TERRA-AMPII

Amplified IP Audio Terminal

  • Ideal solution for Commercial Audio and Public Address systems
  • Can be played locally as a source for network streaming
  • 2 x 20 W amplifier outputs
  • Compatible with 8 Ohms speakers
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Amplified IP Audio Terminal
Amplified IP Audio Terminal
Amplified IP Audio Terminal

DESCRIPTION

TERRA-AMPII comes with 20W x 2 Channels with 8 Ohm (or bridged to 40W x 1 CH with 4 ohm) amplifier outputs, 1 balanced mic/line input, 2 mono or 1 stereo line outputs and 1 stereo line input (3.5 mm mini-jack). A micro-SD card interface is provided for playback and backup of pre-recorded playlists and announcements. 3 control inputs can work with RAC 5/RAC 8 source selector and volume controller, event triggering such as call/hang up, music play/stop and 3rd party command, etc. And the 2 relay contact outputs can be programmed to control an external device. TERRA-AMPII is also an ideal IP solution for any applications that require a simple device to paging, full duplex intercom with AEC (Audio Echo Cancellation) and play streaming audio over network. The TERRA-AMPII is easily configured via web interface providing full control over features such as priority and event management, logic control, DSP control, scheduler and output levels, etc.

FEATURES

Models:

SPECIFICATIONS

Electrical

  • Power over Ethernet (POE+)
  • DC power input: 21 ~ 27.5 VDC
  • Power consumption
    • PoE+: 25W max.
    • External power: 50W max.
    • Stand-by: 3W
  • Input power option: DC power input, POE (IEEE 802.3 af ), POE+ (IEEE 802.3at)
  • Female RJ45 socket, CAT5/6 cables
  • Max. cable length: 100m

Logic input

  • Low active: max. 0.8 VDC
  • High active: min. 2.2 VDC

Audio characteristics (AMPLIFIED OUTPUT)

  • Rated output power: 40W (bridged)/18W (PoE+)
  • Frequency response: 20 Hz ~ 20k Hz
  • THD+N: 1%
  • SNR: > 80 dBu

Audio characteristics (MIC/LINE INPUT)

  • Input level: 3 dBu
  • Input impedance: 5.5k Ohm
  • Phantom power: 24 VDC
  • Frequency response: 20 Hz ~ 20 kHz
  • EIN: < 85 dBu @ 14 dB gain
  • THD+N: < 0.1 %

Supported Protocols

  • SIP 2.0 (peer and proxy)
  • IETF SIP (RFC3261)
  • IETF IGMP version 2 (RFC2236)
  • IETF RTP (RFC1889)
  • Switch requirements (minimum request)
    • Transmission rate: 10/100M bps
    • Communication mode: full-duplex
    • IP protocols: IPv4, TCP/IP

Contact Output

  • Default status: OPEN (N.O.)
  • Maximum voltage: 30 VDC
  • Maximum current: 1A

Network

  • 10/100 Mbps Base TX Ethernet RJ45
  • Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup

Mechanical

  • Dimensions (W x H x D): 105 x 32 x 60 mm
  • Weight: 280g 

Environmental

  • Operating temperature: -5 ºC ~ +50 ºC 
  • Storage temperature: -40 ºC ~ +70 ºC 
  • Relative humidity: 20% to 95%
  • Air pressure: 600 to 1100 hPa
  • Heat dissipation: 10.24 BTU/hr @ 20 W x 2 CH

Electrical

Power over Ethernet (POE+):
DC power input: 21 ~ 27.5 VDC
Power consumption
PoE+: 25W max.
External power: 50W max.
Stand-by: 3W
Input power option: DC power input, POE (IEEE 802.3 af ), POE+ (IEEE 802.3at)
Female RJ45 socket, CAT5/6 cables:
Max. cable length: 100m

Logic input

Low active: max. 0.8 VDC
High active: min. 2.2 VDC

Audio characteristics (AMPLIFIED OUTPUT)

Rated output power: 40W (bridged)/18W (PoE+)
Frequency response: 20 Hz ~ 20k Hz
THD+N: 1%
SNR: > 80 dBu

Audio characteristics (MIC/LINE INPUT)

Input level: 3 dBu
Input impedance: 5.5k Ohm
Phantom power: 24 VDC
Frequency response: 20 Hz ~ 20 kHz
EIN: < 85 dBu @ 14 dB gain
THD+N: < 0.1 %

Supported Protocols

SIP 2.0 (peer and proxy):
IETF SIP (RFC3261):
IETF IGMP version 2 (RFC2236):
IETF RTP (RFC1889):
Switch requirements (minimum request)
Transmission rate: 10/100M bps
Communication mode: full-duplex
IP protocols: IPv4, TCP/IP

Contact Output

Default status: OPEN (N.O.)
Maximum voltage: 30 VDC
Maximum current: 1A

Network

10/100 Mbps Base TX Ethernet RJ45:
Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup:

Mechanical

Dimensions (W x H x D): 105 x 32 x 60 mm
Weight: 280g 

Environmental

Operating temperature: -5 ºC ~ +50 ºC 
Storage temperature: -40 ºC ~ +70 ºC 
Relative humidity: 20% to 95%
Air pressure: 600 to 1100 hPa
Heat dissipation: 10.24 BTU/hr @ 20 W x 2 CH

APPLICATIONS

Case studies

DOCUMENT DOWNLOADS

Type
Filename
Datasheet
Type: [PDF]
Filename: TERRA-AMPII_Datasheet
Download:

Type
Filename
Datasheet
Type: [PDF]
Filename: TERRA-AMPII_Fiche produit
Download:

Type
Filename
Datasheet
Type: [PDF]
Filename: TERRA-AMPII_Datenblatt
Download:

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