Category 5e Network Cable Outdoor Waterproof UTP 0.51MM Cat5e PVC +
PE Double Jacket
1. Specification:
1). Conductor Material: CCA or BC 0.51 (24 AWG)
2). Insulation: polyethylene. Conductor diameter: 0.92 mm
Pair: 2 Conductor Twisted Together
Core: 4 pairs twisted together with a corde
3). Shell:
Inner shell: PVC plastic, gray color
Outer shell: PE plastic, black color
Maximum cable diameter: 5.6 mm
2. Application
PBX, V.11, X.21, ISDN, Ethernet (10Base-T), ATM-25/52/155 Mbit / s,
100VGAnyLAN,
Fast Ethernet (100BASE-TX), Token Ring 16/100 Mbps, Firewire
100 Mbps, 100 Base-T4, 100 Base-TX, 155 Mbps ATM, 622 Mbps ATM
Laying and operation conditions
For stationary laying inside buildings, stations, structures,
equipment in conditions of increased electromagnetic effects.
Operates at frequencies up to 200 MHz.
| Conductor resistance,maximum | Ω/km(20°C) | 66 |
| DC Resistance Imbalance(maximum) | % | 2.50% |
| Dielectric strength(DC test voltage for 1 min,) | DC(V) | 1000 |
| Insulation Resistance,minimum | MΩ.km | 5000 |
Twisted pair - a type of cable, which is a pair of insulated conductors (usually
4), twisted together and located in a plastic sheath. Twisted pair
is the most common type of local area network connection. He gained
such high popularity due to the ease of installation and its
cheapness. Conductors are twisted to reduce the effects of external
interference. This is achieved due to the fact that a pair of
conductors in the end is the same effect of interference). This is
the main advantage of twisted pair. Scope of cable "twisted pair":
Laying computer local area networks (LAN); Laying various
info-communication networks; Laying in the structured cable
systems. There are several types of twisted pair: unprotected
(unshielded), foiled (foiled), protected (shielded), foiled
shielded (screened foiled) and unprotected shielded (twisted pair):
UTP - without protective shields; FTP - general screening (foil);
STP - general screening (grid), as well as screening of each pair
(grid); S / UTP - double total shielding (copper braid + foil); S /
FTP - general shielding (copper braid) and shielding of each pair
(foil). The level of external and internal interference and other
interference depends on the degree of security of the twisted pair.
To date, the most common category of cable "twisted pair" is
category 5e. The frequency range is 125 MHz, the number of pairs is
4, the data transfer rate is up to 1 Gbit / s.
