IP Audio Conference System

PJP-50R

Dimensions

UPC	086792859972
EAN	49 60693 23316 0
External interfaces	Ethernet (10/100Base-TX) Analog phone/modular jack, Stereo analog audio in/out × 1 each (mini-jacks) AC adapter connector (DC-12 V IN): for the provided AC power adapter
Installation attitude	Horizontal ±5°
Power consumption	Approx. 8 W
Radio interference standard	FCC part 15 (US), EN 55022 (EU), VCCI-class A
Operating environment	Operating temperature: 0-40°C(32-104°F) Operating humidity: 20%-85% (no condensation)
Size	283.4(W) × 51.5(H) × 297.5(D)mm
Weight	Approx. 1.4 kg (excl. power adapter)
Power supply	100 to 240 V AC (50/60 Hz)
Accessories	AC adapter, power cable, LAN cable, phone cable, owner's manual
Other	Logging facility (SYSLOG) Firmware revision update (HTTP, TFTP) Settings (Web menu and front panel key operations)

Arrayed speakers	16mics, Point audio source control, directivity control, diffusion mode (monaural output) Divide mode, talker position output mode , max positions: 3 Output level: 85 dB
Frequency range	300-7000 Hz
Signal processing	3-ch adaptive echo canceller, noise reduction, microphone/speaker array control

Connecting locations	Mesh connection (max. 4 locations), cascade connection (max. 8 locations)
Transmission band required for audio codec	G.711 extended original system (fs = 16 kHz) 2-location call: 160 kbps, uplink and downlink 3-location call: 320 kbps, uplink and downlink 4-location call: 480 kbps, uplink and downlink μ-law / G.711 A-law 2-location call: 90 kbps, uplink and downlink 3-location call: 180 kbps, uplink and downlink 4-location call: 270 kbps, uplink and downlink G.726 2-location call: 60 kbps, uplink and downlink 3-location call: 120 kbps, uplink and downlink 4-location call: 180 kbps, uplink and downlink G.729a 2-location call: 24 kbps, uplink and downlink 3-location call: 48 kbps, uplink and downlink 4-location call: 720 kbps, uplink and downlink
Other functions	Compliance with DHCP, and SIP; internal clock time synchronization with SNTP server

Connecting locations

Mesh connection (max. 4 locations), cascade connection (max. 8 locations)

Transmission band required for audio codec

G.711 extended original system (fs = 16 kHz)

μ-law / G.711 A-law

G.726

G.729a

Other functions

Compliance with DHCP, and SIP; internal clock time synchronization with SNTP server