Product Hierarchy
Product Hierarchy

1872A - CAT6+ Horizontal Bonded-Pair, 4pr, UTP, PVC Jkt, CMR

1872A-CAT6+ Horizontal Bonded-Pair,

CAT6+ (350MHz), 4-Bonded-pairs, U/UTP-unshielded, Riser-CMR, Premise Horizontal cable, 23 AWG solid bare copper conductor, polyolefin insulation, ripcord, PVC jacket

Product Overview

Environmental Space: Riser
Suitable Applications: Premise Horizontal Cable, Gigabit Ethernet, 100BaseTX, 100BaseVG ANYLAN, 155ATM, 622ATM, NTSC/PAL Component or Composite Video, AES/EBU, Digital Video, RS-422, Noisy Environments

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
23SolidBC - Bare Copper4
Conductor Count: 8
Total Number of Pairs: 4
AWG Size: 23
PO - Polyolefin
Color Chart
1White/Blue Stripe & Blue
2White/Orange Stripe & Orange
3White/Green Stripe & Green
4White/Brown Stripe & Brown
Outer Jacket Material
MaterialNominal DiameterRipcord
PVC - Polyvinyl Chloride0.365 x 0.165 inYes

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax. DCR Unbalance
7.5 Ohm/100m3 %
Max. Capacitance UnbalanceNom.Mutual Capacitance
49 pF/100m15 pF/ft
Max. DelayMax. Delay SkewNominal Velocity of Propagation (VP) [%]
@ 100 MHz 537.6 ns/100m25 ns/100m70 %
High Freq
Frequency [MHz]Max. Insertion Loss (Attenuation)Min. NEXT [dB]Min. PSNEXT [dB]Min. ACR [dB]Min. PSACR [dB]Min. ACRF (ELFEXT) [dB]Min. PSACRF (PSELFEXT) [dB]Min. RL (Return Loss) [dB]Max./Min. Input Impedance (unFitted)Max./Min. Fitted Impedance
1 MHz1.9 dB/100m75.3 dB75.3 dB73.4 dB73.4 dB67.8 dB64.8 dB20.0 dB100 ± 12 Ohm100 ± 15 Ohm
4 MHz3.7 dB/100m66.3 dB66.3 dB62.6 dB62.6 dB55.7 dB52.8 dB23.0 dB100 ± 12 Ohm100 ± 15 Ohm
8 MHz5.3 dB/100m61.8 dB61.8 dB56.5 dB56.5 dB49.7 dB46.7 dB24.5 dB100 ± 12 Ohm100 ± 15 Ohm
10 MHz5.9 dB/100m60.3 dB60.3 dB54.4 dB54.4 dB47.8 dB44.8 dB25.0 dB100 ± 12 Ohm100 ± 15 Ohm
16 MHz7.5 dB/100m57.2 dB57.2 dB49.7 dB49.7 dB43.7 dB40.7 dB25.0 dB100 ± 12 Ohm100 ± 8 Ohm
20 MHz8.4 dB/100m55.8 dB55.8 dB47.3 dB47.3 dB41.8 dB38.8 dB25.0 dB100 ± 12 Ohm100 ± 8 Ohm
25 MHz9.5 dB/100m54.3 dB54.3 dB44.9 dB44.9 dB39.8 dB36.8 dB24.3 dB100 ± 15 Ohm100 ± 8 Ohm
31.25 MHz10.6 dB/100m52.9 dB52.9 dB42.2 dB42.2 dB37.9 dB34.9 dB23.6 dB100 ± 15 Ohm100 ± 8 Ohm
62.5 MHz15.4 dB/100m48.4 dB48.4 dB33.0 dB33.0 dB31.8 dB28.9 dB21.5 dB100 ± 15 Ohm100 ± 8 Ohm
100 MHz19.8 dB/100m45.3 dB45.3 dB25.5 dB25.5 dB27.8 dB24.8 dB21.0 dB100 ± 15 Ohm100 ± 8 Ohm
155 MHz25.1 dB/100m42.4 dB42.4 dB17.3 dB17.3 dB24.0 dB21.0 dB21.0 dB100 ± 15 Ohm100 ± 8 Ohm
200 MHz29.0 dB/100m40.8 dB40.8 dB11.8 dB11.8 dB21.7 dB18.8 dB21.0 dB100 ± 15 Ohm100 ± 8 Ohm
250 MHz32.8 dB/100m39.3 dB39.3 dB6.5 dB6.5 dB19.8 dB16.8 dB18.0 dB100 ± 20 Ohm100 ± 8 Ohm
300 MHz36.4 dB/100m38.1 dB38.1 dB1.7 dB1.7 dB18.3 dB15.3 dB18.0 dB100 ± 20 Ohm100 ± 8 Ohm
310 MHz39.8 dB/100m37.1 dB37.1 dB-2.6 dB-2.6 dB16.9 dB13.9 dB17.0 dB100 ± 22 Ohm100 ± 8 Ohm
350 MHz43.0 dB/100m36.3 dB36.3 dB15.8 dB12.8 dB14.0 dB100 ± 32 Ohm100 ± 8 Ohm
400 MHz46.0 dB/100m35.5 dB35.5 dB14.7 dB11.7 dB14.0 dB100 ± 32 Ohm100 ± 8 Ohm
500 MHz48.9 dB/100m34.8 dB34.8 dB13.8 dB10.8 dB14.0 dB100 ± 32 Ohm100 ± 8 Ohm
550 MHz51.8 dB/100m34.2 dB34.2 dB13.0 dB10.0 dB14.0 dB100 ± 32 Ohm100 ± 8 Ohm
UL Voltage Rating
300V RMS

