720 cores ODF fiber distribution cabinet

Features: 19 "standard design, elegant appearance, workmanship, rugged professional grounding design more effectively protect the safety of the equipment can be easily removable front left side door widening optional load plate glass door, .... Place large non-rack-mounted servers or other equipment cabinet quality assurance: choose a suitable server rack cabinets and wiring is very important, a little neglect may result in huge losses regardless of which brand of product, quality is. Is the user must first consider the load-bearing part of the cabinet to ensure that: With the increase in the cabinet placed product density, good load-bearing capacity, is a basic requirement for a qualified cabinet product does not meet the specifications of the cabinet, probably because of the cabinet. poor quality, can not effectively protect the equipment inside the cabinet properly, the results may affect the entire system cabinet temperature control system: inside the cabinet with good temperature control system that avoids the cabinet hot or cold products to make sure that the equipment the efficient operation of the cabinet to select a full range of ventilation, can be equipped with a fan (fan has lifetime guarantee), in a hot environment can be installed individually controlled air conditioning systems, can be installed in a cold environment, independent heating insulation system cabinet service: provided by enterprises effective services, and comprehensive equipment protection provided by the program, users can install and maintain a huge convenience. cabinet is also equipped with necessary accessories cabinet, whose main accessory with fixed or telescopic rails, locking device hinges, trunking, shielded cabling rack and comb reed, etc. 1. Modular: components are modular in design, can be flexible with modules to achieve different combination of features to make different types of products with common components and interchangeability, greatly shorten product delivery time, reduce production costs and improve value for money; 2. Systematic: have to meet indoor and outdoor environmental requirements, different capacity products, and with a full range of high-quality optical device products, and can provide system solutions; 3. humane: emphasize humane operation, management, and the whole front of the operation, construction has a profound understanding of the details of the deal have been insisting excellence; 4. Standardization: strictly follow the relevant industry standards, and actively participate in various technical specifications of the revised industry; 5. Specialization: professional and technical personnel and production and testing equipment to ensure product performance and reliability advantages; Technical Specifications: 1. Condition: 1) Working temperature: -10 ° C ~ + 40 ° C 2) Storage Temperature: -25 ° C ~ + 55 ° C 3) Relative humidity: ≤85% (+ 30 ° C) 4) Atmospheric pressure: 70Kpa ~ 106Kpa 2. Applicability of indicators: 1) the nominal operating wavelength: 850nm, 1310nm, 1550nm; 2) Fiber Optic Connector: GB12507 and comply with the relevant provisions of the standard; 3) fiber optic cables comply with GB / T11818 and GB / T7424 3. Function: 1) have a fixed cable and protection; 2) cable terminated with a function; 3) transfer line function; 4) protection and pigtail cable core. 4. Rack Height: 1) meet the standard requirements in two standard sizes line: 2000mm, 2200mm 2) Different specifications can be customized according to the different requirements of the demand side. 5. Optical properties: 1) rack with rack-insulated high-voltage protection, insulation resistance 1000MΩ / 500V (DC) no arc. 2) between the rack and the rack to withstand high-voltage protection is not less than 3000V (DC) / 1min no breakdown, no arc. 3) fiber optic connector loss ≤0.5dB 4) Insertion loss ≤0.2dB 5) Return Loss: FC / PC> 40dB, FC / UPC> 50dB, FC / APC> 60dB 6) plug of life:> 1000 6 . Mechanical properties: 1) plastic parts comply GB51697-85 of combustion performance. 2) fiber optic cable through the metal plate hole has a protective cover, the radius of curvature of the core, pigtail greater than 37.5mm. 3) cable into the chassis, the radius of curvature greater than 15 times the cable diameter