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Blog Details for "Fiber Optic Cabling"
Fiber Optic CablingFiber Optic CablingCovering the latest FTTH, FTTX news, brand new fiber optic products, fiber optic termination practices and fiber optic cabling technology. Articles
3M Hot Melt Connector Applications
2007-06-15 23:15:00 Types of 3M Hot Melt Connect ors available from Fiber Optics For Sale Co. 3M Hot Melt connectors are pre loaded with adhesive so no epoxy mixing and injection is needed which saves termination time. The unique ability to reheat and reposition fiber makes 3M hot melt connectors yield high termination success rate. Both single mode and multimode ... More About: Applications , Application
What is advantage of Corning UniCam connectors compared to field-polished c
2007-05-30 07:14:00 Corning UniCam connectors have three advantages over field-polished solution. Lower installed cost. This factors in purchase price of the connectors and consumables, the installation time, expected first time successful termination percentage, and the labor rate. Reliability. This is evident in the increased yield from the Continuity Test Set and the knowledge that each UniCam Connect or is factory tested for insertion loss and ... More About: Field , Compa , Poli , Pare
Are UniCam Connectors reusable?
2007-05-29 07:28:00 UniCam Connect ors are not reusable once the crimp tube has been crimped. If you are using CTS and the light does not significantly dim you can un-cam the connector, remove the field fiber and re-try with the same or a new fiber. Do not twist the fiber; retract slightly, twist, then re-insert. Refer to Sections ... More About: Reusable
I want to install UniCam Connectors on a fan-out cable; is there anything s
2007-05-29 07:23:00 The most critical step in terminating UniCam Connect ors on fan-out cable is to leave 4 mm of the 250 µm coating extending beyond the 900 µm fan-out tubing. The 4 mm will allow the fiber to piston in the fan-out tubing and still maintain the fiber mating in the splice area of the UniCam Connector. ... More About: There , Thing , Anything , Cable
Do you know the difference between Senior(SR) and Junior(JR) LC Unicam conn
2007-05-29 07:13:00 The difference between a SR and JR UniCam LC Connector is that JR does not have a ferrule with a spring. In other words, you can’t push on the ferrule to make it retract into the connector housing. The old LC Junior part number is 95-XXX-98 and the new LC Senior will be 95-XXX-99. Refer ... More About: Difference , Ferenc , The D
When adding a new building to a campus cabled with 62.5 micron fiber, can t
2007-05-25 16:04:00 This is certainly an issue that is occurring more often in the field. While standards bodies suggest not mixing media in a network, there are certainly cases where it is necessary, for example, when a company is migrating to new technologies or, as in the case of your client, where they are cabling an additional ... More About: Building , Fiber , Campus , Micro , Build
What is a Telecommunications Enclosure (TE) and is it supported by Standard
2007-05-25 16:02:00 A telecommunications enclosure (TE) can serve as a second (or third or more) telecommunications room (TR) in certain implementations as described in TIA/EIA 568-B.1 Addendum 5, approved in February 2004. In a FTTE installation, backbone fiber is run from the entrance facility through the telecommunications room (TR) (which is still required on every floor) to ... More About: Telecommunications , Standard , Communications , Telecommunication , Closure
What is Zone Cabling and is it supported by standards?
2007-05-25 16:01:00 Zone Cabling is a generic term that means different things to different people. To some, it means an “active consolidation point (CP)” or an “active Multi-User Telecommunications Outlets Assembly (MUTOA)” since the CP and MUTOA are covered in the “zone” clauses of the Pathways & Spaces Stand ard, TIA-569B. However, active devices in the “zone” are ... More About: Standards , Bling , Zone
Is OTDR testing necessary for premise cabling?
