Specifications:

Power Input: 48 V PoE IEEE 802.3af

Class 0 (Max 3.84W – Idle nominal 2.0W)

SIP: Dual extensions for Page or Alerting

Multicast: Receive or transmit Codec

Support: G.711 A-law, G.711 u-law, G.722, Polycom Group Page, OGG Vorbis (other codec support available on request).

Processor: Linux OS ARM Cortex-A8 32-Bit RISC Processor AUX Input: 3.5mm jack for analog music input AUX Output: 3.5mm jack for headset or PC speakers

Line Input: Female mini-XLR 10 kOhm balanced maximum level +4 dBu.

Transformer isolated internally.

Line Output: Low impedance balanced output. Line level -10 dBm / 0 dBm / +4 dBu.

Transformer isolated internally.

Male mini-XLR connector and pluggable terminal block.

Frequency response 100-7000 Hz +/- 3dB.

Audio Memory: 1 GByte

WAV Files: Customizable. Includes chime, gong, bell, warble, barking dogs.

Speech Processing: ALC, filtering, compression

Audio Delay: Programmable 1-1000 ms synchronization delay

Page Mode: Live or cache and release.

Page Zone: Based on received multicast IP Address or keypad events for 8301 configured as page SIP extension. Relay Output: Normally open or normally closed.

Max rating 30 V 50 mA.

Relay Input: Normally open or normally closed dry contact supervision.

Algo 1202 Call Button,

Algo 1203 Call Switch, EOL resistor termination.

Configuration: Web interface (HTTP or HTTPS) or autoprovisioning server.

Provisioning: TFTP, FTP, HTTP

Supervision: SNMP

NAT: STUN, CRLF Keep Alive

Environmental: +32 to +122 deg F (0 to +50 deg C);

Suitable for dry indoor environments only. Dimensions: 6.5” x 4.3” x 1.3” (16.5 cm x 10.9 cm x 3.3 cm) Mounting: Wall mountable or tabletop Weight: 2.2 lb (1.0 kg)