CAT7 -7 AWG Armour

适用于船舶和海上设施的高性能以太网电缆。适用于一般布线系统，包括10/100/1000根据T标准、10G、ATM和令牌环等。这一系列铠装电缆旨在支持Cat7 连接和通道性能。具有国际定义的物理和电气性能，高达600MHZ。在内衬套管外包裹镀锌钢丝缩织层，以提高机械强度。

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CAT7 -7 AWG Armour

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产品详情

Application
适用于船舶和海上设施的高性能以太网电缆。适用于一般布线系统，包括10/100/1000根据T标准、10G、ATM和令牌环等。这一系列铠装电缆旨在支持Cat7 连接和通道性能。具有国际定义的物理和电气性能，高达600MHZ。在内衬套管外包裹镀锌钢丝缩织层，以提高机械强度。

Construction

Conductor	Stranded bare copper, AWG 23(0.246mm2)
Insulation	Foam polyethylene (Nom. Ø1.41mm)
No. of pair	4
Insulation color	White/Blue, White/Orange, White/Green, White /Brown
Individual screen	Per pair 100% Al-/polyester tape
Overall screen	Tinned copper wire braid
Inner jacket	SHF1 or SHF2
Armour	Galvanized steel wire braid (GSWB) or Tinned copper wire braid (TCWB)
Outer jacket	SHF1 or SHF2 or SHF2 MUD
Outer diameter	11.4 ± 0.8 mm
Outer jacket color	Grey or per request

Standards
BS EN 50288-4, UL Subject 444, IEC 61156-5, ISO/IEC11801.

Electrical characteristic（@20℃）

Conductor DC resistance						≤78 Ohm/km
Velocity factor						74%
Conductor resistance unbalance within pair						≤2%
Conductor resistance unbalance between pair						≤4%
Insulation resistance						≥5000 MΩ.m
Mean characteristic impedance						100 ± 5 ohm @100MHz
Dielectric strength(conductor/conductor)						1.0KV d.c for 1min
Dielectric strength(conductor/screen)						1.0KV d.c for 1min
Transfer impedance						Grade Ⅰ
Transmission frequency (MHZ)	1	4	10	16	20	30	62.5	100	155	200	250	300	600
Attenuation dB/100m	/	3.7	5.9	7.4	8.3	10.2	14.9	19.0	24.0	27.5	31.0	34.2	50.1
Return loss dB/100m	20	23	25	25	25	23.8	21.5	20.1	18.8	18.0	17.3	17.3	17.3
NEXT dB/100m	78	78	78	78	78	78	75.5	72.4	69.5	67.9	66.4	65.2	60.7
PS NEXT dB/100m	75	75	75	75	75	75	72.5	69.4	66.5	64.9	63.4	62.2	57.7
ACR-F dB/100m	78	78	74	69.9	68	64.5	58.1	54	50.2	48.0	46	44.5	38.4
PS ACR-F dB/100m	75	75	71	66.9	65.0	61.5	55.1	51.0	47.2	45.0	43.0	41.5	35.4
Delay ns/100m	570	552	545	543	542	541	539	538	537	537	536	536	536
Skew ns/100m	≤25

Environmental properties and fire performances

Halogen free	IEC 60754-1&2
Smoke-density	IEC 61034-1&2
Flame retardant	IEC 60332-3-22 and IEC 60332-1-2
Oil resistant	IEC 60092-360
UV resistant	UL 1581
Fire resistant(optional)	IEC 60331-23

Mechanical characteristics

Temperature (operation)	-40 to + 85 °C
Temperature (installation)	-15 to + 50 °C
Minimum bending radius (operation)	10 x O.D.
Minimum bending radius (installation)	20 x O.D.

CAT7 -7 AWG Armour

邮箱：

sales@hymanoffshore.com

电话：

+86 21 5807 0279

立即咨询