2007-05-25 15:59:00 While there has been some “buzz” about Optical Time Domain Reflectometer(OTDR)testing for premises cabling since the publication of TSB-140, Additional Guidelines for Field-Testing Length, Loss and Polarity of Optical Fiber Cabling Systems, many agree that the test is usually not necessary for the relatively short links found in a customer-owned network, and may merely add ... More About: Bling , Remi
I?ve read about the new 50-micron laser optimized multimode fiber. When sho
2007-05-25 15:56:00 Companies that are installing fiber today should consider the new 50-micron laser-optimized multimode fiber as it will fully support 10 Mbps or 100 Mb/s legacy applications as well as provide 1 and 10 Gb/s future-proofing. In addition, laser optimized 50-micron multimode fiber supports low-cost multimode opto-electronics and low-cost, easy-to-install connectors. However, if your company already has ... More About: Laser , Fiber , Read , Micro , Opti
TIA FO-4 Engineering Committee Organization and Fiber Optic Standards
2007-05-25 02:13:00 FO-4 Subcommittees and Working Groups FO-4.1 Optical Systems Objectives: The FO-4.1 Engineer ing Subcommittee on Single-Mode Systems addresses several types of single-mode systems and parameters for both point-to-point and point-to-multipoint transmission. It is responsible for: Fiber -Optic Test Procedures (FOTPs) for the measurement of: Optical amplifier parameters. Optical path attenuation, reflections, chromatic dispersion, polarization mode dispersion, and non-linear effects. Digital Systems: bit-error ratio, optical ... More About: Standards , Organization
Single Mode Mechanical Splice - Corning CamSplice
2007-05-16 06:49:00 Corning CamSplice single mode mechanical splice features a patented “cam” fiber locking mechanism and requires no adhesive. The “cam” fiber alignment method self-centers the fibers and provides high precision alignment. The average loss for the CamSplice mechanical splice is about 0.15dB with a maximum loss at 0.3dB. One single part works for 250um/250um, 250um/900um and 900um/900um mechanical splice applications. Assembly process ... More About: Mode , Sing , Single , Mechanical , Mecha
Single Mode Mechanical Splice - Corning CamSplice
2007-05-16 06:49:00 Corning CamSplice single mode mechanical splice features a patented “cam” fiber locking mechanism and requires no adhesive. The “cam” fiber alignment method self-centers the fibers and provides high precision alignment. The average loss for the CamSplice mechanical splice is about 0.15dB with a maximum loss at 0.3dB. One single part works for 250um/250um, 250um/900um and 900um/900um mechanical splice applications. Assembly process ... More About: Mode , Single , Mechanical , Mecha , Mechanic
Multimode Fiber Applications
2007-05-13 23:08:00 As transmission moves closer to the user and distances become shorter, a set of solutions are necessary to address the specific needs of the LAN market and those of other short-reach applications, such as SAN (storage area network) and equipment room interconnections. Also the demand for data rates in excess of a Gbps keeps growing for ... More About: Applications , Fiber , Application , Ultimo
Multimode Fiber Applications
2007-05-13 23:08:00 As transmission moves closer to the user and distances become shorter, a set of solutions are necessary to address the specific needs of the LAN market and those of other short-reach applications, such as SAN (storage area network) and equipment room interconnections. Also the demand for data rates in excess of a Gbps keeps growing for ... More About: Applications , Fiber , Application , Ultimo
Fiber Duct Utilization
2007-05-10 03:59:00 What is the recommended fill ratio for pulling long lengths of fiber cables through duct or conduit? The simple answer: Less than 50% fill ratio by cross-sectional area is recommended. Multiple fiber optic cables can be pulled all together. The only requirement is to apply tensile load equally to all fiber cables. Especially for difficult fiber ... More About: Fiber
How much pulling force for fiber optic cable and copper cable?
2007-05-02 19:42:00 Almost all fiber optic cable has a maximum pulling force of 50 lbs., and some types of fiber optic cable are rated for pulling force up to 200 lbs. or more. The maximum rating for four-pair UTP copper cable is only 25 lbs. That’s because excessive pulling force can easily take the twist out of the ... More About: Fiber , Force , Much , Copper , Opti
How much pulling force for fiber optic cable and copper cable?
