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2143A – Category 6 Indoor/Outdoor Cable, 4 Pair, U/UTP, OSP/CM-LS, LSZH

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Product Overview

Suitable Applications: OSP-Outdoor, Indoor/Outdoor, Premise Horizontal Cable, Ethernet 1000BASE-T, Ethernet 100BASE-TX, Ethernet 10BASE-T, PoE++, PoE+, PoE, Noisy Environments, Not Suitable for Marine Application
Patent: This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/patents.

Construction Details

Conductor
Size Stranding Material No. of Pairs
23 AWG Solid BC – Bare Copper 4
Insulation
Material Color Code
PO – Polyolefin White/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown
Waterblocking: Gel Filled
Outer Jacket
Separator Material Material Trade Name Nom. Diameter
Center Member (Patented X-Spline®) LSZH – Low Smoke Zero Halogen (Flame Retardant) Haloarrest® 0.275 in (6.99 mm)
Overall Cable Diameter (Nominal): 0.275 in (6.99 mm)

Electrical Characteristics

Electricals
Max. Conductor DCR Max. Capacitance Unbalance
93.8 Ohm/km (28.6 Ohm/1000ft) 160 pF/100m
Delay
Frequency Max. Delay Max. Delay Skew Nom. Velocity of Prop.
100 MHz 537.6 ns/100m 45 ns/100m 65%
High Frequency
Frequency [MHz] Max. Insertion Loss (Attenuation) Min. NEXT [dB] Min. PSNEXT [dB] Min. PSACR [dB] Min. ACRF (ELFEXT) [dB] Min. PSACRF (PSELFEXT) [dB] Min. RL (Return Loss) [dB] Max./Min. Input Impedance (unFitted) [Ohm] Max./Min. Fitted Impedance [Ohm] Min. TCL [dB] Min. ELTCTL [dB]
1 2.0 dB/100m 74.3 72.3 70.3 67.8 64.8 20.0 100 ± 15 100 ± 15 40.0 35.0
4 3.8 dB/100m 65.3 63.3 59.5 55.7 52.7 23.0 100 ± 15 100 ± 15 40.0 23.0
8 5.3 dB/100m 60.8 58.8 53.4 49.7 46.7 24.5 100 ± 15 100 ± 15 40.0 16.9
10 6.0 dB/100m 59.3 57.3 51.4 47.8 44.8 25.0 100 ± 15 100 ± 15 40.0 15.0
16 7.6 dB/100m 56.3 54.3 46.7 43.7 40.7 25.0 100 ± 15 100 ± 15 38.0 10.9
20 8.5 dB/100m 54.8 52.8 44.3 41.7 38.7 25.0 100 ± 15 100 ± 15 37.0 9.0
25 9.5 dB/100m 53.3 51.3 41.8 39.8 36.8 24.3 100 ± 15 100 ± 15 36.0 7.0
31.25 10.7 dB/100m 51.9 49.9 39.2 37.9 34.9 23.6 100 ± 15 100 ± 15 35.1 5.1
62.5 15.4 dB/100m 47.4 45.4 30.0 31.8 28.8 21.5 100 ± 15 100 ± 15 32.0
100 19.8 dB/100m 44.3 42.3 22.5 27.8 24.8 20.1 100 ± 15 100 ± 15 30.0
155 25.2 dB/100m 41.5 39.5 14.3 23.9 20.9 18.8 100 ± 22 100 ± 15 28.1
200 29.0 dB/100m 39.8 37.8 8.8 21.7 18.7 18.0 100 ± 22 100 ± 15 27.0
250 32.8 dB/100m 38.3 36.3 3.5 19.8 16.8 17.3 100 ± 32 100 ± 15 26.0
Voltage
UL Voltage Rating
300 V (CM-LS)

Mechanical Characteristics

Temperature
UL Temperature Operating Installation Storage
75°C -40°C To +75°C -20°C To +75°C -40°C To +75°C
Bend Radius
Stationary Min.
2.75 in (69.9 mm)
Max. Pull Tension: 25 lbs (11 kg)
Bulk Cable Weight: 39 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor/Outdoor, Indoor, Outdoor, Non-Halogenated, Sunlight Resistance, Aerial – When supported by messenger wire
Sustainability: Product Lens™, Environmental Product Declaration (EPD) Available
Flammability / Reaction to Fire: UL 1685 (UL Loading-Limited Smoke), IEC 60332-1-2
CPR Compliance: CPR Euroclass: Eca; CPR UKCA Class: Eca
NEC / UL Compliance: Article 800, CM-LS
CEC / C(UL) Compliance: CMG-ST1
ICEA Compliance: S-116-732, S-56-434, S-99-689, S-100-685
IEEE Compliance: IEEE 802.3bt Type 1, Type 2, Type 3, Type 4
NEMA Compliance: ANSI/NEMA WC-66
Data Category: Category 6
TIA/EIA Compliance: ANSI/TIA-568.2-D Category 6
ISO/IEC Compliance: ISO/IEC 11801-1, IEC 61156-5
CENELEC Compliance: Segregation class according EN50174-2 = a
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)

Product Notes

Notes: Electrical values are expected performance based on cable testing and representative performance within a typical Belden system. Print Includes Descending Footage/Meter Markings from Max. Put-Up Length to 0. Suitable for use in Buildings in Wet Locations. Not Suitable for Direct Burial. Fully Water Blocked and Sunlight Resistant (Black Jacket Only).

History

Update and Revision: Revision Number: 0.431 Revision Date: 12-12-2023

Part Numbers

Variants
Item # Color UPC
2143A 0101000 Black 612825130437
SKU: 2143A Categories: , , ,

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