Quad Integrated BroadR-Reach® PoE Controller
The BCM59105 is a highly integrated quad PSE controller compatible with BroadR-Reach® technology. The controller extends the distance of PoE to 500m and can be used on a single twisted-pair, so that PoE, Ethernet, and IP services can be deployed over installed telephone wiring. The PSE controller can also be used with coax cable for IP video solutions that extend beyond 100m. The controller is the first in the industry to offer a highly integrated architecture with revolutionary enhancements that are targeted at reducing the complexity of PoE designs for BroadR-Reach applications.
The BCM59105 integrates the microcontroller, power switches, low-loss current sense function, detection, classification,and voltage converters 3.3V bias regulator (DC:DC converter) and AC disconnect functionality. The high-level of integration and innovation make the device the most power efficient integrated IEEE 802.3at PoE system.
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- Product Brief
BCM59105
- Standards support:
- Supports IEEE 802.3at-2009 up to 100m
- Supports Power over Ethernet (PoE) on BroadR-Reach up to 500m by extending basic IEEE PoE standards and concepts
- Minimal changes required (only at front end) of most IEEE-compliant PDs - High hardware integration:
- Integrated switches
- Integrated current sense functionality
- Integrated microcontroller
- Integrated AC and DC disconnect options - Enables new PoE services that require extended reach over one, two, and four pairs of either Cat3/5e or telephony grade cables
- Enables IP video/voice systems by enabling PoE over existing coax cable plants with a range of up to 500m
- Product Brief
BCM59105
