Railway/Metro Telecommunication Cable

Typical Cable Applications: Communications in railway networks

NR/PS/TEL/00015

Compliant with Network Rail specification NR/PS/TEL/00015
Plain copper wire of 0.63 or 0.9 mm with solid Pe insulation, twisted pair construction, petroleum jelly filled, helically stranded 10 pair units, non-hygroscopic or paper tape core wrap, black Pe sheath incorporating a longitudinally applied aluminium-copolymer tape

BTCL P/N No. of Pairs Conductor Diam (mm) Max DC Cond. Resistance (ohm/km) Max Mutual Capacitance (nF/km) Max Average Attenuation @ 40kHz (dB/km) Nominal Overall Diam (mm)
10187101 2 0.63 60 79 18.7 10.5
10180680 20 0.63 60 79 18.7 18.1
10180655 50 0.63 60 75 18.7 24.2
10181441 100 0.63 60 75 18.7 29.2
10188101 2 0.9 30 81 14.6 11.5
10180681 20 0.9 30 81 14.6 21.9
10180656 50 0.9 30 85 14.6 30.0
10180836 100 0.9 30 81 14.6 37.3

Min NEXT Between Pairs (in same unit) @ 1.024 MHz (dB/km) = 40
Please note: The above cables are available in the range 2-100 pairs
Options: Steel tape armour with Pe Sheath, Halogen Free Flame Retardant (HFFR) Sheath and Steel tape armour with Halogen Free Flame Retardant (HFFR) sheath


G7622 Type 1

Compliant with London Underground specification LUL G7622 A2 Type 1 Plain copper wire of 0.63 or 0.9 mm with cellular Pe insulation, quad construction, helically or oscillated stranded cable core, plastic tape core wrap, black Pe inner sheath incorporating a longitudinally applied aluminium-copolymer tape, violet PVC outer sheath

BTCL P/N No. of Pairs Conductor Diam (mm) Max DC Cond. Resistance (ohm/km) Insulation Resistance (Mohm/km) Max Mutual Capacitance (nF/km) Nominal Overall Diam (mm) Nominal Weight (kg/km)
10139296 8 0.63 59 1500 59 16.3 275
10148632 28 0.63 59 1500 59 20.8 480
10139297 54 0.90 29 1500 59 31.4 1150
10139298 74 0.90 29 1500 59 34.8 1460

Please note: The above cables are available in the range 8-104 pairs


G7622 Type 2

Compliant with London Underground specifications LUL G7622 A2 Type 2, E4156 Pts 1 & 2, LUL 2-01001-002 A1 Plain copper wire of 0.63 or 0.9 mm with cellular Pe insulation, quad construction, helically or oscillated stranded cable core, plastic tape core wrap, a longitudinally applied aluminium-copolymer tape and a violet Halogen Free Flame Retardant (HFFR) sheath

BTCL P/N No. of Pairs Conductor Diam (mm) Max DC Cond. Resistance (ohm/km) Insulation Resistance (Mohm/km) Max Mutual Capacitance (nF/km) Nominal Overall Diam (mm) Nominal Weight (kg/km)
10139300 8 0.63 59 1500 59 11.5 181
10139302 28 0.63 59 1500 59 16.0 367
10139304 54 0.90 29 1500 59 26.6 1050
10139305 74 0.90 29 1500 59 30.0 1350

Please note: The above cables are available in the range 8-104 pairs


BR892 Brass Tape Protection

Compliant with United Kingdom Standard BR892
Telecommunications cable with additional protection for trackside use and anti-rodent protection
Helical brass tape, Pe sheath with option of PVC or Halogen Free Flame Retardant (HFFR) sheath
Brass tape protection is applied to cables manufactured in accordance with NR/PS/TEL/00015 and is supplied as an alternative to corrugated steel tape where improved flexibility of the cable is required.

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