Tài liệu PDF UTP Cable

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12 INSTALLATION www.cablingbusiness.com Cabling Business Magazine • May 2005 N ew Technology. Workplace Expan-sion. Repairs and Upgrades. With every change in the workplace comes a correspond- ing need to find, move, repair, or add cables to your system. Over time, your telecommunications closets can become an impenetrable jungle of cables, and any work on your telecom system becomes an exercise in trial and error. Without proper documenta- tion and labeling, any effort to work on your telecommunications system or do a physical audit can take hours or even days. Proper documentation and label- ing of your network, using the ANSI/ TIA/EIA-606-A Administration Standard for Telecommunications Infrastructure, can save you time and money in many ways: • Faster, more efficient installation and maintenance • Easier physical audits • Aids in troubleshooting • Helps locate unused cable – saves money on time and materials • Avoids network downtime Keeping your network up and run- ning is vital to the profitability of compa- nies that rely upon their telecom systems to conduct business or complete trans- USING THE CLASS SYSTEM TO DOCUMENT AND LABEL YOUR INSTALLATION By James Pettit actions. W h i l e many telecom- m u n i c a t i o n s installers may balk at the time they think is needed to implement a 606-A compli- ant solution, the right labels, printing system and software can make documentation and labeling a nearly seamless part of the installation process, saving countless hours in the future. By reducing network downtime, a 606-A compliant documentation and labeling solution can be easily cost-justified. A BRIEF OVERVIEW OF THE 606-A STANDARD The 606-A standard is a simplified version of the old 606 standard, and it has been in use for a few years. The new standard is clearer, easier to fol- low, modular and scalable – so that you can expand to higher classes within the standard without changing any existing identifiers or records. While the 606-A standard is not a code (there are no penalties for non-compliance), it is a best practice that will help your company maintain an efficient telecom system that runs at peak performance. The standard specifies a uni- form administration approach for telecommunications cabling systems that supports a multi-product, multi- vendor environment. This means that the labeling and documentation sys- tems outlined in the standard are inde- pendent of any specific applications, which change as technology changes. The 606-A standard works over the life of your telecommunications system, no matter what additions or changes may be made to your technology over time. In fact, with proper documentation and labeling, these additions and changes are made faster and easier through consistent cable documentation and labeling. 