Cable ethernet Cat 7A

A medida que se añaden más tecnologías a las redes, las demandas de ancho de banda siguen creciendo. Satisfaga las necesidades de rendimiento de red de sus clientes con cables de Categoría 7A de Belden confiables y preparados para el futuro.

Características y ventajas
Mayor confiabilidad: Diseño robusto que garantiza el rendimiento durante años
Preparado para el futuro: Permite la futura expansión de la red con velocidades de 10 Gb/s y superiores
Estabilidad del rendimiento: El blindaje protege las señales de interferencias, lo que permite su instalación cerca del cableado eléctrico

Product Overview

Aplicaciones	Cable troncal horizontal y para edificios; Admite aplicaciones actuales y futuras de Categoría 6a, 7 y 7a, como: 10GBase – T (10 Gigabit Ethernet), 1000Base – T (Gigabit Ethernet), 100 Base – T, 10 Base – T, FDDI, ATM

Construction Details

CONDUCTOR

Elemento	Tamaño	Stranding	Material	Numero de pares	Numero de Elementos
Individual Shielded Pair	22 AWG	Solido	BC – Bare Copper	4	8

AISLAMIENTO

Elemento	Material	Diámetro de Aislamiento	Código de Color
Par blindado individual	PE – Polietileno (espuma)	1.6 mm (0.063 in)	Blanco / Azul, Blanco / Naranja, Blanco / Verde, Blanco / Marrón

CABLE CORE

Descripción
2 conductores aislados trenzados con lámina general, 4 pares trenzados entre sí

BLINDAJE INTERIOR

Elemento	Tipo de blindaje	Material	Cobertura
Par blindado Individual	Cinta	Bi-Laminado (Alum+Poly)	100%

Notas	Aluminum facing outside

OUTER SHIELD

Shield Type	Material	Coverage
Braid	Tinned Copper (TC)	50%

OUTER JACKET

Material	Nom. Diameter	Ripcord
LSZH – Low Smoke Zero Halogen (Flame Retardant)	8.7 mm (0.34 in)	Yes

Overall Cable Diameter (Nominal)	8.7 mm (0.34 in)

Electrical Characteristics

ELECTRICALS

Max. Conductor DCR	Max. Mutual Capacitance	Max. Capacitance Unbalance	Nom. Characteristic Impedance
95 Ohm/km	56 pF/m (17 pF/ft)	160 pF/100m	100 Ohm

DELAY

Max. Delay Skew	Nom. Velocity of Prop.
25 ns/100m	73%

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]	Min. PSANEXT [dB]	Min. PSAACRF [dB]	Min. TCL [dB]	Min. ELTCTL [dB]
1	2.1 dB/100m	78	75	75.9	72.9	78	75	20	67	67	40	23
4	3.7 dB/100m	78	75	74.3	71.3	78	75	23	67	67	34	15
10	5.8 dB/100m	78	75	72.2	69.2	75.3	72.3	25	67	67	30	10.9
16	7.3 dB/100m	78	75	70.7	67.7	71.2	68.2	25	67	67	28	5.1
31.2	10.3 dB/100m	78	75	67.7	64.7	65.4	62.4	23.6	67	63.3	25.2
62.5	14.6 dB/100m	78	75	63.4	60.4	59.4	56.4	21.5	67	57.3	22
100	18.5 dB/100m	75.4	72.4	56.9	53.9	55.3	52.3	20.1	67	53.2	20
155	23.2 dB/100m	72.5	69.5	49.3	46.3	51.5	48.5	18.8	67	49.4	18.1
250	29.7 dB/100m	69.4	66.4	39.7	36.7	47.3	44.3	17.3	67	45.2	16
500	42.8 dB/100m	64.9	61.9	22.2	19.2	41.3	38.3	17.3	67	39.2
600	47.1 dB/100m	63.7	60.7	16.6	13.6	39.7	36.7	17.3	65.8	37.6
1000	61.9 dB/100m	60.4	57.4	-1.5	-4.5	35.3	32.3	15.1	62.5	33.2
1200	68.4 dB/100m	59.2	56.2	-9.1	-12.1	33.7	30.7	14.3

Table Notes	Limits below 4 MHz are for information only.; Values at 1200 MHz are for information only. Reference standard: IEC 61156-5

TRANSFER IMPEDANCE

Frequency	Max. Transfer Impedance
1 Mhz	Max. 10 mOhm/m
10 Mhz	Max. 10 mOhm/m
30 Mhz	Max. 30 mOhm/m
100 Mhz	Max. 100 mOhm/m

Transfer Impedance Class	Grade 1

Screening Class	Type I
Table Notes	Coupling Attenuation

VOLTAGE

Voltage Rating
72 V DC

Mechanical Characteristics

TEMPERATURE

Operating	Installation
-30°C to +60°C	0°C To +50°C

BEND RADIUS

Stationary Min.	Installation Min.
35 mm (1.4 in)	70 mm

Max. Pull Tension	105 N (23.6 lbf)
Bulk Cable Weight	82 kg/km

Standards and Compliance

Environmental Suitability	Indoor
Flammability / Reaction to Fire	N/A, IEC 60332-1-2, IEC 60332-3-24
IEEE Compliance	PoE: IEEE 802.3bt Type 1, Type 2, Type 3, Type 4
Data Category	Category 7A
TIA/EIA Compliance	ANSI/TIA 568.2-D
ISO/IEC Compliance	ISO/IEC 11801-1, IEC 61034-2 – Smoke Density Min Transmittance = 60%
CENELEC Compliance	EN 50173-1, Segregation class according EN50174-2 = d
European Halogen Free Standards	IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 – Halogen Amount = Zero, IEC 60754-2 – Halogen Acid Gas Amount – Max. Conductivity = 2.5 µS/mm, IEC 60754-2 – Halogen Acid Gas Amount – Min. pH = 4.3
European Directive Compliance	EU CE Mark

Product Notes

Notes	Electrical values are expected performance based on cable testing and representative performance within a typical Belden system.

History

Update and Revision	Revision Number: 0.266 Revision Date: 03-08-2023

La entrada Cable ethernet Cat 7A se publicó primero en CPV MICRO.