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Bộ giao tiếp điện thoại TOA N-8000AL

Trang Chủ >> Âm thanh thông báo >> Âm thanh TOA >> Bộ giao tiếp điện thoại TOA N-8000AL
Mã số:23020590
Bộ giao tiếp điện thoại TOA N-8000AL

Bộ giao tiếp điện thoại TOA N-8000AL

- The N-8000AL is a Telephone interface unit designed for use with TOA's packet intercom system (IP network-compatible intercom system) that employs the packet audio technology. 

- It has a single telephone line interface, allowing an analog telephone to be connected. 

- Connecting the unit to the LAN permits the analog telephone to be operated in the same manner as the intercom master station. 

- It can be mounted in an EIA equipment rack (1U size) with the use of an optional rack mounting bracket or installed on a wall using an optional wall mounting bracket.

Specifications

Model N-8000AL
Power Source 220 - 240 V AC, 50/60 Hz
Power Consumption 8 W (max.)
Telephone Interface Number of telephone line: 1 line
Selective signal type: DTMF signal
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. 8), Multicast (max. 191)
Connector: RJ45 connector
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)
Setting Method Rack, Desk, Surface mount
Finish Pre-coated steel plate, black, 30 % gloss
Dimensions 210 (W) × 44.3 (H) × 267 (D) mm
Weight 1.7kg

- Sản xuất tại Đài Loan.

- Bảo hành: 12 tháng.

 

Giá: Vui lòng gọi

Số lượng :

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