Product Number: 4812

Category 6+ Enhanced Cable, 4 Pair, U/UTP, CMR

Category 6+ Enhanced Premise Horizontal Cable (600MHz), 4 Pair, 23 AWG Solid Bare Copper Conductors, U/UTP, Riser-CMR, PVC Jacket

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Specifications

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Suitable Applications

Premise Horizontal Cable, Ethernet 1000BASE-T, Ethernet 100BASE-TX, Ethernet 10BASE-T, PoE++, PoE+, PoE

Patent

This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/patents.

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

Outer Jacket

Separator Material Nom. Diameter Ripcord
Center Member (Patented X-Spline®) PVC - Polyvinyl Chloride 0.255 in (6.48 mm) Yes

Overall Cable Diameter (Nominal)

0.255 in (6.48 mm)

Electricals

Max. Conductor DCR Max. Capacitance Unbalance
67 Ohm/km (20 Ohm/1000ft) 90 pF/100m

Delay

Frequency Max. Delay Max. Delay Skew Nom. Velocity of Prop.
100 MHz 537.6 ns/100m 45 ns/100m 68%

High Frequency

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] Max./Min. Input Impedance (unFitted) [Ohm] Max./Min. Fitted Impedance [Ohm] Min. TCL [dB] Min. ELTCTL [dB]
0.772 1.7 dB/100m 83.0 82.0 81.3 80.3 77.0 75.0 102 ± 15 40.0 37.2
1 1.9 dB/100m 81.3 80.3 79.4 78.4 74.8 72.8 20.0 100 ± 15 100 ± 15 40.0 35.0
4 3.5 dB/100m 72.3 71.3 68.8 67.8 62.8 60.8 23.0 100 ± 15 100 ± 15 40.0 23.0
8 4.9 dB/100m 67.8 66.8 62.8 61.8 56.7 54.7 24.5 100 ± 15 100 ± 15 40.0 16.9
10 5.5 dB/100m 66.3 65.3 60.8 59.8 54.8 52.8 25.0 100 ± 15 100 ± 15 40.0 15.0
16 7.0 dB/100m 63.2 62.2 56.3 55.3 50.7 48.7 25.0 100 ± 15 100 ± 15 38.0 10.9
20 7.8 dB/100m 61.8 60.8 54.0 53.0 48.8 46.8 25.0 100 ± 15 100 ± 15 37.0 9.0
25 8.7 dB/100m 60.3 59.3 51.6 50.6 46.8 44.8 25.0 100 ± 15 100 ± 15 36.0 7.0
31.25 9.8 dB/100m 58.9 57.9 49.1 48.1 44.9 42.9 24.3 100 ± 15 100 ± 15 35.1
62.5 14.1 dB/100m 54.4 53.4 40.3 39.3 38.9 36.9 22.2 100 ± 15 100 ± 15 32.0
100 18.0 dB/100m 51.3 50.3 33.3 32.3 34.8 32.8 20.8 100 ± 15 100 ± 15 30.0
155 22.8 dB/100m 48.4 47.4 25.7 24.7 31.0 29.0 19.5 100 ± 22 100 ± 15 28.1
200 26.2 dB/100m 46.8 45.8 20.6 19.6 28.8 26.8 18.7 100 ± 22 100 ± 15 27.0
250 29.6 dB/100m 45.3 44.3 15.8 14.8 26.8 24.8 18.0 100 ± 32 100 ± 15 26.0
300 32.7 dB/100m 44.1 43.1 11.4 10.4 25.3 23.3 17.5 100 ± 32 100 ± 15
350 35.6 dB/100m 43.1 42.1 7.5 6.5 23.9 21.9 17.0 100 ± 32 100 ± 15
400 38.4 dB/100m 42.3 41.3 3.9 2.9 22.8 20.8 16.6 100 ± 32 100 ± 15
450 41.0 dB/100m 41.5 40.5 0.5 21.7 19.7 16.2 100 ± 32 100 ± 15
500 43.6 dB/100m 40.8 39.8 20.8 18.8 15.9 100 ± 32 100 ± 15
550 46.0 dB/100m 40.2 39.2 20.0 18.0 15.6 100 ± 32 100 ± 15
600 48.4 dB/100m 39.6 38.6 19.2 17.2 15.4 100 ± 32 100 ± 15
650 50.6 dB/100m 39.1 36.1 18.5 15.5 15.1
750 55.0 dB/100ft 38.2 35.2 17.3 14.3 14.7
860 59.6 dB/100ft 37.3 34.3 16.1 13.1 14.3

Voltage

UL Voltage Rating
300 V (CMR), 300 V (CL3R)

Temperature

UL Temperature Operating Installation Storage
75°C -20°C To +75°C 0°C To +50°C -20°C To +75°C

Bend Radius

Stationary Min. Installation Min.
1.0 in (25 mm) 2.75 in (69.9 mm)

Max. Pull Tension

25 lbs (11 kg)

Bulk Cable Weight

31 lbs/1000ft

Environmental Suitability

Riser, Indoor

Sustainability

Product Lens™, Environmental Product Declaration (EPD) Available

Flammability / Reaction to Fire

UL 1666 Riser, FT4, IEC 60332-1-2

CPR Compliance

CPR Euroclass: Eca; CPR UKCA Class: Eca

NEC / UL Compliance

Article 800, CMR, CMR-LP (0.5A), CL3R-LP (0.5A)

CEC / C(UL) Compliance

CMR

ICEA Compliance

S-116-732

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

Third Party Performance Verification

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)

Plenum Number

4813

Notes

Electrical values are expected performance based on cable testing and representative performance within a typical Belden system. Values above 600 MHz are for Engineering Information Only. Print Includes Descending Footage/Meter Markings from Max. Put-Up Length to 0.

Update and Revision

Revision Number: 0.522 Revision Date: 02-03-2025

Update and Revision

Revision Number: 0.522 Revision Date: 02-03-2025

Part Numbers

Item # Color Putup Type Length UPC
4812 0103000 Black Reel 3,000 ft 612825153573
4812 0103000 Black Reel 3,000 ft 612825153573
4812 0061000 Blue Reel 1,000 ft 612825153528
4812 0061000 Blue Reel 1,000 ft 612825153528
4812 006A1000 Blue Reel-in-Box 1,000 ft 612825153511
4812 006A1000 Blue Reel-in-Box 1,000 ft 612825153511
4812 0062500 Blue Reel 2,500 ft 612825153535
4812 0062500 Blue Reel 2,500 ft 612825153535
4812 0081000 Gray Reel 1,000 ft 612825153542
4812 0081000 Gray Reel 1,000 ft 612825153542
4812 0051000 Green Reel 1,000 ft 612825153504
4812 0051000 Green Reel 1,000 ft 612825153504
4812 0021000 Red Reel 1,000 ft 612825153481
4812 0021000 Red Reel 1,000 ft 612825153481
4812 0091000 White Reel 1,000 ft 612825153566
4812 0091000 White Reel 1,000 ft 612825153566
4812 009A1000 White Reel-in-Box 1,000 ft 612825153559
4812 009A1000 White Reel-in-Box 1,000 ft 612825153559
4812 0041000 Yellow Reel 1,000 ft 612825153498
4812 0041000 Yellow Reel 1,000 ft 612825153498
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Resources

Product Bulletins
Reference Manuals
Compliance Documentation

Resources

Product Bulletins
Reference Manuals
Compliance Documentation