the start of thework.C. AcceptanceThe HCC representative reserves the right to reject all or a portion of the workperformed, either on technical or aesthetic grounds.D. WarrantyThe selected cable system installer shall be a factory certi ied SYSTIMAX ValueAdded Reseller (VAR) and shall provide a SYSTIMAX end-to-end performancewarranty of not less than twenty (20) years. The cable system installer must provideSystimax certi ication documentation prior to the start of work. The performancewarranty shall be issued by the manufacturer, and a workmanship warranty shall beissued by the cable installer which shall warrant that ALL voice and/or dataCategory 6 links have been bi-directionally (end to end) tested using a Level 2 tester,per TSB-67, and that all test results conform to the most current EIA/TIA-568-B andTSB-67 Link standards.The warranty will also cover Singlemode and Multimode iber optic cabling.Performance testing shall be conducted in accordance with EIA/TIA-526-14standards.The warranty will stipulate that all products used in this installation meet theprescribed mechanical and transmission speci ications for such products asdescribed in ISO/IEC1.03A.11801, EIA/TIA-568-B. Quality and workmanship evaluation shall be solely by HCCdesignated representatives and SYSTIMAX.Regulatory RequirementsStandards:All work shall be performed in accordance with the latest revisions of the followingstandards and codes:1. Latest Local Codes and Amendments2. ANSI/NFPA70B. Other mercial Building Telecommunications Ca blingStandardPage 7
Structured Cabling & Infrastructure EIA/TIA TSB-6710.EIA/TIA 5984.7.8.9.11EIA/TIA-607EIA/TIA TSB-72ISO/IEC 11801EIA/TIA 526-14-EIA/ TIA 1152Commercial Building Standard for Telecommunicationpathways and spaces.Administration Standard for the TelecommunicationsInfrastructure of commercial buildings.Commercial Building Grounding and Bonding forRequirements for Telecommunications.Standard test procedure for fiber optic cables,Transducers, sensors, connecting and terminatingdevices and other fiber optic components.Transmission performance specification for field testingof unshielded twisted pair cabling systems.Centralized Optical Fiber guidelines.Generic Cabling standard.Optical power loss measurements of installed Multimodefiber cable plan.Optical Fiber Cable color codingRequirements for field Test InstrumentsMeasurements for Balance Twisted Pair CablingandC. Governing Codes and Conflicts:If the requirements of these speci ications or the project drawings exceed those ofthe governing codes and regulations, then the requirements of these s
structured cabling standard to ensure consistently high quality voice, data and video services at all HCC locations. The structured cabling standard is a complete and tested Systimax, category 6, cable distribution system for video, voice and data local area network (LAN) inter
