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Fire Resistant CAT5E Data Cables
APPLICATIONCat5E is a cable standard for Gigabit Ethernet and other network protocol, suitable for basic voice and data installations up to 100 MHz. In addition, these cables can be offered with copper wire braid armoured & flame retardant outer s…
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APPLICATION

Cat5E Gigabit Ethernet Cable: Compliant with international standards such as ISO/IEC 11801, this cable delivers transmission performance of up to 100 MHz, making it suitable for voice and data infrastructure cabling. The series offers optional copper braided armor and flame-retardant outer sheathing, enhancing mechanical protection while maintaining cable flexibility.

The product features excellent fire safety performance, certified for circuit integrity under IEC 60331-23, flame retardancy per the IEC 60332 series, and low smoke zero halogen (LSZH) standards, meeting demanding requirements such as BS 6387 CWZ.

The cable is constructed with 24AWG solid bare copper conductors, HDPE+SR insulation, twisted pair structure, and a mica glass tape fire barrier layer. The outer sheath is made of halogen-free flame-retardant thermoplastic or thermoset LSZH material, with optional features such as UV resistance, oil and hydrocarbon resistance, and rodent/insect protection. Three configurations are available: U/UTP, F/UTP (overall foil shield), and SF/UTP (overall foil + copper braid double shield).

Stable electrical performance: Operating temperature range from -30°C to +75°C, characteristic impedance of 100±15Ω, and maximum propagation delay skew of 45 ns/100m. Excellent physical characteristics include an installation bend radius of ≥8 times the cable diameter and an operational bend radius of ≥4 times the cable diameter.

Widely applicable in building networks, data centers, industrial environments, and cabling scenarios requiring high fire safety levels, ensuring reliable and secure Gigabit Ethernet transmission.

STANDARDS

ISO/IEC 11801, EN 50173, ANSI/TIA/EIA 568

FIRE PERFORMANCE

Circuit IntegrityIEC 60331-23; BS 6387 CWZ (Optional)
Flame Retardance (Single Vertical Wire or cable test)IEC 60332-1-2; EN 60332-1-2
Reduced Fire Propagation (Vertically-mounted bundled wires & cables test)IEC 60332-3-24; EN 60332-3-24
Halogen FreeIEC 60754-1; EN 50267-2-1
No Corrosive Gas EmissionIEC 60754-2; EN 50267-2-2
Minimum Smoke EmissionIEC 61034-2; EN 61034-2

CABLE CONSTRUCTION

Conductor24AWG solid bare copper.
InsulationHDPE+SR.
TwinningTwo coloured insulated conductors twisted together to form a pair.
Overall Fire BarrierMica glass tape.
Outer SheathHalogen-free flame retardant thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered).
Outer Sheath OptionUV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties can be offered as option.
Cat5EF/UTPThese cables have collective shielding of Aluminium/polyester tape with drain wire.
Cat5ESF/UTPThese cables have double collective shielding of Aluminium/polyester tape & copper wire braid.

PHYSICAL AND THERMAL PROPERTIES

Temperature range-30°C - +75°C
Minimum bending radius during installation (mobile state)8 x Overall Diameter
Minimum bending radius during operation (fixed state)4 x Overall Diameter

ELECTRICAL PROPERTIES

AWG 24
Nominal Conductor Diametermm0.5/0.51/0.53
Maximum DC Resistance@20°CΩ/100m9.38
Maximum DCR Unbalance%5
Maximum Mutual Capacitancepf/m55.8
Maximum Capacitance Unbalancepf/100m330
Characteristic Impedance@1-100MHzΩ100±15
Maximum Propagation Delay Skewns/100m45

TRANSMISSION PROPERTIES

FREQMaximum AttenuationMinimum NEXTMinimum PSNEXTMinimum ELFEXTMinimum PSELFEXTMinimum RL
MHzdB/100mdBdBdB/100mdB/100mdB
0.7721.867.064.066.063.0
12.065.362.363.860.820.0
44.156.353.351.748.723.0
85.851.848.845.742.724.5
106.550.347.343.840.825.0
168.247.344.339.736.725.0
209.345.842.837.734.725.0
2510.444.341.335.832.824.3
31.2511.742.939.933.930.923.6
62.517.038.435.427.824.821.5
10022.035.332.323.820.820.1

CONSTRUCTION PARAMETERS

Cable CodeConductor DiameterDiameter Over InsulationPairsScreenApprox. Overall Diameter
 mmmm  mm
FRP-CAT5EU/UTP4P24FR0.50/0.511.664Nil8.0
FRP-CAT5EF/UTP4P24FR0.531.754Overall Aluminum Tape Screen9.3
FRP-CAT5ESF/UTP4P24FR0.531.754Overall Aluminum Tape Screen & Copper Wire Braid9.6