Page 7 - Category Cables

U/FTP Shielded CAT6A Cable CM CMR Category Cables

Standard Conductor
IEC/ISO 61156-5 Al-mylar Foil
Drain Wire
ANSI/TIA568C.2
ISO/IEC 11801 Insulation(skin-foam-skin)
Jacket
Rip Cord
Application
Suitable for structured premises cabling. Conductor
For transmission of digital and analogue voice and data
signals. Conductor Solid Bare Copper 23AWG
Especially suitable for all Class EA applications. Insulation PE(Skin-Foam-Skin)
ISDN,Ethernet 10 Base-T,Fast Ethernet 100 Base-T, Total number of 8, twisted in 4 pairs
Gigabit Ethernet 1000Base-T ,10G Base-T.(IEEE 802.3). insulated conductors
Token Ring4/16Mbit/s,TP-PMD/TP/DDI 125Mbit/s, Color code blue x white, orange x white,
green x white, brown x white
ATM 155Mbit/s.(IEEE 802.5 ). aluminum foil, providing 100%
Individual pair shield coverage, foil face out
Overall shield 0.40±0.005mm TC
Drain wire None
Electrical Characteristics
Impedance:4 - 100MHz 100±15 (ohms) .
100 - 200MHz 100±22 (ohms). Order information
200 - 500MHz 100±32 (ohms).
Max. Conductor DC Resistance 20°C:8.7(ohms/100m). Item Outer Jacket Overall diameter(mm)
Resistance unbalance (%):max 2.5. D255-C CM 8.0±0.3
Pair-to-Ground Capacitance Unbalance 330 (pF/100m). D255-R CMR 8.0±0.3
Transfer Impendance:Max10 mohms/m@100MHz. D255-L LSZH 8.0±0.3
Installation temperature:0~50°C. D255-E LDPE 8.0±0.3
Operation temperature:-20~60°C.

Nominal Transmission Characteristics

Delay(max) Delay Skew PSNEXT ACR-F PSACR-F
Frequency RL (min) IL(max) Propagation (max) NEXT (min) (min) (min) (min)
(MH)z (dB) (dB/100m) (ns/100m) (ns/100m) (dB) (dB) (dB/100m) (dB/100m)
1 20.0 2.1 570 45 74.3 72.3 67.8 64.8
4 23.0 3.8 552 45 65.3 63.3 55.8 52.8
10 25.0 5.9 545 45 59.3 57.3 47.8 44.8
16 25.0 7.5 543 45 56.2 54.2 43.7 40.7
20 25.0 8.4 542 45 54.8 52.8 41.8 38.8
31.25 23.6 10.5 540 45 51.9 49.9 37.9 34.9
62.5 21.5 15.0 539 45 47.4 45.4 31.9 28.9
100 20.1 19.1 538 45 44.3 42.3 27.8 24.8
200 18.0 27.6 537 45 39.8 37.8 21.8 18.8
300 17.3 34.3 536 45 37.1 35.1 18.3 15.3
400 17.3 40.1 536 45 35.3 33.3 15.8 12.8
500 17.3 45.3 536 45 33.8 31.8 13.8 10.8
Note: The above transmission performance for the 100M, 20 ± 2°C under the conditions tested.

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