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Micro hội nghị Yamaha PJP-50R
Mô tả ngắn
Model: PJP-50R
LAN port, LINE port, and AUDIO IN/OUT terminals provide a voice conference system that is suitable for a variety of uses
The PJP-50R offers broad line type support with LAN, LINE, and AUDIO (IN/OUT) ports.
Hotline: 0918 642 886
Micro hội nghị Yamaha PJP-50R
| EAN | 49 60693 23316 0 | |
|---|---|---|
| UPC | 0 86792859972 | |
| 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) | |
| Weight | Approx. 1.4 kg (excl. power adapter) | |
| Dimensions | 283.4(W) × 51.5(H) × 297.5(D)mm | |
| 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) | |
Audio
| Arrayed microphones | 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 | |
Communications
| 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 | |
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