Data Broadcast Units

Modernizing Legacy Serial Infrastructure for Mission-Critical Networks The DBU-2328 IP modernizes legacy RS-232 infrastructure by consolidating four separate hardware devices into a single, high-reliability appliance. Purpose-built for 911 and Next Generation 911 (NG911) environments, it provides secure Serial-over-IP connectivity with automatic dual-server redundancy to ensure continuous operation when every second matters. Coupled with FIPS 140-3 Level Compliance for security you can trust.

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The DBU-2328_C is an 8-port data broadcast unit with dual input data ports via RJ-45 connectors. The product supports RS-232 asynchronous data protocols such as 8, N, 1 character formatting. The units dual RS-232 data input ports function like a data sharing device by allowing a single data channel input to connect to the DBU-2328_C using RTS to CTS handshake protocols. Only input data Port-A or Port-B is allowed by the internal logic to establish connection while the second input port is in active standby

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The DBU-2328_M is designed for RS-232 asynchronous data protocols, featuring two input ports, Port-A and port-B and eight output data broadcast ports marked Port-1 to Port-8. The product functions as a RS-232 data sharing device on the input ports A and B, allowing only one activeinput at a time, with the second port as standby or DATALINK READY. The unit supports RTS to CTS handshaking protocols ensuring reliable data communications.

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The DBU-16 is designed for use in receive only async data broadcast applications. The unit has two separate input ports, capable of accepting RS-232 or RS-422(or any V.11 compliant interface) data. The user must select, via a slide switch the preferred input method. Additionally, the unit has a dedicated cascade port for chaining DBU-16 units together.

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The DBU-2328 is designed to Broadcast Data, Clock and an optional control signal(DCD). The device has one input port, eight output ports and a cascade port. This product is used to split a data stream for multiple users. Data rates up to 128 Kbps are supported.

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The DBU-HSSI HSSI signal splitter designed to broadcast Data and Clock signals. The interface is balanced Emitter Coupled Logic(ECL)and is compliant to HSSI electrical specifications. The device has one input port and four output ports. This product is used to split a data stream for multiple users of simplex data.

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The DBU-V11/FB is a RS-530 data broadcast unit that has a balanced V.11 interface and is compliant with X.21, RS-422/449, RS-530, RS-485, V.35 and V.36 specifications. The unit has an integral fallback switch that allows redundant data feeds to be utilized. Ideal solution for radar data distribution.

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The DBU-V11 is designed for V.11data broadcast, Clock and Indicate control signals. The interface is balanced V.11 and is compliant with X.21, RS-422/449, RS-530, RS-485, V.35 and V.36 specifications. The device has one input port, eight output ports and a dedicated cascade port. This product is used to split a data stream for multiple users. Data rates up to 20 Mbps are supported, UL and CE Approved.

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The DBU-232 is designed to Broadcast Data and Clock RS-232 control signals. The device has one input port and three output ports. This product is used to split a data stream for multiple users. Data rates up to 128 Kbps are supported.

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The DBU-TTL Data Broadcast Unit is designed for use in receive only data broadcast applications. The unit supports 8-Ports Data/Clock distribution of TTL signals on BNC connectors. 1U rack mount chassis.

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The UDC-DBU data broadcast unit is designed to Broadcast Data, Clock and a optional control signal on RS-232 or any V.11 balanced interface. The Data Broadcast Unit has one input port and four output ports. This product is used to split a data stream for multiple users. Data rates up to 20Mbps are supported.

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