Network
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10BASE-T/100BASE-TX (Automatic-Negotiation)
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10BASE-T/100BASE-TX (Automatic-Negotiation)
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Network protocol
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TCP/IP, UDP, ARP, ICMP, HTTP, RTP, IGMP
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TCP/IP, UDP, ARP, ICMP, HTTP, RTP, IGMP
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Audio packet transmission system
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Unicast, Multicast
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Unicast, Multicast
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Voice packet loss recovery
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silence insertion
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silence insertion
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Audio delay time
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80 ms, 320 ms (Controllable on the software)
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80 ms, 320 ms (Controllable on the software)
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Frequency response
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300 Hz – 7 kHz
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300 Hz – 7 kHz
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Power source
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Power supply device that complies with IEEE802.3af standard or 12 V DC (supplied from the AC Adapter (option)
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Power supply device that complies with IEEE802.3af standard or 12 V DC (supplied from the AC Adapter (option)
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Power consumption
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3 W (max)
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Use of the AC Adapter (12 V DC): 4 W, 8.5 W (when connecting 4 RM-210 Key Extension Units)
Use of the PoE (48 V DC): 5.2 W, 7.5 W (when connecting 2 RM-210 Key Extension Units)
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Speech method
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Hands-free or handset conversation
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Hands-free conversation
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Operating humidity
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90% RH or less (No Condensation)
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90% RH or less (No Condensation)
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Operating temperature
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0 °C to +40 °C
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0 °C to +40 °C
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Finish
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ABS resin, grey
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ABS resin, bluish grey (PANTONE 538 or equivalent)
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Dimensions
(W x H x D)
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148 x 208 x 70.5 mm
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190 x 76.5 x 215 mm
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Weight
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0.77 kg
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0.7 kg
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Accessory (included)
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- CD (for PC setting, maintenance use), x1
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- CD (for PC setting, maintenance use), x1
- Ferrite clamp (for power supply cable, LAN cable, and extension unit cable), x1
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