14 LETTER FROM THE EDITOR www.cablingbusiness.com Cabling Business Magazine • May 2005 The standard is not only for tele- com installers. It establishes guide- lines for company owners, end users, manufacturers, consultants, contrac- tors, designers, installers and facilities administrators. By using one standard- ized system, the documentation created with the 606-A standard will be useful to anyone who needs in-depth infor- mation about their telecommunications cabling system. CLASSES OF ADMINISTRATION The 606-A standard is scalable, offering four levels of administration guidelines depending upon the size and scope of your cabling system: Class 1 – for systems within a single building with one Te l e c o m m u n i c a t i o n s Room (TR) that all workstation cables for that system run to. Class 2 – for systems within a single building that are served by multiple TRs. Class 3 – for a system that spans multiple buildings, called a campus environment. Class 4 – for systems that span multiple campuses. This is also called a multi-site system. This structure allows for a clear understanding of what must be labeled and documented at each class UTP Cable UTP Cable Bởi: Phạm Nguyễn Bảo Nguyên Cáp xoắn UTP lại chia làm nhiều tiêu chí (CAT - Category) khác nhau, phổ biến mạng LAN loại CAT-5 CAT-6 (100Mbps 1000Mbps) CAT-5 gồm có cặp dây = dây với màu xanh dương, trắng - xanh dương, da cam, trắng - da cam, xanh cây, trắng - xanh cây, nâu, trắng - nâu Cứ dây có màu giống xoắn thành cặp cặp lại xoắn với xoắn với sợi dây nylon chịu lực kéo, bên bọc vỏ nhựa Dây mạng RJ45 Số Màu sắc Tác dụng Trắng cam Truyền + Cam Truyền - Trắng xanh Nhận + Xanh đậm Trắng xanh đậm Xanh Trắng nâu Nâu Nhận - Cách bấm dây nối máy tính - máy tính (Hub - Hub, Switch - Switch) Đầu A Màu sắc Tác dụng Đầu B Màu sắc Tác dụng Trắng cam Truyền + Trắng xanh Nhận + Cam Truyền - Xanh Nhận - Trắng xanh Nhận + Trắng cam Truyền + Xanh đậm Xanh đậm 1/2 UTP Cable Trắng xanh đậm Trắng xanh đậm Xanh Cam Trắng nâu Trắng nâu Nâu Nâu Nhận - Truyền - Cách bấm dây nối máy tính – Hub (Switch, modem ADSL, Router, …) Đầu A Màu sắc Tác dụng Đầu B Màu sắc Tác dụng Trắng cam Truyền + Trắng cam Truyền + Cam Truyền - Cam Truyền - Trắng xanh Nhận + Trắng xanh Nhận + Xanh đậm Xanh đậm Trắng xanh đậm Trắng xanh đậm Xanh Xanh Trắng nâu Trắng nâu Nâu Nâu Nhận - Nhận - 2/2 KRONE RESERVE THE RIGHT TO MAKE CHANGE TO THIS DOCUMENT WITHOUT PRIOR NOTICE Page 1 of 2 50/125 µm Multimode Fiber FEATURES Original standard graded index Multimode fiber user usable at both 850nm and 1300nm wavelengths. Dual mechanically strippable acrylate coatings are appliances on glass to provide excellent protection in different environmental conditions. Excellent dimensional control for low splice loss. APPLICATIONS Suitable media for short distance transmission, such as local area network (Ethernet, ATM and Fibre Channel), CCTV system, where fiber attenuation and bandwidth requirements are modest. SPECIFICATIONS Standard Meet International Standard IEC 793 and CCITT Recommendation G.651. Comply to ISO11801 and EIA/TIA 568A (550 meter for 1000BaseSX and 1000BaseLX application) Numerical Aperture @ 0.200 ± 0.015 Optical Parameters • Attenuation (dB/km) Typical @ 850nm ≤ 3.5 @1300nm ≤ 1.0 • Bandwidth (MHz-km) Typical @ 850nm >400 @1300nm >600 Physical Parameters • Core Diameter (µm) 50.0 ± 3.0 • Cladding Diameter (µm) 125.0 ± 2.0 • Coating Diameter (µm) 250 ± 10 • Core Non-Circularity ≤ 6% • Cladding