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Actisense A2K-BULK-1M, is a micro cable 1 meter (running meter and one unit is ordered per meter of cable) for NMEA 2000 without connectors. Create an extension of a NMEA 2000 backbone with flexible lengths to suit any installation. The Actisense NMEA 2000 Bulk Lite cable is ideal for use with the Actisense QNB-1 Quick Network Block or Field Fit Connectors (FFC). The NMEA 2000 cable contains five wires within a single waterproof cable: power and ground wires, two signal (data) wires, and a drain wire. The drain cable connects to the cable shield which protects the signal, power and ground wires from external radio frequency interference (RFI) and helps reduce RFI emissions from the cable.
NMEA 2000 Lite cable can be used to create a backbone up to 100 meters long. If the required backbone length exceeds 100 meters, the center of the bus can be extended with NMEA 2000 mini cable to keep the outer Lite sections to a maximum of 100 meters. The maximum allowable length of a drop cable (distance from the backbone) is 6 meters. It is important to limit each drop length to the minimum required, as the sum of all drop lengths must not exceed 72 meters. To help with this limitation, Actisense has drop cable assemblies in various lengths from 0.25 meters to 6 meters. The Actisense range of NMEA 2000 connectors and cables have been designed using our specialist interconnection and NMEA knowledge.
Specifications
| Cable | |
| Braid Material | 37 AWG tinned copper |
| Braid Coverage | 65% minimum |
| Jacket Material | < td style="width: 63.65%;">0.8mm Nom. PVC, black|
| Jacket Outer Diameter | 6.85mm ±0.254mm |
| Voltage Rating | 300V |
| Overall DCR | < /td> |
| (braid + tape + drain) | 3.2Ω / 1000ft ( 10mΩ/M) |
| Reel Length | 100m |
| Reel Weight (Gross) | 7.26kg |
| Power Pair | |
| Conductor | 22 AWG (19 strand tinned copper) |
| Insulation | 0.3mm Nom. PVC |
| Diameter | 1.43mm ±0.05mm |
| Colours | Red & black |
| Shield | AL Mylar tape over pair |
| DC Resistance | 17.5Ω / 1000ft (57mΩ/M) |
| Max Current | 4A |
| Data Pair | |
| Conductor | 24 AWG (19 strand tinned copper) |
| Insulation | 0.65mm Nom. foam PE |
| Diameter | 2.0mm ±0.05mm |
| Colours | Blue & white |
| Shield | AL Mylar tape over pair |
| Impedence | 120Ω ±10% |
| DC Resistance | 28Ω / 1000 ft (92mΩ/M) |
| Attenuation @ 125 kHz | 0.29dB / 100ft |
| Attenuation @ 500 kHz | 0.50dB / 100ft |
| Attenuation @ 1 MHz | 0.70dB / 100ft |
| Drain | |
| Conductor | 22 AWG (19 strand tinned copper) |
| DC Resistance < /td> | 17.5Ω / 1000ft (57mΩ/M) |
| Approvals and Certifications | |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -40°C to +85°C |
| NMEA 2000 Approved | |
| RoHS Compliant | |
| UL Certified (E137250), (UL1277) | |
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