For the last number of columns, I’ve dedicated to understanding new things and methods. Last month, I published about high fiber count cables-1,728, 3,456 and 6,912 fibers-and the necessity to use ribbon or mass fusion splicing along with them. Without ribbon splicing, the splicing or terminating of these cables would consider weeks instead of days and cost much, a lot more.
Once a service provider commits to ribbon splicing and buys Optical fiber coloring machine, it may end up being an even better investment compared to they thought. Ribbon splicing can be used on regular loose tube cables, as well, providing comparable savings in time and expense when splicing cables with even 144 fibers. That’s why many wires with 144 or more fibers use ribbon construction.
Most splicing is done with single fibers in loose pipe cables. 2 or more cables are prepared, and their barrier pipe fibers are attached to splice containers. Individual fibers are stripped, cleaned, cleaved and spliced, as well as the splice covers are shrunk over the splice. The finished unit is positioned inside a splice tray. A skilled technology can splice two fibers in approximately 4 moments.
The ribbon splicing procedure is similar, but a majority of ribbon wires have rigid ribbons of 12 fibers every. One particular splice tray usually fits 12 ribbons for 144 fibers. Each ribbon is stripped and cleaved with unique resources supplied with the ribbon splicer, cleaned and fusion spliced to a different comparable ribbon. Just one splice guard covers all 12 fibers inside the ribbon splice.
Then the ribbons are carefully arranged in to the holder to click the splice in place. The ribbons are strong and flex only in one direction, that makes arranging ribbons within a splice tray relatively more difficult than solitary fibers. Splicing twelve fibers simultaneously is fast. Most contractors say it takes approximately 8 moments per ribbon-no more than double the amount time as splicing tape former splicing 6 times faster. Which makes a ribbon splicer a “labor-conserving device” if I actually heard of one.
Some cable producers are creating flexible ribbons that can be bent in all instructions and even rolled approximately save space. That saves time organizing fibers within a splice holder, but it may price time while preparing cables because the ribbons have to be very carefully organized to be sure the color-coded fibers remain in their appropriate area. So splicing 12 fiber flexible ribbons is perhaps four times faster than solitary fibers. That’s still a large cost savings.
You can also have ribbon splicing on normal free pipe cable television by “ribbonizing” the fibers. (That is what it’s known as-the fiber market is constantly great at creating new terms.) I frequented a contractor that used this method inside the area by setting up anchor and drop cables for any fiber-to-the-home (FTTH) system. He was splicing 144 fiber loose tube cables employing a ribbon splicer. His splicers were splitting the 12 fibers in one tube of the loose pipe cable television, aligning these to the conventional color code, then placing them inside a easy device that glued them into a ribbon. The process of ribbonizing took under a minute, then this splicing worked just like a regular ribbon splicing process. Again, conserving lots of time.
A simple internet search for “ribbonizing fiber” will lead one to some fascinating video clips, devices and instructions. Numerous cable television and splicer manufacturers offer these power tools. They differ from easy, molded plastic material parts you hold inside your hand to arrange the fibers whilst gluing them to more complicated machines that take a seat on a desk and flip, slip and glue fibers vfiskb ribbons. All of it appears simple.
The benefits of ribbon splicing and ribbonizing fibers in loose tube cables only apply to Fiber coloring machine. At 144 fibers, it seems sensible in case you are doing plenty of splicing. However with 288 fibers or more, it really starts to sound right. With those new higher fiber count cables, which can be arriving in metro systems and data centers, it’s a necessity.
Should you be anyone putting your signature on the acquisition purchases or checks, you may have second ideas. Combination-splicing machines are costly, plus they need some personnel coaching to get started. They need constant cleaning and periodic service to keep them operating properly. But if you have crews performing lots of splicing of high fiber count cables, calculate the payback-it must buy itself rapidly.