Non-Circularity ≤ 2% • Core/ Cladding Concentricity Error(µm)≤ 3.0 KRONE RESERVE THE RIGHT TO MAKE CHANGE TO THIS DOCUMENT WITHOUT PRIOR NOTICE Page 2 of 2 Mechanical & Environmental Characteristics • Proof Test (kpsi) ≤ 100 • Tensile Strength  (Installation) 2700N  (Operation) 1000N • Minimum Bend Radius  (Installation) 20 x Cable Diameter  (Operation) 10 x Cable Diameter • Operation Temperature - 40 o C to + 65 o C Cable Marking • KRONE Part Number MM 50/125 Number of Fibres. Metering marking The Color Code of the Individual Fibers and Loose Tubes No. of Fibers/ Loose Buffer Tubes Color No. of Fibers/ Loose Buffer Tubes Color 1 Blue 7 Red 2 Orange 8 Black 3 Green 9 Yellow 4 Brown 10 Violet 5 Gray 11 Pink 6 White 12 Aqua Optical Fibers Jelly Compound Loose Buffer Tube Filler(if necessary) Jelly Compound Dielectric CSM Core Wrapping Plastic Tape Dielectric Strength Member Outer MDPE Jacket Mechanical & Environmental Characteristics KRONE Fiber Optics Phone: 802.442.5411 Web: www.kroneamericas.com Simplex, Duplex, Zipcord and 2- & 4-Fiber Distribution Cables Plenum & Riser (UL) Listed OFNP/OFNR Product Features ■ Utilize 245/900 µm PVC buffer ■ All cables feature flame retardant PVC jacket (OFNR/OFNP) ■ A KEVLAR ® strength member surrounds each fiber ■ All cables tested to EIA/TIA FOTP standards ■ Optimized for use in communication closet patch cord assemblies ■ Zipcord design optimized to “un-zip” Benefits ■ Tight buffer fibers are easy to strip ■ Optimized for standard single-fiber and duplex connectors ■ Withstand installation through tight bend radii Test Single Fiber Duplex Cable Zipcord 2-Fiber Distribution 4-Fiber Distribution Crush Resistance: EIA-FOTP-41A 400 N/cm 400 N/cm 400 N/cm 400 N/cm 400 N/cm Impact Resistance: EIA-FOTP-25B 50 Impacts 100 Impacts 50 Impacts 500 Impacts 500 Impacts Flexing: EIA-FOTP-104A 1000 Cycles 1000 Cycles 1000 Cycles 1000 Cycles 1000 Cycles Maximum Pulling Load: EIA-FOTP-33A 400 Newtons 600 Newtons 400 Newtons 1800 Newtons 1800 Newtons (89 lbs.) (134 lbs.) (89 lbs.) (400 lbs.) (400 lbs.) Maximum Safe Operating Load: 100 Newtons 200 Newtons 100 Newtons 300 Newtons 300 Newtons (22 lbs.) (44 lbs.) (22 lbs.) (67 lbs.) (67 lbs.) Minimum Bend Radius: At Max. Load: 6 cm (2.36″) 6 cm (2.36″) 6 cm (2.36″) 9 cm (3.54″) 9 cm (3.54″) Unloaded: 3 cm (1.18″) 3 cm (1.18″) 3 cm (1.18″) 3 cm (1.18″) 3 cm (1.18″) Maximum Vertical Rise: without support or 27.4 m 27.4 m 15.2 m — — service loop (90 ft.) (90 ft.) (50 ft.) (UL) Listed Type: OFNP (Plenum): UL910, PTS Type Pass Pass Pass Pass Pass OFNR (Riser): UL1666, IN Type Pass Pass Pass Pass Pass Cable Knot Test: EIA-FOTP-87B Pass Pass Pass Passes @ 20°C Passes @ 20°C Fiber Proof Test: 100 KPSI 100 KPSI 100 KPSI 100 KPSI 100 KPSI High/Low Temp. Bend Test: EIA-FOTP-37A — — — Passes @ 0°C and 70°C Passes @ 0°C and 70°C Cable Twist Test: EIA-FOTP-85A — — — 1000 Cycles 1000 Cycles Operating Temperature: -20°C to +70°C -20°C to +70°C 0°C to +70°C -20°C to +70°C (OFNR) -20°C to +70°C (OFNR) 0°C to +70°C (OFNP) 0°C to +70°C (OFNP) Storage Temperature (non-flexing): -40°C to +70°C -40°C to +70°C -40°C to +70°C -40°C to +70°C -40°C to +70°C -40°C to +70°C Installation