Comprehensive Testing, Certification & Documentation
Upon completion of aerial fiber optic installation, Access Cabling performs comprehensive testing and certification to guarantee performance and compliance. Our standard testing protocols include Optical Time Domain Reflectometer (OTDR) testing (e.g., Fluke OptiFiber Pro, EXFO FTB) from both ends of each fiber strand. This identifies splices, connectors, and any anomalies, providing an end-to-end attenuation signature. We also conduct Optical Loss Test Set (OLTS) / Power Meter and Light Source (PMLS) testing to measure true insertion loss (dB) across all fibers at 850nm, 1300nm (multimode), and 1310nm, 1550nm, 1625nm (singlemode), ensuring compliance with TIA/EIA-568-D limits. All test results are documented in detailed reports, typically in OPM, PDF, or .SOR formats, identifying pass/fail status and providing a baseline for future network troubleshooting. Additionally, visual inspections are performed to verify proper sag, attachment hardware, lashing wire integrity, and NESC clearances. Accurate 'as-built' documentation, including splice schematics, cable routing maps, and component inventories, is provided to the client for effective network management and future maintenance. This rigorous testing and documentation process is crucial for verifying the quality of the installation and ensuring the long-term reliability of the aerial fiber network.
Why West Los Angeles teams choose Access Cabling for aerial fiber
Across West Los Angeles — from Century City to the surrounding Los Angeles County corridor — IT directors and facilities managers pick Access Cabling for the same reasons: a licensed C-10 / C-7 contractor (CSLB 992009), 28+ years of commercial fiber experience, BICSI-trained crews on-site, and Fluke DSX certification on every port. The result is a aerial fiber install that a network engineer can drop into on day one — labeled, tested, and warranted for 25 years.
Navigating Permitting & Local Jurisdictions in West LA
Cabling projects in West Los Angeles, whether for a new tenant improvement in a high-rise or a structured cabling upgrade in a commercial park, require navigating distinct permitting requirements from the City of Los Angeles Department of Building and Safety (LADBS). Understanding these nuances is crucial for project timelines and compliance. Low-voltage cabling installations often fall under specific electrical permit categories, necessitating detailed plans, adherence to Title 24 energy efficiency standards, and ensuring all work meets the National Electrical Code (NEC) and local amendments. Furthermore, projects in specific zones, such as historic districts or areas with special planning overlays in Sawtelle or Westwood, may have additional review processes. Access Cabling, with our C-10/C-7 licensing and extensive experience across LA County, is well-versed in preparing comprehensive permit documents, coordinating with LADBS inspectors, and ensuring that all installations – from conduit runs to pathway management – are executed to code. Our familiarity with the local permit reviewers and the specific documentation they require helps streamline approvals, preventing costly delays for our West LA clients attempting to upgrade or install new network infrastructure.
Precision Installation & Lashing Techniques
The installation of aerial fiber optic cable requires specialized equipment and trained personnel to ensure safe and compliant deployment. Our crews utilize bucket trucks, tensioning equipment, and lashing machines (e.g., GMP G2 Lashing Machines) to precisely attach fiber optic cables to messenger wires or directly to utility poles. Key installation steps include the proper pre-stringing of messenger wires at specified sag and tension, followed by the careful lashing of the fiber optic cable to the messenger. For ADSS cables, specialized gripping hardware and controlled tension pulling are employed to prevent jacket damage or exceeding the cable's maximum allowable tension (MAT) during installation, which could compromise its long-term performance. All pole attachments, including suspension clamps and dead-end grips, are applied according to manufacturer specifications and NESC clearance requirements to prevent cable abrasion or stress concentrations. Splice closures are then installed at designated locations, requiring meticulous fiber preparation, fusion splicing with high-precision fusion splicers (e.g., Fujikura, Sumitomo), and organized fiber routing within the closure trays. Throughout the installation, strict safety protocols, including grounding and bonding, are observed to protect both personnel and the integrity of existing utilities.