Toa N-8000 Series - Manual (Page 624)

8-24
Chapter 8 APPENDIX
5.11. N-8500MS IP Multifunctional Master Station
CD (for PC setting, maintenance use) ................... 1
Ferrite clamp ......................................................... 1
* 0 dB = 1 V
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Wall mounting bracket: YC-280
AC adapter: AD-1210P or AD-1215P
• Optional products
Power Source Power supply device that complies with IEEE802.3af standard or
12 V DC (supplied from the AC adapter)
Power Consumption 4.2 W (at rated), 6 W (max.)
Speech Method Hands-free or handset conversation
Audio Frequency Range 300 Hz – 7 kHz
Hands-free Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω
Microphone: Omni-directional electret condenser microphone
Handset Receive path: Dynamic type, Send path: Electret condenser microphone
Headset Terminal Speaker: 3 mW, 32 Ω, Microphone: –49 dB*, ø3.5 mm mini jack
External Speaker Terminal 0.6 W, 8 Ω, screwless connector (2 pins)
Network Section
Network I/F 10BASE-T/100BASE-TX (Automatic-Negotiation)
Network Protocol TCP/IP, UDP, HTTP, RTP, ARP, ICMP, IGMP
Audio Packet
Transmission System
Unicast, Multicast
Number of Paging
Destinations
Unicast (max. 16), Multicast (max. 191)
Connector LAN: RJ-45 connector (PoE compatible)
PC: RJ-45 connector (not-compatible with PoE)
Voice Sampling Frequency 16 kHz, 8 kHz (controllable on the software)
Quantifying Bit Number 16-bit
Voice Encoding Method Sub-band ADPCM, Cryptosystem
Voice Packet Loss
Recovery
Silence insertion
Audio Delay Time 80 ms, 320 ms (controllable on the software)
Display LCD: Alphanumeric characters (16 characters x 2 lines)
Indication Status indicator
Installation Method Desk/Surface mounted master station
(When mounting to the wall, use the optional YC-280.)
Operating Temperature 0 to 40 °C
Operating Humidity 90 % RH or less (no condensation)
Finish Body, Handset: ABS resin, gray
Dimensions 148 (w) x 208 (h) x 70.5 (d) mm (excluding a curl cord section)
Weight 810 g