Temperature: 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 50/125 Multimode 3.5/1.2 ▲ 2.6/0.6 ▲ 500/500 ▲ 50 ± 3 125 ± 2 0.200 ± 0.015 62.5/125 FDDI MM 3.5/1.5 ▲ 2.7/0.75 ▲ 160/500 ▲ 62.5 ± 3 125 ± 2 0.275 ± 0.015 62.5/125 Gigabit Multimode 3.5/1.5 ▲ 2.7/0.75 ▲ 200/500 ▲ 62.5 ± 3 125 ± 2 0.275 ± 0.015 100/140 MM 6.0/3.0 ▲ 4.5/2.0 ▲ 100/100 ▲ 100 + 3 140 + 4 0.290 ± 0.020 Single-mode 0.5/0.5 ■ 0.35/0.25 ■ Mode Field 9.3 ± 0.5 125 ± 2.0 0.13 (SMF-28) Diameter @1300nm Optical Specifications Max. Typical Guaranteed Core Clad Attenuation Attenuation Minimum Diameter Diameter Numerical Fiber Type (dB/km) (dB/km) Bandwidth (Microns) (Microns) Aperture ▲ Attenuation and Bandwidth values for Multimode: 850nm/1300nm ■ Attenuation and Bandwidth values for Single-mode: 1310nm/1550nm TECHNICALDATA FiberOptic CABLING SYSTEMS KRONE Fiber Optics Phone: 802.442.5411 Web: www.kroneamericas.com Cable and Jacket specifications and ordering information CABLE CABLE CABLE NO. OF UL DIAMETER WEIGHT JACKET PART Number TYPE FIBERS TYPE (inches) (mm) (Nom. lbs./km) TYPE 601PTSSFX Simplex 1 OFNP (Plenum) .095 2.40 24 Plenum PVC 602PTSDPX Duplex 2 OFNP (Plenum) .120 x .220 3.05 x 5.60 60 Plenum PVC 602PTSZCX Zipcord 2 OFNP (Plenum) .114 x .245 2.40 x 6.20 46 Plenum PVC 602PTSFDX 2-Fiber Distribution 2 OFNP (Plenum) .180 4.50 35 Plenum PVC 604PTDCBX 4-Fiber Distribution 4 OFNR (Riser) .180 4.50 35 Plenum PVC 601IN(S)SFX Simplex 1 OFNR (Riser) .116 2.95 24 PVC 602INDPX Duplex 2 OFNR (Riser) .165 x .295 4.20 x 7.50 60 PVC 602IN(S)ZCX Zipcord 2 OFNR (Riser) .114 x .245 2.90 x 6.20 46 PVC 602INFDX 2-Fiber Distribution 2 OFNR (Riser) KRONE Fiber Optics Phone: 802.442.5411 Web: www.kroneamericas.com Indoor/Outdoor Cables Tight-Buffered, Low-Smoke, Zero-Halogen Jacketed (UL) Listed OFNR/OFCR Product Features ■ Available in single-mode as well as 50 and 62.5 µm multimode versions ■ Excellent crush, cut and abrasion resistance ■ Available with 4–24 fibers ■ Excellent flame retardancy (UL Listed OFNR/OFCR) ■ UV stable jacket ■ Flexible design/easy to install ■ Color-coded buffered fibers ■ All cables tested to EIA/TIA FOTP standards Benefits ■ Saves time, labor; ideal for direct connectorization. ■ Pull and terminate; no need to splice at building entrance. ■ Ideal for installation in conduits between buildings (non-armored) ■ Offers a convenient alternative to PVC riser cables ■ Armored version available for rodent resistance Mechanical & Environmental Characteristics 4–12 Fibers 18–24 Fibers Crush Resistance (EIA-FOTP-41A): 1500 N/cm 1500 N/cm Impact Resistance (EIA-FOTP-25A): 1000 impacts 1000 impacts Flexing (EIA-FOTP-104A): 1000 cycles 1000 cycles Maximum Pulling Load (EIA-FOTP-33A): 1000 Newtons 1800 Newtons (224 lbs.) (403 lbs.) Maximum Safe Operating Load: 600 Newtons 1000 Newtons (134 lbs.) (224 lbs.) Minimum Bend Radius: At Max. Load: 20 x cable O.D. 20 x cable O.D. Unloaded: 10 x cable O.D. 10 x cable O.D. Maximum Vertical Rise: 325 meters 325 meters Fiber Proof Test: 100 KPSI 100 KPSI Operating Temperature: -40°C to +70°C -40°C to +70°C Storage Temperature (non-flexing): -40°C to +70°C -40°C to +70°C Installation Temperature: 0°C