Introduction: Optical Distribution Frame “Rack Mount Modular ODF” also named Fiber Patch Panel is a high-density Multi-Fiber Modular frame used to provide cable interconnections between communication facilities, which can integrate fiber splicing, fiber termination, fiber optic adapters & connectors and cable connections together in a single unit. It can also work as a protective device to protect fiber optic connections from damage. The basic functions of ODFs provided by today's vendors are almost the same. However, they come into different shapes and specifications such as sliding rack mount, modular rack mount and high-density rack mount. It is used as a termination point for the feeder cable to connect with drop cable in FTTx network system. Application: Rack mount modular ODF is usually modularity in design with in network infrastructure. It can be installed on the rack with more flexibility according to the fiber optic cable counts and specifications. This kind of optical distribution system is more convenient and can provide more possibilities to the future variations. the ODF is not limited to the structure, many factors like applications should be considered, such Fiber Counts with the number of fiber connections in places like data center increase, the need for high density ODF become the trend. And it is very common to find ODF with 12 ports and up to 144 ports, due to the variety of optical distribution frames installation requirements, it is required a fiber optic connectors such SC, LC, FC, MPO and more. • Ideal for FTTH/FTTX network • Data Center infrastructure • Optical communication networks • PON passive networks • LAN networks Operation Features: Optical Distribution Frame is an indoor ODF in the FTTX network to connect the cable interconnections between communication facilities through fiber port. This fiber ODF is made of high-quality powder coated cold rolled steel and designed for use in residential and business applications for the termination of the fiber optic cables. The ODF is the most popular and comprehensive fiber optic distribution frame which can reduce the cost and increase the reliability and flexibility of fiber optic network during both deployment and maintenance • Available in Fixed or Sliding rack mount • Rack mount 19” from 1U up to 8U depending on number of ports • Made of powder coated cold rolled steel material • Integrated with splice cassette and cable management rods • Compact structure and perfect fiber management • Suitable for the fusion splice or mechanical splice • Fiber connector types SC, LC, FC and ST etc. • High reliability and reasonable inner space design • Customer connectors are available upon request Mechanical Performance Test compliance: Fiber Mode: Singlemode or Multimode Connector type: SC, FC, LC, MPO etc. Polish Interface Type: PC, UPC, APC Chasses Capacity: from 1 slot cards (1U) to 12 slot cards (8U) Adapter card: from 1 card, up to 12 cards Card Capacity: 12 SC simplex adaptor or 12 LC duplex adaptors Splice trays: 1x12 cores and up to 12x12 cores Splice trays Capacity of Adapter: From 12 ports and up to 144 ports Installation Models: Fixed or Sliding 19” rack mount Size (L×W×H): 482x332x45mm (1U) and up to 482x332x324mm (8U) Material: High-quality powder cold rolled steel material Operation Temperature: -20 to +70°C