Greentel Fiber Optic Splice Closure is a passive component which can provide a great protection for fiber splicing point. Aerially assembling, pipeline assembling and buried underground are all available. Fiber optic splice closures play an important role in optical cable network. And according to the environment and working area, fiber optic network operators specify the requirements for the joint closures.A good fiber optic splice closure shall be capable of accepting any fiber optic cable as specified in the tender document. Thus, it is vital to figure out the cable compatibility before selecting the right closure type. The design of fiber optic splice closure changes with the application areas. Cable Compatibility A good fiber optic splice closure shall be capable of accepting any fiber optic cable as specified in the tender document. Thus, it is vital to figure out the cable compatibility before selecting the right closure type. The design of fiber optic splice closure changes with the application areas. Numbers of Cable Ports Cable port is also known as the cable entrance capacity. The number of ports in a fiber optic splice closure reflects its capacity to handle the number of cables. The cable entrance capacity of a fiber optic splice closure refers to the number of ports available for terminating cable within the closure. The number of ports provided in a closure depends on factors such as the network capacity and number of cables employed in the network. Usually, in an attempt to reduce the physical size of high-capacity closures, smaller ports shall be utilized for branch cables and drop cables. Additional Capacity Additional capacity is retained by closure manufacturers. For example, if the specification requirement is 48 fibers, manufacturers often provide enough capacity to deal with 60 fibers. In next article, we will continue discuss the topic: Requirements for Fiber Optic Splice Closure.