Ip Based Public Address System

Product Details:

SITC of the SX fiber transceiver shall be a wide temperature Small Form-factor Pluggable (SFP) for use with multi mode fiber and IR light with a wavelength of 850 nm, to cover glass fiber link lengths of up to 550 m.

It shall be certified for EN 54 16.

The transceiver shall be marked for UL and CE and be compliant with the RoHS directive.

Product Details:

the 48 V DC power supply module shall contain a mains input with power factor correction and a 48 V output.
Output current capability shall be 5 A continuous and 7.5 A peak.
The power supply shall be DIN???rail mountable with convection cooling.
The power supply shall be marked for UL and CE and be compliant with the RoHS directive.

Product Details:

the 24 V DC power supply module shall contain a mains input with power factor correction and a 24 V output.
Output current capability shall be 10 A continuous and 15 A peak.
The powersupply shall be DIN???rail mountable with passive cooling.
The power supply shall be marked for UL and CE and be compliant with the RoHS directive.

SITC of the LX fiber transceiver shall be a wide temperature Small Form-factor Pluggable (SFP) for use with single mode fiber and IR light with a wavelength of 1310 nm, to cover glass fiber link lengths of up to 10 km.
It shall be certified for EN 54 16. The transceiver shall be marked for UL and CE and be compliant with the RoHS directive.

Product Details:

The amplifier shall adapt the maximum output power of each amplifier channel to its connected loudspeaker load, with free assignable output power per channe.EN 54 certified and ISO 7240 16, marked for CE and compliant with the RoHS directive.The amplifier shall have a built-in independent spare amplifier channel for automatic failover.The amplifier shall provide an interface for control data and multi-channel digital audio over IP using dual Ethernet ports for redundant network connection, supporting RSTP and loop-through cabling, with automatic failover to an analog lifeline input.The amplifier shall have dual power supply inputs and power supplies.All amplifier channels shall have independent A/B zone outputs with support for class-A loudspeaker loops.All amplifier channels shall supervise the integrity of connected loudspeaker lines without interruption of audio distribution.The amplifier shall provide front-panel LED status indications for the network link, ground fault, power supplies and audio channels, and provide additional software monitoring and fault reporting features. Audio???over???IP, using the high???quality digital audio interface, compatible with  AES67  , high-definition digital audio format with 24-bit sample size and 48 kHz sample rate.Digital signal processing on all amplifier channels, including equalization, limiting and delay, to optimize and tailor the sound in each loudspeaker zone

Product Details:

IP based Digital Class-D multi channel Amplifier 600W each with 8 channels,The amplifier shall adapt the maximum output power of each amplifier channel to its connected loudspeaker load, with free assignable output power per channe.
EN 54 certified and ISO 7240 16, marked for CE and compliant with the RoHS directive.
The amplifier shall have a built-in independent spare amplifier channel for automatic failover.The amplifier shall provide an interface for control data and multi-channel digital audio over IP using dual Ethernet ports for redundant network connection, supporting RSTP and loop-through cabling, with automatic failover to an analog lifeline input.The amplifier shall have dual power supply inputs and power supplies.All amplifier channels shall have independent A/B zone outputs with support for class-A loudspeaker loops.All amplifier channels shall supervise the integrity of connected loudspeaker lines without interruption of audio distribution.
The amplifier shall provide front-panel LED status indications for the network link, ground fault, power supplies and audio channels, and provide additional software monitoring and fault reporting features.
Audio over IP, using the high quality digital audio interface, compatible with  AES67  , high-definition digital audio format with 24-bit sample size and 48 kHz sample rate.Digital signal processing on all amplifier channels, including equalization, limiting and delay, to optimize and tailor the sound in each loudspeaker zone