| Nominal Electrical Characteristics |
| Impedance | 120 Ω ± |
| Capacitance | 10 pF/ft. |
| DC Resistance | 17.04 |
| Elements |
| Element 1 | 22 AWG 1 Pair RS485 Conductor
AWG Size & Stranding: 22 AWG 7 Strands
Material: Annealed Tinned Copper
Conductor Count: 1 Pair RS485 Insulation
Material: Foam FEP
Wall Thickness: 0.025”
Conductor Diameter: 0.0783” ± .002”
Color code: Green, White RS485 Assembly
Lay Length: 2.50” LHL (4.80 Tw/Ft), Nominal
Shield: Aluminum Mylar 100% Coverage
Drain: 24 AWG 7 Strands Tinned Copper |
| Element 2 | 18 AWG 2 Conductor OAS Conductor
AWG Size & Stranding: 18 AWG 7 Strands
Material: Annealed Bare Copper
Conductor Count: 2 Conductors Insulation
Material: Special Grade Polyvinylchloride (SGPVC)
Wall Thickness: 0.010”
Conductor Diameter: 0.065” ± .002”
Color code: Black, Red |
| Overall Assembly |
| Cable Lay Length | 5.50” LHL (2.18 Tw/Ft), 5.50” LHL (2.18 Tw/Ft) |
| Jacket - Overall Cable |
| Material | Plenum Polyvinylchloride |
| Wall Thickness | 0.023” |
| Diameter | 0.253” ± 0.024” |
| Color | Yellow |
| Ripcord | Yes |
| Weight | 38 Lbs/Mft |
| Markings - Overall Cable |
| Type | Cable shall be permanently identified via surface inkjet print |
| Legend | LAKE CABLE RS485 120OHM OSDP ZONE A B C D E 0 1 2 3 4 5 6 7 8 9 E171197 18AWG 2C + 22AWG 1PR RS485 C(UL)US CMP 75C FT6 "ROHS COMPLIANT" MADE IN USA |
| Footage Markers | Yes (Ascending/Descending) |
| Approvals |
| Approvals List | • Cable suitable for installation under NEC (NFPA 70) articles 800, 725 and 760 guidelines
• Cable suitable for installation in Canada under Section 60 of CEC, Part I
• C(UL)US listed as CMP per UL standard 444 and per CSA C22.2 No. 214-17
• UL listed as CL3P per UL standard 13 or FPLP per UL standard 1424
• Cable meets NFPA 262 (Steiner tunnel) flame test
• Cable meets RoHS 2002/95/EC Directive, RoHS 2 2011/65/EU Directive, RoHS 3 2015/863/EU Directive
• Cable is REACH compliant per Regulation (EC) No 1907/2006 (240) Updated January 23, 2024
• Operating Voltage: 300V RMS
• Made in the USA
• WARNING: This product may contain chemicals, such as Vinyl Chloride, known to the state of California to cause cancer. For more information, go to www.P65Warnings.ca.gov. Wash hands after handling. |