to +70°C 0°C to +70°C TECHNICALDATA 50/125 Multimode 3.5/1.5 ▲ 2.6/0.6 ▲ 400/400 ▲ 50 ± 3 125 ± 2 0.200 ± 0.015 62.5/125 FDDI Multimode 3.5/1.5 ▲ 2.7/0.75 ▲ 160/500 ▲ 62.5 ± 3 125 ± 2 0.275 ± 0.015 62.5/125 Gigabit Multimode 3.5/1.5 ▲ 2.7/0.75 ▲ 200/500 ▲ 62.5 ± 3 125 ± 2 0.275 ± 0.015 100/140 Multimode 6.0/3.0 ▲ 4.5/2.0 ▲ 100/100 ▲ 100 + 3 140 + 4 0.290 ± 0.020 Single-mode 1.0/1.0 ■ 0.35/0.35 ■ Mode Field 9.3 ± 0.5 125 ± 2.0 0.13 (SMF-28) Diameter @1300nm Optical Specifications Max. Typical Guaranteed Core Clad Attenuation Attenuation Minimum Diameter Diameter Numerical Fiber Type (dB/km) (dB/km) Bandwidth (Microns) (Microns) Aperture ▲ Attenuation and Bandwidth values for Multimode: 850nm/1300nm ■ Attenuation and Bandwidth values for Single-mode: 1310nm/1550nm FiberOptic CABLING SYSTEMS KRONE Fiber Optics Phone: 802.442.5411 Web: www.kroneamericas.com Cable and Jacket Specifications and Ordering Information CABLE CABLE CABLE NO. OF UL DIAMETER WEIGHT JACKET PART Number TYPE FIBERS TYPE (inches) (mm) (Nom. lbs./km) TYPE 704LSZHIOCBX Distribution 4 OFNR (Riser) 0.235 6.0 90 Low Smoke Zero Halogen 706LSZHIOCBX Distribution 6 OFNR (Riser) 0.240 6.1 90 Low Smoke Zero Halogen 708LSZHIOCBX Distribution 8 OFNR (Riser) 0.280 7.1 125 Low Smoke Zero Halogen 712LSZHIOCBX Distribution 12 OFNR (Riser) 0.325 8.3 170 Low Smoke Zero Halogen 718LSZHIOCBX Distribution 18 OFNR (Riser) 0.325 8.3 170 Low Smoke Zero Halogen 724LSZHIOCBX Distribution 24 OFNR (Riser) 0.370 9.4 215 Low Smoke Zero Halogen 704LSZHIOBKX Breakout 4 OFNR (Riser) 0.365 9.3 200 Low Smoke Zero Halogen 706LSZHIOBKX Breakout 6 OFNR (Riser) 0.450 11.4 310 Low Smoke Zero Halogen 708LSZHIOBKX Breakout 8 OFNR (Riser) 0.500 12.7 380 Low Smoke Zero Halogen 712LSZHIOBKX Breakout 12 OFNR (Riser) 0.665 16.9 680 Low Smoke Zero Halogen 718LSZHIOBKX Breakout 18 OFNR (Riser) 0.640 16.3 600 Low Smoke Zero Halogen 724LSZHIOBKX Breakout 24 OFNR (Riser) 0.720 18.3 730 Low Smoke Zero Halogen 704LSZHARBKX Armored Breakout 4 OFCR (Riser) 0.650 16.5 825 Low Smoke Zero Halogen 706LSZHARBKX Armored Breakout 6 OFCR (Riser) 0.675 17.2 935 Low Smoke Zero Halogen 708LSZHARBKX Armored Breakout 8 OFCR (Riser) 0.785 19.9 1170 Low Smoke Zero Halogen 712LSZHARBKX Armored Breakout 12 OFCR (Riser) 0.850 21.6 1440 Low Smoke Zero Halogen 718LSZHARBKX Armored Breakout 18 OFCR (Riser) 0.850 21.6 1355 Low Smoke Zero Halogen 724LSZHARBKX Armored Breakout www.adc.com • +1-952-938-8080 • 1-800-366-3891 SPEC SHEET Standard UTP Switchboard Cable 24 AWG STC, Unshielded, Riser ADC provides exceptional 100-Ohm central office copper cables for both analog and digital services. Reducing electromagnetic interference (noise) and maintaining signal integrity enriches data throughput. The improved crosstalk and attenuation of ADC’s central office copper cables helps to eliminate throughput bottlenecks at high speeds. Enhanced throughput translates to decreased service downtime and increased customer satisfaction. As high-speed services move closer and closer to the subscriber premise, size and space become significant obstacles. Many of ADC’s central office copper cables have been designed with smaller outside diameters and cross-sectional areas without giving up performance to meet the demanding space requirements of cabinets and remote terminals. ADC’s central office copper cables are chosen for their excellent quality, performance, size, and flexibility in many applications, including digital voice, data and video. In addition, ADC’s central office copper cables adhere to industry standards and known environmental regulations. 