4855ELW BELDEN | Alldatasheet
Document overview
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Technical content
Product: 4855ELW 4K UHD Coax for 12G-SDI, 75 Ohm, Mini RG-59, 21.5 AWG Solid SC, Foil + 95% TC Braid, LSZH Jkt Product Description 75 Ohm SDI Coax, Mini RG-59, 21.5 AWG Solid Silvered Copper Conductor, PE Insulation, Foil + 95% Tinned Copper Braid Shield, LSZH Jacket Technical Specifications Product Overview Suitable Applications: Ultra-High Definition Digital Video, 4K Single-link 12 Gb/s UHDTV, 4K D-Cinema, 8K Quad-link UHDTV, HD-SDI 1080p Construction Details RG Type: Mini 59 Conductor Size Stranding Nom. Diameter Material 21.5 AWG Solid 0.026 in SC - Silvered Copper Insulation Material Nom. Insulation Diameter PE - Polyethylene (Foam) 0.114 in (2.90 mm) Outer Shield Layer Outer Shield Type Material Material Trade Name Coverage
1 Tape Tri-Laminate (Alum+Poly+Alum) Duofoil® 100%
2 Braid Tinned Copper (TC) 95%
Material Nom. Diameter LSZH - Low Smoke Zero Halogen (Flame Retardant) 0.176 in (4.47 mm)
Electrical Characteristics
Return Loss (RL) Frequency Min. Return Loss 5 - 1600 MHz 23 dB 1600 - 4500 MHz 21 dB 4500 - 12000 MHz 15 dB Attenuation Frequency Nom. Attenuation 1 MHz 0.34 dB/100ft 3.58 MHz 0.58 dB/100ft 5 MHz 0.67 dB/100ft 6 MHz 0.75 dB/100ft 7 MHz 0.79 dB/100ft 10 MHz 0.94 dB/100ft 12 MHz 1.04 dB/100ft 25 MHz 1.45 dB/100ft
55 MHz 2.15 dB/100ft 67.5 MHz 2.40 dB/100ft 71.5 MHz 2.46 dB/100ft 88.5 MHz 2.74 dB/100ft 100 MHz 2.92 dB/100ft 135 MHz 3.39 dB/100ft 143 MHz 3.49 dB/100ft 180 MHz 3.91 dB/100ft 270 MHz 4.81 dB/100ft 360 MHz 5.55 dB/100ft 540 MHz 6.81 dB/100ft 720 MHz 7.87 dB/100ft 750 MHz 8.04 dB/100ft 1000 MHz 9.30 dB/100ft 1500 MHz 11.45 dB/100ft 2000 MHz 13.29 dB/100ft 2250 MHz 14.13 dB/100ft 3000 MHz 16.47 dB/100ft 4500 MHz 20.63 dB/100ft 6000 MHz 24.08 dB/100ft 12000 MHz 36.58 dB/100ft Electricals Voltage Voltage Rating
300 V (RMS)
Mechanical Characteristics Temperature UL Temperature Operating 75°C -30°C to +75°C Bend Radius Installation Min. 1.7 in (43 mm) Max. Pull Tension: 40 lbs (18 kg) Bulk Cable Weight: 17 lbs/1000ft (25 kg/km) Standards and Compliance Environmental Suitability: Indoor - Euroclass Cca, Indoor, Aerial - Black only, When supported by messenger wire CPR Compliance: CPR Euroclass: Cca-s1,d1,a1 European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) APAC Compliance: China RoHS II (GB/T 26572-2011) History Update and Revision: Revision Number: 0.42 Revision Date: 07-11-2023 © 2024 Belden, Inc All Rights Reserved. Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability. Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein. All sales of Belden products are subject to Belden's standard terms and conditions of sale. Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product.