belden 7812e product datasheet p/n - 46078 rev.3a page 1 of 2 date 01-05-2001 cat 6 utp pvc belden wire & cable b.v. all rights are reserved. reproduction in whole or in part is prohibited without the written consent of the copyright owner. all printing errors are subject to correction. technical apecifications are subject to change without notice. ? horizontal and building backbone cable. ? support current category 5, category 5 enhanced and future category 6 applications, such as: 10 base-t, 100 base-t, 1000 base-t (gigabit ethernet) , fddi, atm ? general standards: iso/iec 11801, en 50173, tia/eia 568-a-5 enhanced ? future standards like: iso/iec 11801 2 nd edition, en 50173 2 nd edition und pren 50288-3-1 ? construction: unshielded 4 twisted pairs ? conductor: solid bare copper ? conductor diameter: awg 23 (0,57 mm) ? conductor insulation material: polyethylene (pe) ? diameter over insulation: 1.05 mm 0.05 mm ? jacket material: pvc (flame retardant) ? outer diameter: 6.5 mm 0.3 mm attenuation frequency 1 4 10 16 20 31.2 62.5 100 155 200 250 mhz spec. (max.) 1) 4.0 4.0 6.0 7.6 8.5 10.7 15.5 19.9 25.3 29.1 33.0 db/ 100m typical 1.8 3.5 5.7 7.3 8.2 10.4 15.1 19.4 24.3 27.5 30.8 db/ 100m next (near end crosstalk) frequency 1 4 10 16 20 31.2 62.5 100 155 200 250 mhz spec. (min.) 1) 65 65 59 56 55 52 47 44 41 40 38 db/ 100m typical 80 76 70 67 66 63 58 55 51 49 45 db/ 100m power sum next frequency 1 4 10 16 20 31.2 62.5 100 155 200 250 mhz spec. (min.) 1) 65 65 57 54 53 50 45 42 39 38 36 db/ 100m typical 78 74 68 65 64 61 56 53 49 47 43 db/ 100m power sum elfext frequency 1 4 10 16 20 31.2 62.5 100 155 200 250 mhz spec. (min.) 2) 64 64 46 41 40 36 30 26 22 20 18 db/ 100m typical 70 64 57 51 49 45 39 35 31 29 27 db/ 100m acr frequency 1 4 10 16 20 31.2 62.5 100 155 200 250 mhz spec. (min.) 1) 61.0 61.0 53.0 48.4 46.5 41.3 31.5 24.1 15.7 10.9 5.0 db/ 100m typical 78.2 72.5 64.3 59.7 57.8 52.6 42.9 35.6 26.7 21.5 14.2 db/ 100m power sum acr frequency 1 4 10 16 20 31.2 62.5 100 155 200 250 mhz spec. (min.) 1) 58.0 58.0 50.0 45.4 43.5 38.3 28.5 21.1 12.7 7.9 2.0 db/ 100m typical 76.2 70.5 62.3 57.7 55.8 50.6 40.9 33.6 24.7 19.5 12.2 db/ 100m 1) : specification values according to cable requirements of iso/iec 11801 category 6 2) : specification values according to cable requirements of ansi/tia/eia-568-a-5 (enhanced) standards construction & dimensions electrical characteristics ( at 20 oc ) a pp lication colour code pair 1 white-blue/blue pair 2 white-orange/orange pair 3 white-green/green pair 4 white-brown/brown
belden 7812e product datasheet p/n - 46078 rev.3a page 2 of 2 date 01-05-2001 cat 6 utp pvc belden wire & cable b.v. all rights are reserved. reproduction in whole or in part is prohibited without the written consent of the copyright owner. all printing errors are subject to correction. technical apecifications are subject to change without notice. nominal mutual capacitance at 1 khz 80 nf/km maximum conductor dcr 77 ohm/km nvp - nominal velocity of propagation 0.70 c skew ? propagation delay difference (100 mhz) typical 15 ns/100m impedance 1 - 100 mhz 100 15 ohm impedance 100 - 250 mhz 100 18 ohm temperature range - operation -20c - +60c temperature range - installation +0c - +50c minimum bending radius - operation 26 mm minimum bending radius - installation 52 mm maximum pulling tension 80 n flame retardancy iec 332-1 energy of flame 555 kj/m weight (approx.) 43 kg/km maximum operating voltage 48 v rms maximum continuous current per conductor (25 c) 1.4 a marking text on the cable jacket inkjet printing meter marking: yes jacket colour colour ral code belden colour code grey ral 7032 3136 blue ral 5015 3135 packaging (put up) belden code delivery length weight remark 46078 xxxx 179 305 m 13 kg unreel box 46078 xxxx 079 305 m 13 kg non returnable reel 46078 xxxx 240 500 m 23 kg non returnable reel 46078 xxxx 241 1000 m 43 kg non returnable reel xxxx: belden colour code electrical characteristics ( at 20 oc ) orderin g information general and environmental characteristics belden 7812e utp cat6 4pr awg23 iso/iec 11801 en 50173 verified 100 ohm
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