9/06 • 101308AE Standard UTP Switchboard Cable Standard UTP Switchboard Cable 24 AWG STC, Unshielded, Riser 2 www.adc.com • +1-952-938-8080 • 1-800-366-3891 Benefits • Combines innovative design and application engineering to deliver a cabling solution that exceeds your network's physical layer requirements. • Offers improved crosstalk and attenuation performance to deliver the bandwidth required for digital voice, data and video. • Helps to eliminate throughput bottlenecks and service downtime, improving customer satisfaction. • Consistent product quality. - No missing insulation, no excess adhesion - Tangle-free, kink-free - Jacket and insulation concentricity and cable roundness - Small outside diameter and cross-sectional area in bundles and cable - Streamlined engineering, production, and quality processes - In-process manufacturing quality inspections • Meets or exceeds industry requirements and environmental regulations. - Heavy-metal free (i.e. cadmium, lead, mercury, etc.) - Compliant to Directive 2002/95/EC Restriction of the use of certain Hazardous Substances (RoHS) and other known environmental regulations • Provides exceptional design and enhanced electrical and mechanical performance. • Adheres to strict industry tolerance standards and customer specifications for use throughout major service provider networks around the world Common Applications • Central office, including main distribution frames, collocation, digital switching and transmission equipment • Outside plant networks, including CEV’s, cabinets, remote terminals, and at customer premise • Excellent for all copper broadband applications, including digital voice, digital data (i.e. xDSL), and video (i.e. IPTV) • FTTN, where copper cable is required from the ONT to the MDU • Cable assemblies to connect active equipment in CO, OSP and customer premise • xDSL, particularly ADSL and ADSL2 • T1 Fractional • POTS (Voice-grade) Compliances: • UL Subject 444/CSA C22.2 No. 214 • (UL)-C(UL) Type CMR/CMG • NEC 800 type CMR • ICEA S-80-576 9/06 • 101308AE Standard UTP Switchboard Cable Standard UTP Switchboard Cable 24 AWG STC, Unshielded, Riser 3 www.adc.com • +1-952-938-8080 • 1-800-366-3891 Specifications CONSTRUCTION CHARACTERISTICS Conductors: 24 AWG solid tinned copper Insulation: Lead-free semi-rigid PVC Insulation diameter: 0.81 mm (.032") nominal Pairing: 6.6 twists/meter (2 twists/foot) minimum Color-coding: Standard telephony, bandmarked Rip cord: Applied under the jacket Jacket: Lead-free flame retardant PVC ELECTRICAL CHARACTERISTICS Conductor DC resistance (maximum): 9.4Ω/100m (28.6Ω/1000') @ 20° C (68° F) Resistance unbalance .. .UTP Cable Trắng xanh đậm Trắng xanh đậm Xanh Cam Trắng nâu Trắng nâu Nâu Nâu Nhận - Truyền - Cách