Networking Data Cables
Enhanced performance cables for transmission of high speed data, digital and analogue voice and video (RGB) signals of LAN's. Supports Gigabit Ethernet standards (1000 base T). Operates at bandwidth up to 100 MHz for CAT-5e and 250 MHz for CAT-6e. The cable meets the requirements of EIA/TIA 568 B.2 and ISO-11801
Construction
- Conductor - Solid/stranded, Annealed Bare Electrolytic Grade Copper conductors.
- Insulation - High Density Polyethylene
- Pair - Two Cores are twisted to form a pair. The lay of the pairs are chosen to minimize the Cross talk, and Structural return loss (SRL). The four pairs are further laid up. A separator between pairs is inserted in CAT-6e cable to minimize crosstalk between pairs at high frequencies.
- Colour coding - Pair 1 - WHITE - BLUE / BLUE Pair 2 - WHITE - ORANGE / ORANGE
- of Pairs - Pair 3 - WHITE - GREEN / GREEN Pair 4 - WHITE - BROWN / BROWN
- Sheath - FR / FRLS / ZHFR PVC Printing : At every meter with sequential marking
- Rip Cord - PP / Polyester
- Shielding - FTP : Aluminium mylar and polyester tape with ATC drain wire in contact with aluminium tape.
- Shielding - STP : Aluminium mylar tape with copper / alloy braiding upto 96%+ coverage.
Application
- Horizontal Distribution & Backbone Cabling
- 100 Base TX / 1000 Base TX / 100 Base VG Anylan
- 155 ATM / 622 ATM
- IEEE 802.3 / IEEE 802.5
- 16 Mbps Token Ring
- Gigabit Ethernet
Electrical & Transmission Characteristics
- DC Resistance (OHMS/100 meters at 20°C) - 9.13 for a single copper conductor
- DC Resistance Unbalanced (percent), max. - 5
- Pair-to-Ground Capacitance Unbalanced - 330 (pF/100 meters), Max
- Impedance (ohms) 100MHz - 100±15%
CAT-5e
| Frequency (MHz) |
Worst Pair Near-End Cross talk (db), min |
Attenuation (db/100 Meters at 20oC), Max |
Structural Return Loss (db) Min. |
|---|---|---|---|
| 0.772 | 64 | 1.8 | - |
| 1 | 62 | 2 | 23 |
| 4 | 53 | 4.1 | 23 |
| 8 | 49 | 5.8 | 23 |
| 10 | 47 | 6.5 | 23 |
| 16 | 44 | 8.2 | 23 |
| 20 | 42 | 9.3 | 23 |
| 25 | 41 | 10.4 | 22 |
| 31.25 | 39 | 11.7 | 21 |
| 62.5 | 35 | 17 | 18 |
| 100 | 32 | 22 | 16 |
Application
- Gigabit Ethernet
- ATM 622 or higher
- Broadband video (77 channels, 550MHz)
Electrical & Transmission Characteristics
- DC Resistance Unbalanced - 5(percent), max.
- Pair-to-Ground Capacitance - 330 Unbalanced (pF/100 meters), Max
- Impedance (ohms) - 100±15%
CAT-6
| Frequency (MHz) |
ATT (db/100m), max. |
Ps. (db) min./th> | PS.ACR (db@100m) min. |
PS.Elfext (db@100m) min. |
R.L (db@100m) min. |
|---|---|---|---|---|---|
| 1 | 2 | 72.3 | 70.3 | 64.8 | 20 |
| 4 | 3.8 | 63.3 | 59.5 | 52.7 | 23 |
| 8 | 5.4 | 58.8 | 53.4 | 46.7 | 24.5 |
| 10 | 6 | 57.3 | 51.3 | 44.8 | 25 |
| 16 | 7.6 | 54.3 | 46.7 | 40.7 | 25 |
| 20 | 8.5 | 52.8 | 44.3 | 38.7 | 25 |
| 25 | 9.6 | 51.3 | 41.7 | 36.8 | 24.3 |
| 31.25 | 10.7 | 49.9 | 39.2 | 34.9 | 23.6 |
| 62.5 | 15.5 | 45.1 | 29.9 | 28.8 | 21.5 |
| 100 | 19.9 | 42.3 | 22.4 | 24.8 | 20.1 |
| 155 | 25.3 | 39.5 | 14.2 | 20.9 | 18.8 |
| 200 | 29.2 | 37.8 | 8.6 | 18.7 | 18 |
| 250 | 33 | 36.3 | 3.3 | 16.8 | 17.3 |
