Media converters can provide all these sophisticated switch capabilities in a small and cost-effective device.
In addition, media converters can support advanced bridge features, including VLAN, Quality of Service (QoS) prioritization, Port Access Control and Bandwidth Control that facilitate the deployment of new data, voice and video to end users. What’s more, media converters can convert between wavelengths for wavelength division multiplexing (WDM) applications, such as WDM multiplexer and WDM transceivers. For instance, when to convert 1000BASE-T and 1000BASE-SX, an Ethernet media convert is needed. Fiber optic connector is appropriate for applications which flexibility is required, like ONTs which have a connector interface.The applications of media converters are specific.
Fiber optical media converter install#
Generally, splice is recommended for drop cables in the places where no future fiber rearrangement is necessary, like a greenfield, new construction application where the service provider can easily install all of the drop cables.
Both methods have their own pros and cons. Fiber optic connector can provide an access point for networking testing which cannot be provided by splicing. However, splice lack of operational flexibility compared with fiber optic connector. It is known that splice, which eliminates the possibility of the connection point becoming damaged or dirty with a permanent joint, has better optical performance than fiber optic connector. Whether to use a fiber optic connector, which can be easily mated and un-mated by hand or a splice, which is a permanent joint? The following will offer the answer and the solutions for your applications. Thus, finding a flexible, efficient and economical drop cable connectivity method becomes a crucial part of broadband service. However, drop cable as the final connection from the fiber optic network to customer premises also plays an important role. It’s necessary to choose a right architecture for FTTH network from overall.
The following shows the cross section of a round drop cable with one tight buffered optical fiber.ĭrop Cable Connectivity Method: Splice or Connector? Round Drop Cable usually contains a single bend-insensitive fiber buffered and surrounded by dielectric strength members and an outer jacket, which can provide durability and reliability in the drop segment of the network. Typical fiber counts of figure-8 Drop Cable are 2 to 48. This type of drop cable is fixed to a steel wire as showed in the following picture. The following picture shows the cross section of a flat drop cable with 2 fibers.įigure-8 Aerial Drop Cable is self-supporting cable, with the cable fixed to a steel wire, designed for easy and economical aerial installation for outdoor applications. Drop cable usually contains one or two fibers, however, drop cable with fiber counts up to 12 or more is also available now. The following part introduces three most commonly used drop cables divided according to the cable structure.įlat Type Drop Cable, also known as flat drop cable, with a flat out-looking, usually consists of a polyethylene jacket, several fibers and two dielectric strength members to give high crush resistance. Drop cables are available in many different types. As it is used in outdoor, drop cable shall have a minimum pull strength of 1335 Newtons according to the industry standard. They are typicality small diameter, low fiber count cables with limited unsupported span lengths, which can be installed aerially, underground or buried. Drop cables, as previously mentioned, are located on the subscriber end to connect the terminal of a distribution cable to a subscriber’s premises.
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