Temperature Range

Installation Temp Range: 0°C To +50°C
UL Temp Rating: 75°C
Storage Temp Range: -20°C To +75°C
Operating Temp Range: -20°C To +75°C

Mechanical Characteristics

Bulk Cable Weight: 32 lbs/1000ft
Max Recommended Pulling Tension: 40 lbs
Min Bend Radius/Minor Axis: 0.5 in
Min Bend Radius/Installation: 1.75 in


NEC/(UL) Specification: CMR
CEC/C(UL) Specification: CMR
ISO/IEC Compliance: 11801 ed 2.2 (2011) Class E
CPR Euroclass: Eca
Data Category: Category 6
ANSI Compliance: S-116-732-2013 Category 6, ANSI/NEMA WC-66 Category 6
Telecommunications Standards: ANSI/TIA-568-C.2 Category 6
IEEE Specification: POE per 802.3af & POE+ per 802.3at-2009
Third Party Performance Verification: Category 6

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2002/96/EC (WEEE): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2003/96/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: Yes
EU CE Mark: Yes
EU REACH SVHC Compliance (yyyy-mm-dd): 2017-07-10
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes


Suitability - Aerial: No
Suitability - Burial: No
Suitability - Hazardous Locations: No
Suitability - Indoor: Yes
Suitability - Non-Halogenated: No
Suitability - Oil Resistance: No
Suitability - Outdoor: No
Suitability - Sunlight Resistance: No

Flammability, LS0H, Toxicity Testing

UL Flammability: UL 1666 Riser

Part Number

Plenum (Y/N): No
Plenum Number: 1874A
Item #ColorFootnote
1872A 0101000BLACKC
1872A 0061000BLUEC
1872A 006A1000BLUE
1872A X6G1000GoldC
1872A X6GA1000Gold
1872A F6H1000GrayC
1872A F6HA1000Gray
1872A 0051000GREENC
1872A 005A1000GREEN
1872A 0031000ORANGEC
1872A 003A1000ORANGE
1872A 0071000PURPLEC
1872A 007A1000PURPLE
1872A 0021000REDC
1872A 002A1000RED
1872A 0091000WHITEC
1872A 009A1000WHITE
1872A 0041000YELLOWC
1872A 004A1000YELLOW
Footnote: C - CRATE REEL PUT-UP.

Product Notes

Notes: Values above 350 MHz are for Engineering Information Only. Print Includes Descending Footage Markings from Max. Put-Up Length to 0.
Date: 2004-01-01