Description
This DataTuff® cable is a high-performance 100 MHz Category 5e that has both a braid shield (70% coverage) and foil shield (100% coverage) with unshielded twisted pairs (SF/UTP), featuring four bonded pairs of 24 AWG solid bare copper conductors insulated with Polyolefin (PO), two drain wires, and a PVC outer jacket.
As a DataTuff cable, it is specifically engineered for maximum reliability in harsh industrial environments, offering superior resistance to sunlight and oil. Its dual rating of CMR (Riser) and CMX-Outdoor makes it suitable for both vertical indoor runs and exposed outdoor installations.
Belden supplies this cable in a standard crate reel put-up for controlled payout and ease of handling during installation.
Applications
7921A is designed for noisy environments, outdoor, harsh environments, IIoT, factory or process automation, IP cameras and devices, data communication, etc.
Construction
- 24 AWG solid bare copper conductors
- 4 twisted bonded pairs: white/blue stripe & blue, white/orange stripe & orange, white/green stripe & green, white/brown stripe & brown
- Polyolefin (PO) insulation
- Overall Beldfoil® foil shield, 100% coverage
- Tinned copper braid shield, 70% coverage
- Two 26 AWG solid tinned copper drain wires, applied helically for added flexibility
- Black polyvinyl chloride (PVC) outer jacket
Standards and Compliance
- Environmental Suitability: Indoor/Outdoor, Sunlight Resistance, Oil Resistance
- Flammability / Fire Resistance: UL 1666 Riser, FT4, IEEE 1202 Vertical Tray Flame Test, IEC 60332-1-2
- CPR Compliance: CPR Euroclass: Eca; CPR UKCA Class: Eca
- NEC / UL Compliance: Article 800, CMR, CMX-Outdoor
- CEC / C(UL) Compliance: CMX-Outdoor
- Data Category: Category 5e
- TIA/EIA Compliance: ANSI/TIA-568.2-D Category 5e
- Third Party Performance Verification: Category 5e
- ISO/IEC Compliance: ISO/IEC 11801-1, IEC 61156-5
- European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE), REACH: 2020-01-16
- UK Regulation Compliance: UKCA Mark
- APAC Compliance: China RoHS II (GB/T 26572-2011)
Click here for the Belden 7921A Technical Data Sheet .
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