Application

The cables are designed for permanently protected installation, inside and outside railway rolling stock, buses and other vehicles to connect fixed parts. Ethernet based networks as: infotainment, multimedia, passenger information system etc.

Standards

● DIN 5510-2
● EN 50228-2-2
● BS 6853
● EN 50306-3 par 4.8/4.9/4.10

Construction

For 4×0.5mm², 4×22AWG cables:

Conductors
Stranded tin platedcopper conductor (for 0.5mm² cables) or stranded silver plated copper conductor (for 22AWG cables) according to IEC 60228 class 5.

Insulation
Electron beam crosslinkable compound.

Cable Element
Individual conductor stranded together.

EMC Screen1
Plastic laminated aluminium-tape.

EMC Screen2
Tinned copper braid.

Separator (s)
Plastic tape.

Outer Sheath
Electron beam crosslinkable compound.

For 4×2×22AWG cables:

Center
PE fi ller.

4 pairs 2×22AWG
Stranded tinned copper conductor according to IEC 60228 class 5.

Insulation
Electron beam crosslinkable compound.

EMC Screen1
Plastic laminated aluminium-tape.

EMC Screen2
Tinned copper braid.

Separator(s)
Plastic tape.

Outer Sheath
Electron beam crosslinkable compound.

Electrical Characteristics at 20℃

Nominal Cross Section	mm²	0.5	-
AWG		-	22
Nominal Conductor Resistance	Ω/km	40.1	54.4
Maximum Resistance Unbalance	Ω/km	1.1	1.1
Maximum Capacitance
Core to Core	pF/m	65	65
Core to Screen	pF/m	100	100
Characteristic Impedance @100MHz	Ω	100+/-5	100+/-5
Transfer Impedance f≤30MHz	mΩ/m V	200	200
Nominal Voltage Rating		300	300

Mechanical and Thermal Properties

Minimum Bending Radius:6×OD
Temperature Range:-40℃ to +90℃

Dimensions And Weight

Cable Code	No. of cores& Nominal Conductor Cross Sectional Area No.×mm²	Nominal Diameter of Strands No/mm	Nominal Sheath Thickness mm	Nominal Overall Diameter mm	Nominal Weight kg/km
RD-Cat5E-4C0.5S	4×0.5	19/0.18	1.2	8.3	102
RD-Cat5E-4C22A	4×22AWG	19/0.16	1.2	7.25	81
RD-Cat5E-4P22A	4×2×22AWG	19/0.16	1.2	12.6	174