Product Description

Application
The cables are designed for digital communications where 120Ω impedance are required during copper interconnection. They are used as primary access for ISDN services inside buildings between network termination equipment and subscriber termination equipment (G703 E1/T1 systems 2.048 or 1.544 Mbps).
Conductors
Solid annealed bare copper sized 0.4/0.5mm as per ASTM B-3/class 1 of IEC 60228
Insulation
Solid polyethylene as per ASTM D 1248/IEC 60708
Twisted Pairs
Insulated conductors are twisted into pairs with varying lays to minimize crosstalk
Cable Core Assembly
The pairs are cabled together in layers of 12, 13 & 25 pair unit to form the cable core. Units are identified by colour coded binders
Core Wrapping
One or more non-hygroscopic polyester tapes are helically or longitudinally laid with an overlap
Screen
Aluminium/Polyester tape is applied longitudinally with an overlap
Sheath
PVC or LSZH compound
Ripcord
Nylon ripcord may be placed parallel to the cores to facilitate sheath removal
Armour (optional)
Corrugated steel tape armour
Additional Outer Sheath
PVC (for NYY Cables); PE (for Armoured Cables); LSZH
Drain Wire
Solid tinned copper 0.5mm drain wire may be laid longitudinally under the screen
Electrical Properties

Conductor Diameter	mm	0.4	0.5
Conductor Gauge Size	AWG	26	24
Conductor Size	mm2	0.126	0.196
Maximum Conductor Resistance @20°C	/km	143	91
Minimum Insulation Resistance @500V DC	M.km	10000	8000
Maximum Resistance Unbalance	%	2	2
Maximum Average Mutual Capacitance @1000Hz	nF/km	46	46
Maximum Capacitance Unbalance @1KHz pair-to-pair	pF/500m	45	45
Impedance @200KHz		120 +/- 24	120 +/- 24
Impedance @1000KHz		120 +/- 12	120 +/- 12
Maximum Average Attenuation @51KHz	dB/km	8.9	6.5
Maximum Average Attenuation @128KHz	dB/km	9.86	7.2
Maximum Average Attenuation @256KHz	dB/km	12.6	9.5
Maximum Average Attenuation @512KHz	dB/km	15.6	12.5
Maximum Average Attenuation @768KHz	dB/km	19.5	15.5
Maximum Average Attenuation @1024KHz	dB/km	24.6	19.0
Maximum Average Attenuation @1280KHz	dB/km	27	21
Maximum Average Attenuation @1536KHz	dB/km	27.8	22.2
Maximum Average Attenuation @1792KHz	dB/km	30	24
Maximum Average Attenuation @2048KHz	dB/km	32.8	26.3
Minimum NEXT pair-to-pair @1000KHz	dB	62	62
Dielectric Strength Conductor to Conductor 3secs	V DC	500	500
Nominal Insulation Thickness	mm	0.3	0.35
Nominal Insulated Conductor Diameter	mm	1.0	1.2

Mechanical and Thermal Properties
Temperature range during operation (fixed state): -30°C - +70°C
Temperature range during installation (mobile state): -20°C - +50°C
Minimum bending radius: 10 x Overall Diameter
Colour Code
Standard colour code is per BT CW 110J given in Colour Code Chart
Dimensions And Weight

Cable Code	Number of Pairs	Nominal Sheath Thickness mm	Nominal Overall Diameter mm	Nominal Weight kg/km
120Ω Twinaxial cable
0.4mm Conductor, 1.0mm Insulated Wire
Y1P04-ISDN-P	1	0.3	3.0	10.5
0.5mm Conductor, 1.5mm Insulated Wire
Y1P05-ISDN-P	1	0.7	4.5	18.0
Multipair 120Ω cable
0.5mm Conductor, 1.2mm Insulated Wire, PVC Sheathed Indoor Cable
Y2P05-ISDN-P	2	1.0	7.0	31
Y4P05-ISDN-P	4	1.0	8.2	57
Y8P05-ISDN-P	8	1.0	10.0	86
Y12P05-ISDN-P	12	1.0	10.5	113
Y16P05-ISDN-P	16	1.0	11.8	142
Y18P05-ISDN-P	18	1.0	12.5	152
Y20P05-ISDN-P	20	1.0	13.2	157
Y24P05-ISDN-P	24	1.0	13.5	191
Y28P05-ISDN-P	28	1.0	14.0	219
Y32P05-ISDN-P	32	1.0	16.5	260
Y50P05-ISDN-P	50	1.2	19.2	370
Y75P05-ISDN-P	75	1.2	23.2	530
Y100P05-ISDN-P	100	1.2	26.5	720
0.4mm Conductor, 1.0mm Insulated Wire, PVC Sheathed Indoor Cable
Y4P04-ISDN-P	4	0.7	6.4	38
0.5mm Conductor, 1.2mm Insulated Wire, LSZH Sheathed Indoor Cable
H8P05-ISDN-P	8	1.0	10.0	87
H16P05-ISDN-P	16	1.0	12.0	132
H32P05-ISDN-P	32	1.0	16.0	260
0.5mm Conductor, 1.2mm Insulated Wire, PVC Double Sheathed (NYY) Outdoor Cable
YY4P05-ISDN-P	4	1.0+1.2	10.0	105
YY8P05-ISDN-P	8	1.0+1.2	11.6	145
YY16P05-ISDN-P	16	1.0+0.6	13.0	170
YY32P05-ISDN-P	32	1.0+1.3	18.5	325
0.5mm Conductor, 1.2mm Insulated Wire, PVC Inner Sheathed, Corrugated Steel Armour, PE Sheathed, Outdoor Cable
16P05-ISDN-P	16	1.0+1.2	17.0	310

Cat5e FTP Outdoor with Messenger Cable/Cable Network/ Communication Cable/ Cat5e Cable

Welcome to visit our factory and  get our samples.
  Your inquiry will be answered within 24 hours .Wishing to be your long- term partner ,please feel free to contact me ,we will do our best for you.

Choose us, won't make you disappointed:
1.6years manufactory experience
2.OEM/ODM available
3.Steady product quality
4.Strict quality control
5.Strictly conform to CE,ROHS,Iso9001
6.Quick delivery time(20ft,25days)
  Contact:
  Name:  Carey zhu

Website:kuayuecable.en.made-in-china.com