Control Network Newsletter

Comparing BACnet Router Functionality

Contemporary Controls' multi-network BASrouters provide versatile stand-alone routing between BACnet/IP, BACnet Ethernet, and BACnet MS/TP networks. While all models can function as BACnet/IP Broadcast Management Devices (BBMDs) with support for Foreign Device Registration (FDR), each offers unique features tailored to specific networking requirements.

• BASrouter: The BASRT-B is a compact DIN-rail mounted unit that is used for fixed installations.
• BASrouterSX: The BASRTSX-B and BASRTSX-B/P are a high-performance BACnet routers for large buildings that incorporate HTTPS for encrypted webpage communication.
• BASrouterSX-GSA: The BASRTSX-B-GSA is a GSA-compliant model of the BASrouterSX which has been tested and approved for use in U.S. government buildings.
• Portable BASrouter: BASRTP-B is an easy-to-carry and USB-powered unit that is ideal for commissioning and troubleshooting at jobsites.

The table below compares the features and capabilities of our BASrouter models to help in the selection of the correct model:

	BASrouter (BASRT-B)	Portable BASrouter (BASRTP-B)	BASrouterSX (BASRTSX-B or BASRTSX-B/P)	BASrouterSX-GSA (BASRTSX-B-GSA)
# of BBMD Entries	5	5	50	50
# of FDR	50	50	147	147
MS/TP Slave Proxy	No	No	Yes	Yes
MS/TP Baud Rates	9600, 19200, 38400, 76800	9600, 19200, 38400, 76800	9600, 19200, 38400, 57600, 76800, 115200	9600, 19200, 38400, 57600, 76800, 115200
# of BACnet Networks	128	128	500	500
Routing: BACnet/IP, BACnet MS/TP, BACnet Ethernet	Yes	Yes	Yes	Yes
HTTPS	No	No	Yes	Yes
Power	24 VAC/DC	5 V USB	24 VAC/DC	24 VAC/DC
Termination and Bias	Internal jumpers	Internal jumpers	External DIP switches	External DIP switches
Installation	DIN-rail mount	Portable	DIN-rail or panel mount	DIN-rail mount

Visit the BASrouters page to learn more.

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