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SIP Audio Playback Module with PoE — SIP2502T

 
- Support SIP protocol
- 2*15W or 1*30W amplifier output
- PoE — Power over Ethernet
 
  • SIP2502T

  • SINREY

Availability:

The SIP2502T is the entry-level PoE SIP audio module of the SIP25xxT series, a new-generation industrial IP audio module designed for IP speakers and active loudspeaker systems. Integrating network audio processing and power amplification within a compact form factor, it supports single or dual speaker configurations and delivers up to 30W audio output to meet audio amplification requirements for common scenarios.

It fully complies with the standard SIP protocol and can be applied to VoIP voice communication, public paging and voice intercom scenarios. It supports passively receiving SIP intercom requests and RTP multicast streams for decoding and real-time playback. Equipped with on-board SPI flash memory for storing short audio messages, it enables offline local playback, suitable for basic alarm broadcasts and fixed voice prompts.

In terms of power supply, it supports dual power input: PoE AT+ and external 24 V DC, adapting to various engineering wiring environments. Featuring streamlined and stable functions, it is widely used in basic security broadcasting, general building audio announcements and simple industrial voice prompting, serving as a cost-effective basic IP audio solution.


Features


This series of modules can be used in the following areas:

- Network alarms, network players

- Background music and music hold encoders for VoIP applications

- Low latency IP audio encoders for various


Parameters


Power

  • Supports DC 12–24V and PoE power supply.

  • 2*15W or 1*30W amplifier output


Network Interface

  • 10/100 Mbit Ethernet (Auto)

  • SIP v1 (RFC2543), v2 (RFC3261), TCP, UDP, RTP, ARP, ICMP, DHCP, DNS, IGMP.


User / Application Interfaces

  • Integrated management system (software/web)


Misc. Interfaces

  • 2 state outputs with TTL Level


Audio Formats

  • G.711 a/u,G.721,PCM decodec

  • G.711 a/u,G.722 encodec

  • Opus by OEM

  • Supports acoustic echo cancellation


Audio Interfaces

  • Analog stereo out 2*15W or 1*30W

  • Mic in,frequency range of 70Hz to 12.5KHz


Other

  • 71mm×56mm×17mm

  • Operating temperature range -40~85℃

  • Storage temperature range -40~85℃


Downloads


SIP25xxT POE SIP Audio Module Series

Manager(V1.3.7).zip

Manager Manual.pdf

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