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SIP2703T
SINREY
Description
SINREY network intercom audio module 2703T is a multi-functional SIP audio module. The module supports standard SIP protocol and network audio codec, and can be suitable for VoIP, IP paging and high-quality music streaming applications.
l power input: Voltage DC 4.7 ~ 5.5V.Maximum working current, 200mA
l temperature: Operating temperature range Industrial grade: -40～85℃ ,storage temperature range -40～85℃
l Network : 10/100M Base adaptive Ethernet interface
l Mic input: Typical amplitude 50mVrms, signal-to-noise ratio 95dB
l LineIn input: Typical amplitude 1000mVrms, SNR 95dB
l Line Out output:Load 10KΩ, typical 1000Vrms, signal-to-noise ratio 95dB (in playback mode)
l Decoding : Provide stereo playback, up to 48kHz, 320kbps audio stream, support MP3.WAV (PCM +IMA ADPCM), G.711 a/u, G.722 and other formats.The minimum delay is50ms
l Encoding : Support G.711a/u, G.722 and RTP mode.The minimum delay is 30ms
l Bidirectional : Two-way intercom, with high-performance echo suppression algorithm, support G.711 a/u, G.722 encoding.The minimum delay is 80ms
l Intercom control port: There are three control interfaces of Call1, Call2 and Call3 in total, and this interface has two working modes: [Pulse Mode] and [Hold Mode].
l control serial interface: Baud rate 115.2kbps
l GPIOs: A total of 4 general-purpose IOs, of which 2 are input and 2 are output(only supported by SIP2703T)
l Universal serial port: Support transparent transmission, baud rate 2400～115.2kbps, 7, 8 data bits, 1, 2 stop bits, None, Even, Odd, Space, Mark check(only supported by SIP2703T)
l module size: Length x width x height: 52 x 40 x 15mm
SIP2703T Audio Module Applications
Various commercial network audio streaming applications
Network alarm, network player
Universal two-way full-duplex VoIP intercom for paging and internal communication applications
Source encoder for IP audio distribution applications
Background music and music hold encoder for VoIP applications
Suitable for various low-latency IP audio encoders
The SIP2703T network audio module can be used with very few peripherals, whether for audio broadcasting, two-way intercom, or ambient sound capture. For example, it can be integrated into active speakers as IP network speakers, and into traditional constant voltage power amplifiers as network constant voltage power amplifiers. It can also be integrated into industrial robots to add playback, intercom and other functions, etc.
Description
SINREY network intercom audio module 2703T is a multi-functional SIP audio module. The module supports standard SIP protocol and network audio codec, and can be suitable for VoIP, IP paging and high-quality music streaming applications.
l power input: Voltage DC 4.7 ~ 5.5V.Maximum working current, 200mA
l temperature: Operating temperature range Industrial grade: -40～85℃ ,storage temperature range -40～85℃
l Network : 10/100M Base adaptive Ethernet interface
l Mic input: Typical amplitude 50mVrms, signal-to-noise ratio 95dB
l LineIn input: Typical amplitude 1000mVrms, SNR 95dB
l Line Out output:Load 10KΩ, typical 1000Vrms, signal-to-noise ratio 95dB (in playback mode)
l Decoding : Provide stereo playback, up to 48kHz, 320kbps audio stream, support MP3.WAV (PCM +IMA ADPCM), G.711 a/u, G.722 and other formats.The minimum delay is50ms
l Encoding : Support G.711a/u, G.722 and RTP mode.The minimum delay is 30ms
l Bidirectional : Two-way intercom, with high-performance echo suppression algorithm, support G.711 a/u, G.722 encoding.The minimum delay is 80ms
l Intercom control port: There are three control interfaces of Call1, Call2 and Call3 in total, and this interface has two working modes: [Pulse Mode] and [Hold Mode].
l control serial interface: Baud rate 115.2kbps
l GPIOs: A total of 4 general-purpose IOs, of which 2 are input and 2 are output(only supported by SIP2703T)
l Universal serial port: Support transparent transmission, baud rate 2400～115.2kbps, 7, 8 data bits, 1, 2 stop bits, None, Even, Odd, Space, Mark check(only supported by SIP2703T)
l module size: Length x width x height: 52 x 40 x 15mm
SIP2703T Audio Module Applications
Various commercial network audio streaming applications
Network alarm, network player
Universal two-way full-duplex VoIP intercom for paging and internal communication applications
Source encoder for IP audio distribution applications
Background music and music hold encoder for VoIP applications
Suitable for various low-latency IP audio encoders
The SIP2703T network audio module can be used with very few peripherals, whether for audio broadcasting, two-way intercom, or ambient sound capture. For example, it can be integrated into active speakers as IP network speakers, and into traditional constant voltage power amplifiers as network constant voltage power amplifiers. It can also be integrated into industrial robots to add playback, intercom and other functions, etc.
