TELEPHONE CABLE FOR GROUP SUBSCRIBER LINEWITH SOLID POLYETHYLENE INSULATION, IN A POLYETHYLENE SHEATH, WITH HYDROPHOBIC FILLINGOF
ТППэпЗ-АД
ТППэпЗ-АД
DESCRIPTION:
Communication cable is designed for subscriber access networks equipped with digital subscriber multiplexing systems at transmission speeds up to 2048 kbit/s and providing remote power supply up to 500 VDC.
REGULATORY DOCUMENTS: Technical Specifications (TU) BY 800003452.005-2007
Communication cable is designed for subscriber access networks equipped with digital subscriber multiplexing systems at transmission speeds up to 2048 kbit/s and providing remote power supply up to 500 VDC.
REGULATORY DOCUMENTS: Technical Specifications (TU) BY 800003452.005-2007
| Order |
1. Conductive copper core;
2. Core insulation – polyethylene;
3. Insulated cores are twisted into pairs, pairs are twisted into sub-units, then sub-units are twisted into a core;
4. Hydrophobic filler;
5. Core wrapping – polyethylene terephthalate film;
6. Screen – aluminium polyethylene tape;
7. Tinned wire under the screen;
8. Outer sheath – polyethylene.
2. Core insulation – polyethylene;
3. Insulated cores are twisted into pairs, pairs are twisted into sub-units, then sub-units are twisted into a core;
4. Hydrophobic filler;
5. Core wrapping – polyethylene terephthalate film;
6. Screen – aluminium polyethylene tape;
7. Tinned wire under the screen;
8. Outer sheath – polyethylene.
- Cable construction details
- Conductive core diameter – 0.40; 0.50; 0.64 mm
- Specifications
- Design version Without filling With filling
- Operating temperature range is from -50 to 60 °С from -50 to 50 °С
- Service time – not less than 20 years
- Electrical specifications
- DC electrical resistance of the core per 1 km length and temperature above 20 °С: 0.40 mm 0.50 mm 0.64 mm 139 Ohm 90 Ohm 55 Ohm
- Test AC voltage at a frequency of 50 Hz for 1 minute, applied: - between the cores of the working pairs - between the cores and the 1000 V 2000 V screen
- Operating capacity at a 1 km length at a temperature of 20 °С: - for cables without filling - for cables with filling 45 nF 50 nF
- Ohmic asymmetry of the cores from the loop resistance value of the chain, 0.5% max
Calculated values of the diameter and weight of the cable type ТППэп-АД
Calculated values of the diameter and weight of the cable type ТППэпЗ-АД
Design versions:
- Without hydrophobic filling (ТППэп), (ТППэпт), ТПВнг(А)LS
- With external strength member - steel wire (ТППэпт)
WE OFFER THE BEST PRICE!
Tell us what you need and our managers will offer a solution.
By clicking the button, you consent to personal data processing. Privacy policy.
WE OFFER THE BEST PRICE!
Tell us what you need and our managers will offer a solution.
By clicking the button, you consent to personal data processing. Privacy policy.
WE OFFER THE BEST PRICE!
Tell us what you need and our managers will offer a solution.
By clicking the button, you consent to personal data processing. Privacy policy.
CONTACTS
- 39 Svislochskaya Str., Minsk
- +375 (17) 346-24-83
- E-mail: mail@minskkabel.by
NEWS
Sign up to our newsletter and be first to know about our discounts!
© 2018 MCP Minskkabel JLLC
Website development and design: Yuliya Lyotka