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Ring Optical data type provides 4 RS232 / 422/485 in the optical fiber transmission, support a variety of fiber optic network topologies: point to point communications, chain network, star and redundant ring network protection, self-healing network topology, and on this basis, the networking is more complex network topologies, with a self-healing ring network protection. The product breakthrough contradictory legacy serial interface communication distance and speed, but also to solve the electromagnetic interference, ground loop interference and lightning damage problems, greatly improving the reliability of data communications, security and confidentiality.
? Provide 1-4 independent serial ports (RS232 / 422/485 optional) channel, physical isolation from each other,
there is no correspondence between the
? provide two fiber optic lines, it can automatically switch when the line failure, ensuring communication is normal.? support a variety of fiber-optic network structure: point to point, star, chain, ring redundancy, and can be combined into
more complex network topologies to support a variety of fiber optic network architecture: Point, star, chain, ring redundancy,
and can be combined into more complex network topologies to support a variety of fiber-optic network structure: point to point, star,
chain, ring redundancy, Can be combined into more complex network topologies
? electrical interface uses a separate power supply module, completely isolated from the ground loop between the bus and the device;
while using optical isolation technology, isolation and internal communications bus data signal, Effective protection of the communications
equipment from power surges and ground loop interference and sabotage
? RS232 / 485/422 interface, optional three data, RS232 supports 3-wire RS232 (TXD, RXD, GND), flow control support CD, DSR, CTS,u Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
Link budget: 16dBm
Single-mode Fiber
8/125um, 9/125um
Maximum transmission distance: 40Km
Transmission distance: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
Link budget: 18dBm
u RS232/422/485 interface
Rate: 0-115200Kbps
Interface characteristics: EIA RS232 RS422 RS485
Connector: Phoenix terminal
u Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤10W
u Dimension
Product Size: 133X120X40mm(WXDXH)
Piece Weight : 0.685KG
u Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)
The product supports a variety of fiber optic network topologies: point to point communications, chain network, star and redundant ring network protection, self-healing topologies, and networking for more complex network topologies on this basis
u Point (Point to Point) Applications: distributed among some individual bus node requires long-distance communication, or serious interference require electrical isolation:
u chain (Line) Applications: distance between the plurality of bus communication between nodes required, or multiple nodes requires full electrical isolation interference:
u Star (Star) Applications: the need for inter-bus chain topologies, or multiple nodes need to completely change when electrical isolation between the plurality of nodes;
u Ring (Circle) Applications: When among a plurality of nodes required to provide redundant fiber link guarantee reliable communication bus:
This series of products and flexible, at the same time, the products can be dual optical port dual-fiber ring network redundancy, when somewhere in the fiber failure, the system will rebuild the network links within 10ms to ensure the normal communication systems, to achieve the self-healing protection bus signal transmission, network troubleshooting system will automatically restore;
Voice Over Fiber/E1 PDH/SDH Multiplexer Interface Converter TDM Over IP Industrial Ethernet Switch Power over Ethernet Fiber Media Converter Dry Contact Fiber MUX Fiber Optic Modems OEO series products HD Video Over Fiber Digital Video Fiber MUX Digital Audio Fiber MUX E1 Video/Audio Codec E1 Impedance Convert Access Rack&SNMP Serial Interface/Industrial Interface/Fieldbus
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