2007-05-02 19:42:00 Almost all fiber optic cable has a maximum pulling force of 50 lbs., and some types of fiber optic cable are rated for pulling force up to 200 lbs. or more. The maximum rating for four-pair UTP copper cable is only 25 lbs. That’s because excessive pulling force can easily take the twist out of the ... More About: Fiber , Force , Much , Copper , Opti
Fiber Optic Connector Ferrule Design
2007-05-02 07:20:00 In the earliest days of optical fiber jointing the sophisticated manufacturing techniques now associated with demountable connectors were not available. Instead existing components or technology had to be used or modified to provide an acceptable level of insertion loss. The most obvious method was to use a machined V-groove as an alignment tool and to secure ... More About: Design , Fiber , Connect , Ferr , Opti
Fiber Optic Connector Ferrule Design
2007-05-02 07:20:00 In the earliest days of optical fiber jointing the sophisticated manufacturing techniques now associated with demountable connectors were not available. Instead existing components or technology had to be used or modified to provide an acceptable level of insertion loss. The most obvious method was to use a machined V-groove as an alignment tool and to secure ... More About: Design , Fiber , Sign , Connect , Ferr
Optical Fiber Attenuation
2007-04-26 06:46:00 ATTENUATION Attenuation is the loss of optical power as light travels through fiber. Measured in decibels per kilometer, it ranges from over 300 dB/km for plastic fibers to around 0.21 dB/km for singlemode fiber. Attenuation varies with the wavelength of light. In fiber there are two main causes: Scattering and Absorption Scattering Scattering (Figure 2-7), the more common source ... More About: Fiber , Optical , Opti
Fiber Optic Cable Minimum Bend Radius
2007-04-24 21:19:00 Optical fiber cable installation is usually just as simple as installing coaxial or UTP cable in horizontal cabling. But the most critical factor in fiber optic cable installation is to keep the fiber cables’ minimum bend radius. If you bend the fiber cable tighter than its minimum bend radius, you risk big loss and even ... More About: Fiber , Bend , Opti , Minimum , Cable
Fiber Optic Cable Minimum Bend Radius
2007-04-24 21:19:00 Optical fiber cable installation is usually just as simple as installing coaxial or UTP cable in horizontal cabling. But the most critical factor in fiber optic cable installation is to keep the fiber cables’ minimum bend radius. If you bend the fiber cable tighter than its minimum bend radius, you risk big loss and even ... More About: Fiber , Bend , Opti , Minimum , Cable
Breakout Fiber Optic Cable
2007-04-24 06:38:00 A breakout fiber optic cable offers a rugged cable design for shorter network designs. This may include LANs, data communications, video systems, and process control environments. A tight buffer design is used along with individual strength members for each fiber. This permits direct fiber optic cable termination without using breakout kits or splice panels. Due to ... More About: Fiber , Opti , Cable , Brea
Breakout Fiber Optic Cable
2007-04-24 06:38:00 A breakout fiber optic cable offers a rugged cable design for shorter network designs. This may include LANs, data communications, video systems, and process control environments. A tight buffer design is used along with individual strength members for each fiber. This permits direct fiber optic cable termination without using breakout kits or splice panels. Due to ... More About: Fiber , Opti , Cable , Brea
Undercarpet Fiber Optic Cable
2007-04-24 06:10:00 Undercarpet cable,as this name implies, is run across a floor under carpeting. It is frequently found in open-space office or work areas that are defined by movable walls, partitions. A key feature of this cable is its ability to be rearranged or reconfigured as space needs change. One problem, however, is making turns without stressing the fibers. ... More About: Fiber , Carpet , Opti , Under , Cable
Undercarpet Fiber Optic Cable
2007-04-24 06:10:00 Undercarpet cable,as this name implies, is run across a floor under carpeting. It is frequently found in open-space office or work areas that are defined by movable walls, partitions. A key feature of this cable is its ability to be rearranged or reconfigured as space needs change. One problem, however, is making turns without stressing the fibers. ... More About: Fiber , Carpet , Opti , Under , Cable
Speed 10-Gbit Ethernet to the data center
2007-04-22 07:13:00 In the coming weeks, 10-Gigabit Ethernet solution developer SMC Networks plans to unveil a family of 10-Gbit network interface cards (NIC) that will incorporate Solarflare Communications’ PHY layer and controller silicon components, with a vision for speeding adoption of 10-Gbit Ethernet within the data center marketplace. The first wave of integrated products is expected to ... More About: Data , Speed , Center , Enter
3M Fibrlok 2540G 250-micron fiber splicing tool
2007-04-22 06:30:00 The 3M Fibrlok 2540G fiber splice tool is designed to enable fast, easy splicing of 250-micron singlemode fiber in FTTP installations and in multimode enterprise installations. The Fibrlok 250um fiber splice is designed to be installed at the drop in fiber distribution terminals and optical network terminals outside and at fiber distribution units and wall ... More About: Fiber , Tool , Micro , Cron , Micron
3M Fibrlok 2540G 250-micron fiber splicing tool
More articles from this author:2007-04-22 06:30:00 The 3M Fibrlok 2540G fiber splice tool is designed to enable fast, easy splicing of 250-micron singlemode fiber in FTTP installations and in multimode enterprise installations. The Fibrlok 250um fiber splice is designed to be installed at the drop in fiber distribution terminals and optical network terminals outside and at fiber distribution units and wall ... More About: Fiber , Tool , Micro , Cron , Micron 1, 2, 3 |
