Network Cable CAT 7 PRO B2ca GHMT 15m | hb-digital.de, 24,90 €

CAT 7 PRO B2ca Network Cable for Professional Installations

General Information: The CAT 7 PRO B2ca Network Cable is a Category 7 S/FTP twisted-pair installation cable designed for permanent use in buildings. It is GHMT-certified and compliant with CPR fire protection class B2ca according to EN 50575.

Function: Bandwidth up to 600 MHz, full support for 10GBase-T as well as PoE, PoE+, and 4PPoE according to IEEE 802.3. The S/FTP construction of the CAT 7 PRO B2ca installation cable, featuring aluminum foil around each wire pair and a common Al-Mg braid shield, ensures interference-free transmission even in electromagnetically stressed environments.

Application: Primary, secondary, and tertiary sectors – all three cabling areas according to ISO/IEC 11801 and EN 50173-1/4 are covered. From data centers to office buildings, from schools to hospitals – the CAT 7 B2ca Network Cable is the ideal choice for standardized structured cabling.

Material: Inner conductor made of bare annealed copper (solid AWG 23/1, 0.56 mm), insulated with SFS-PE (Foam-Skin Polyethylene) according to EN 50290-2-23. Eight wires in four twisted pairs, color-coded in Blue-White, Orange-White, Green-White, and Brown-White. The LSZH outer jacket is halogen-free and corrosion-resistant, 0.60 mm thick – available as CAT 7 B2ca installation cable in Orange (RAL 2003) or Yellow (RAL 1016).

Technology: Impedance 100 ± 15 Ohm at 4–100 MHz, capacitance 45 pF/m, maximum DC resistance 95 Ohm/km, minimum insulation resistance 5 GOhm × km. Maximum signal propagation delay 450 ns/100 m, NVP 79%, outer diameter 7.2 mm ± 0.3 mm, operating temperature -20 °C to +50 °C. Standards compliance according to ISO/IEC 11801, IEC 61156-5, EN 50173-1/4, and EN 50288-4-1.

Conclusion: GHMT-certified, B2ca fire protection compliant, and designed for 10-Gigabit networks – anyone prioritizing quality and standard compliance for network installation is well-equipped with the CAT 7 B2ca Network Cable.

Technical Data

Category:	CAT 7
Construction:	S/FTP

Physical Properties

Conductor Cross-section:	AWG23
Jacket:	LSZH
Fire Class:	CPR B2ca
Certification:	GHMT Type Approval
Conductor:	Bare annealed copper, solid AWG 23/1 (0.56 mm)
Insulation:	SFS-PE (Foam-Skin Polyethylene), EN 50290-2-23
Number of Insulated Conductors:	8, stranded in 4 pairs
Color Code:	Blue-White, Orange-White, Green-White, Brown-White
Individual Pair Shielding:	Aluminum foil, 100% coverage
Overall Shielding:	Al-Mg braid shield, ≥ 40% coverage
Outer Jacket:	LSZH, EN 50290-2-27, CPR B2ca according to EN 50575
Outer Jacket Thickness:	0.60 mm
Outer Jacket Color:	Orange (RAL 2003) / Yellow (RAL 1016)
Copper Content:	18.45 kg/km
Outer Diameter:	7.2 mm ± 0.3 mm

Mechanical Properties

Tensile Strength:	max. 150 N
Dynamic Bending Radius:	8x OD mm min.
Static Bending Radius:	4x OD mm min.
Transport and Storage Temp:	-20 °C to +60 °C
Operating Temperature:	-20 °C to +50 °C
Installation Temperature:	0 °C to +50 °C

Electrical Properties

Impedance:	100 ± 15 Ohm at 4–100 MHz; 100 ± 25 Ohm at 100–600 MHz
Capacitance:	45 pF/m nominal at 1 kHz
Capacitance Unbalance:	max. 1.6 pF/m at 1 kHz
Insulation Resistance:	min. 5 GOhm × km
DC Resistance:	max. 95 Ohm/km (max. 2% resistance unbalance)
DC Loop Resistance:	max. 190 Ohm/km (max. 2% resistance unbalance)
Voltage Strength:	max. 72 Vdc
Coupling Attenuation:	CA-Type 1b
Propag. Delay (signal):	max. 450 ns/100 m
Delay Skew:	max. 10 ns/100 m
Separation Class:	"d" according to EN 50174-2
NVP:	79%

Standards

ISO/IEC 11801 3rd Ed.
IEC 61156-5
EN 50173-1/4
EN 50288-4-1
EN 60332-1-2 (LSZH)
EN 60754-1/2 (LSZH)
EN 61034-2

Application Areas

Application:	Primary (Campus), Secondary (Riser), Tertiary (Horizontally)
Network Standards:	IEEE 802.3: 10Base-T, 100Base-T, 1000Base-T, 2.5GBase-T, 5GBase-T, 10GBase-T, PoE/PoE+/4PPoE

Scope of delivery

1 x 15m CAT 7 Pro Installation Network Cable AWG23 B2ca

FAQ

What is the fire behavior of B2ca class cables?

B2ca class cables exhibit excellent fire behavior. They are flame-retardant, limit flame spread, and are suitable for installations with increased fire protection requirements.

What is the practical use of the CAT 7 PRO B2ca Network Cable?

For fixed network installations in walls, ceilings, cable ducts, offices, technical rooms, or network cabinets. It connects to network sockets, Keystone modules, or patch panels.

What does S/FTP mean for the CAT 7 PRO B2ca Network Cable?

S/FTP means: each wire pair is individually shielded, and the cable additionally has an overall screen. This protects data transmission better against interference.