Product Details
This DrakaEliteTM RadHard 50 μm core diameter OM3/OM4 multimode fibre (MMF) can be used for high irradiative environments (e.g. gamma rays, X-flash, neutrons protons) up to a dose of about 10 kGy. For extreme irradiative environments (some MGy dose) DrakaEliteTM Super RadHard 50 μm core diameter MMF is recommended. Note: 1 Gy = 100 Rad.
This Germanium-doped 50 μm core diameter OM3/OM4 RadHard MMF has been qualified and approved by the U.S. Defense Supply Center, Columbus (DSCC) in accordance with the U.S. Military MIL-PRF-49291/1 specification and offers increased laser-launch bandwidth (OM3 / OM4 quality).
Because Radiation Induced Attenuation (RIA) is a strong function of time after dose, dose rate, temperature, system operational wavelength, and system operational power, assessing the RIA performance of fibres should be conducted as close to conditions in the final application as possible.
The Draka 50 μm core diameter RadHard MMF can be used in all cable constructions, including loose tube, tight buffered, ribbon and central tube designs. This fibre complies with or exceeds IEC 60793-2-10 category A1a.2 and A1a.3 Optical Fibre Specification, TIA-492AAAC / 492AAAD and Telcordia GR-20-Core.
Prysmian Group’ fibre plant Draka Comteq Fibre B.V. in Eindhoven , Netherlands, is MIL-STD-790 certified.
Features:
• RadHard behaviour
• Coated with the dual layer UV Acrylate
Advantages:
• Suitable for medium irradiative environments
• Optimized performance in tight-buffer cable applications
| steady state gamma irradiation test conditions – mil 49291-1 | ||
| temperature | dose rate | total dose |
| – 28°c / 25°c / 85°c | 0.50 gy/s (sio2) | classified |
| irradiation test requirements – mil 49291-1 | ||
| max. induced attenuation @1310nm |
attenuation at specified recovery time |
specified recovery time |
| < 50 db/km (total dose classified) |
< 15 @ -28 °c < 5 @ 25 °c < 5 @ 85 °c |
1000 s |
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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