HF20 INDOOR/OUTDOOR TIGHT BUFFER DISTRIBUTION RISER CABLE Type OFNR, CSA FT-4
Product Description:
Type OFNR cable stands for Optical Fiber Nonconductive Riser. The cable is composed of glass optical fibers and a dry water block at the cable’s core to protect the fibers. The cable does not contain any electrically conductive elements. The interior fibers are surrounded by aramid yarn and then jacketed in a flame-retardant polyvinyl chloride insulation. The cable is crush-resistant up to 850 lbs and has a maximum vertical rise of 1,640 feet (500 m). The flame propagation characteristics of this cable are in compliance with the National Electric Code.
Applications:
This cable is designed to transmit voice or communication data within a building or between multiple buildings. It is intended for use as a fiber backbone in vertical runs between floors. For outdoor use, install the cable in ducts or underground conduit. The cable can operate in temperatures as low as -40°C and temperatures up to 70°C.
Specifications:
- The cable meets standards set forth by Underwriters Laboratories for Optical Fiber Nonconductive Riser (OFNR).
- This cable passes the CSA FT-4 70,000 BTU flame test.
- This cable meets or exceeds standards ICEA S-104-696 set forth by Insulated Cable Engineers Association, deeming the cable acceptable for outdoor use.
Construction:
- Fibers
– This cable contains 2-144 900µm tight buffer fibers. Fibers are color coded per TIA/EIA 598B
- Jacket
– The cable is jacketed in a flame-retardant polyvinyl chloride (PVC) with sequential footage markings. Aside from protecting the cable against flame damage, the outer jacket also serves to protect the cable against corrosion due to sunlight, excessive moisture and gasses. The orange jacket signifies multimode fibers while the yellow jacket indicates singlemode fibers.
| Technical Specifications: | |
| Catalog Number | 202048XT03 |
| Fiber Count | 48 |
| # of Sub-Units | 4 |
| Nom. Cable Diameter Inch | 0.639 |
| Nom. Cable Weight Lbs/1000 | 136.9 |
| Max Tensile Load Install Lbs | 1300 |
| Max Tensile Load Long Term Lbs | 390 |
| Min Bend Radius Install Inch | 12.78 |
| Min Bend Radius Long Term Inch | 6.39 |
Fast Shipping with Professional Packaging
We offer a broad range of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff is extremely skilled and will package your goods in accordance to our exact and precise specifications. Your products will go through a thorough inspection and be securely secured prior to being delivered. We deliver to thousands of customers every day across multiple countries. This is a testament to our commitment to be the biggest online retailer in the world. There are distribution centers as well as warehouses in Europe and the USA.
Orders that include more than one item are given processing time for each item.
We will carefully examine all items before sending. Today, the majority orders will be shipped within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
Due to multiple parties, including the factory and the warehouse, we are unable to completely manage our stock. The levels of stock can change at any moment. Please understand it may happen that your order will be out of stock when your order has been made.
Our policy lasts for thirty days. Unfortunately, if the 30 days have elapsed from the date you purchased the item, we cannot offer you a return or exchange.
In order to be eligible for a return your product must be unopened and in the same condition as you received it in. It should also be in its original packaging.
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