Networking Lan Cabels

LAN 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 upto 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 Conductor : Annealed Bare Electrolytic Grade Copper / CCA (Copper Clad Aluminium). Cables made in both solid and stranded conductors. 24 AWG size for CAT-5e and 23 AWG size for CAT-6e is used. Pairs : 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 of Pairs : Pair 1 - WHITE - BLUE / BLUE Pair 2 - WHITE - ORANGE / ORANGE Pair 3 - WHITE - GREEN / GREEN Pair 4 - WHITE - BROWN / BROWN Sheath : FR / FRLS / ZHFR / ROHS PVC Printing : At every meter with sequential marking Packing : 100 mtr coils / 305 mtr wooden reels / 305 mtr tangle free cartons.    CAT- 5e Cables Applications : Horizontal Distribution & Backbone Cabling 100 Base TX 1000 Base TX 100 Base VG Anylan 155 ATM IEEE 802.3 IEEE 802.5 16 Mbps Token Ring 622 ATM Gigabit Ethernet DC Resistance (ohms/100 meters at 20 C) for a single copper conductor DC Resistance Unbalanced (percent), max. Pair-to-Ground Capacitance Unbalanced (pF/100 meters), Max Impedance (ohms) Frequency (MHz) Worst Pair Near-End Cross talk (dB), min Attenuation (dB/100 Meters at 20 C), 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 CAT-6e Cables Applications : Gigabit Ethernet ATM 622 or higher Broadband video (77 channels, 550MHz) DC Resistance Unbalanced (percent), max. Pair-to-Ground Capacitance Unbalanced (pF/100 meters), Max Impedance (ohms) Frequency MHz ATT (dB/ 100m) max. PS.NEXT (dB) min. PS.ACR (dB @ 100 m) min. PS.ELFEXT (dB @ 100 m) min. R.L. (Db @ 100 m) 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