- DVOP-AD-DB16 16 industrial bidirectional data optical terminal
DVOP-AD-DB16 is an industrial single fiber network management data optical terminal, commonly known as "optical cat", using a single fiber to transmit 16 two-way RS485/RS232 serial port /RS422 and other types of one-way/two-way data. And CAN provide CAN, MBUS, Profibus, Lonworks and other asynchronous/synchronous data interface industrial optical end machine. Aluminum alloy shell, with desktop installation, wall mounted installation, centralized rack installation and other installation methods, using original industrial devices, data interface with multi-level lightning protection, suitable for use in a variety of harsh working environment. The product uses adaptive technology to adapt the baud rate and data direction of data/serial port, etc., without any adjustment on site. It adopts zero delay switching technology to achieve reliable communication rate from DC-2Mbps, supports centralized management card application, supports network management function, and can access e-MS network management system to realize real-time monitoring of equipment operation status, environment, voltage and other parameters.
DVOP-AD series is a comprehensive optical transmission product of industrial-grade data/audio/alarm/telephone/network with complete core intellectual property rights. In a single fiber to achieve up to 16 balanced/unbalanced one-way/two-way audio, 16 one-way/two-way data, 16 telephone, 16 one-way/two-way alarm volume, 4 Ethernet signals real-time, synchronous, distortion-free, high-quality transmission, and can expand the single fiber transmission of various signals for more purposes. DVOP-AD series adopts full modular structure, which greatly improves the flexibility of equipment configuration, and has high flexibility and high scalability requirements that can adapt to any combination of any number of audio, data, Ethernet, switching quantity, telephone, etc.
● Advanced adaptive technology, adaptive RS485, RS232 serial port, RS422 interface rate and data transmission direction, without any adjustment on site
● Zero delay automatic switching technology, the maximum communication rate up to 2000Kbps
● Industrial design, the use of industrial original devices, the use of gold PCB board, long-term reliable and stable operation of the equipment
● Aluminum alloy housing, can be mounted on the desktop or wall
● Standard 5V power supply, can support 12VDC/24VDC/48VDC and other industrial control field power supply
● Centralized rack card installation, using 2.5U rack, single rack can insert up to 21 pieces
● Support ring network, optical port support 1:1 backup working mode, dual routes form a self-healing ring, fully ensure the high reliability of important information transmission
● The industry's highest level of lightning, surge, ESD protection design to ensure long-term reliable operation of equipment in harsh electromagnetic environment
● Full digital optical fiber transmission platform, multi-service flexible configuration of the same platform, can form a complex communication network, saving investment resources
● The power supply supports 1+1 hot backup working mode, which is more suitable for high stability application requirements
● Support GIS-based e-MS network management system to facilitate the monitoring and management of large networks
● Support video/audio/data/telephone/intercom signal cross-connection function, remote scheduling and setting on the management platform
●No electromagnetic interference (EMI), radio frequency interference (RFI) and common ground circuits
● With power supply, optical fiber link, data status, video branch status perfect indication
① Optical interface specifications
Wavelength: 850/1310nm(multimode); 1260~ 1360,1470 ~ 1610 (single mode)
Fiber output power: 0 dBm to -3 dBm/-5 dBm to -10 dBm
Receiving sensitivity: ≤-28dBm
Single wavelength bandwidth: 155M/1.25G
Transmission distance: multi-mode 0-2km; Single mode: 0-25km, 0-60km, 0-100km
Maximum optical power reserved: 18dbm, 20dbm, 25dbm, 30dbm
Optical fiber port FC/ST/SC Optional
② Asynchronous data interface
Physical interface: industry standard terminal
RS-485:
Data rate: DC-2Mbps
Data bit error rate: <10-12
Maximum number of nodes: 128
Maximum distance: 1200 meters
Data protocol: Fully transparent support for any RS-485 protocol
Network connection: Support forward/reverse/two-way RS-485, support point-to-point, point-to-multipoint connection
RS-422 Data interface
Data rate: DC-115.2Kbps/DC-2 MBPS
Data bit error rate: < 10-12
Maximum distance: 1200 meters
Data protocol: Fully transparent support for any RS-422 protocol
Network connection mode: Support point-to-point, point-to-multipoint connection
Manchester coded data Interface
Data rate: DC-115.2Kbps/DC-2 MBPS
Data bit error rate: < 10-12
Maximum number of nodes: 128
Maximum distance: 1200 meters
Data protocol: Fully transparent support for any RS-485 protocol
Network connection: Support forward/reverse/two-way RS-485, support point-to-point, point-to-multipoint connection
③ Synchronous communication interface
Physical interface: industry standard terminal
Communication rate: N X 64K various seed rates or full rates, various asynchronous rates, or other rates
Communication bit error rate: < 10-12
Interface protocol: Transparent support for various synchronous or asynchronous protocols
Clock mode: Internal clock or external clock
④ Working environment (outdoor or indoor)
Operating temperature: -40℃ ~ +80℃
Humidity: 0 ~ 95% no condensation
Protection grade: General industry standard or special designation
⑤ Appearance size, power supply mode and power dissipation
Wall-mounted or freestanding (placed on monitoring site, outside or in the center)
Size: 121mm(L)*130mm(W)*44mm(H)
Power supply: +5V input, external power adapter (AC/DC 220V/-48V/+12V/+6V optional)
Maximum power consumption: 5W
