7937A BELDEN | Alldatasheet
Document overview
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Technical content
Part Number: 7937A DataTuff® 5e, 4 Bonded-Pr #24 Sol BC, PO Ins, OS, PO Jkt, PO Jkt, OSP BURIAL Product Description Industrial Ethernet Cat 5e, 4 Bonded-Pair 24AWG (Solid) Bare Copper, PO Insulation, Overall Beldfoil® Shield, PO Inner Jacket, PO Outer Jacket, OSP BURIAL Technical Specifications Product Overview Suitable Applications: Industrial Ethernet Cable, Harsh Environments, 100MHz Category 5e, Gigabit Ethernet, 100BaseTX, 100BaseVG ANYLAN, 155ATM, 622ATM, NTSC/PAL Component or Composite Video, AES/EBU Digital Audio, RS-422, CMX - Outdoor, RJ-45 Compatible, Noisy Environments Physical Characteristics (Overall) Conductor AWG Stranding Material Nominal Diameter No. of Pairs 24 Solid BC - Bare Copper 0.02 in 4 Conductor Count: 8 Total Number of Pairs: 4 Insulation Material Nominal Diameter Nominal Wall Thickness PO - Polyolefin 0.038 in 0.009 in Bonded-Pair: Yes Insulation, Table Note: Polymer gel Color Chart Number Color
1 White/Blue Stripe & Blue
2 White/Orange Stripe & Orange
3 White/Green Stripe & Green
4 White/Brown Stripe & Brown
LLDPE - Linear Low Density Polyethylene 0.215 in Outer Shield Material Type Material Material Trade Name Coverage [%] Drainwire Material Drainwire AWG Drainwire Construction n x D Tape Aluminum/Polyester Beldfoil® 100 % TC - Tinned Copper 24 7x32 mm Outer Jacket Material Material Nominal Diameter Nominal Wall Thickness Ripcord LLDPE - Linear Low Density Polyethylene 0.276 in 0.02 in No
Electrical Characteristics
Max. Conductor DCR Max. DCR Unbalance
9.38 Ohm/1000ft 3 %
Max. Capacitance Unbalance Nom.Mutual Capacitance 330 pF/ft 15 pF/ft Delay Max. Delay Max. Delay Skew Nominal Velocity of Propagation (VP) [%] 538 ns/100m 45 ns/100m 70 % High Freq Frequency [MHz] Max. Insertion Loss (Attenuation) Min. NEXT [dB] Min. PSNEXT [dB] Min. ACR [dB] Min. PSACR [dB] Min. ACRF (ELFEXT) [dB] Min. PSACRF (PSELFEXT) [dB] Min. RL (Return Loss) [dB] Min. SRL (Structural Return Loss) Max./Min. Input Impedance (unFitted) Max./Min. Fitted Impedance 1 MHz 2 dB/100m 65.3 dB 62.3 dB 63 dB 60 dB 63.8 dB 60.8 dB 20 dB 23 dB 100 ± 15 Ohm 100 ± 15 Ohm Voltage UL Voltage Rating
300 V RMS
Installation Temp Range: -25°C To +75°C UL Temp Rating: 60°C Storage Temp Range: -40°C To +85°C Operating Temp Range: -40°C To +75°C Mechanical Characteristics Bulk Cable Weight: 33 lbs/1000ft Max Recommended Pulling Tension: 40 lbs Min Bend Radius/Minor Axis: 2.75 in Standards ISO/IEC Compliance: ISO/IEC 11801 ed 2.1 (2008) Class D CPR Euroclass: Fca Data Category: Category 5e Telecommunications Standards: Category 5e - TIA 568.C.2 Other Specification: NEMA WC-63.1 Category 5e Third Party Performance Verification: UL verified to Category 5e Applicable Environmental and Other Programs EU Directive Compliance: EU Directive 2003/11/EC (BFR) CA Prop 65 (CJ for Wire & Cable): Yes MII Order #39 (China RoHS): Yes Suitability Suitability - Burial: Yes - Telcordia, IEC, ICEA Suitability - Non-Halogenated: Yes Suitability - Oil Resistance: Yes Suitability - Outdoor: Yes
Resistance: Yes Flammability, LS0H, Toxicity Testing UL voltage rating: 300 V RMS Plenum/Non-Plenum Plenum (Y/N): No Part Number Variants Item # Color UPC Length 7937A 0101000 Black 612825191728 1,000 ft Patent: https://www.belden.com/resources/patents Product Notes Notes: Operating temperatures are subject to length de-rating. Cable passes -40░C Cold Bend per UL 1581. Sequential marking at two foot intervals. Polymer gel waterblocking material. History Update and Revision: Revision Number: 0.308 Revision Date: 08-22-2019 © 2019 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.