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Audio/video/data/telephone optical multiplexer E1+Ethernet+Data PDH MUX FTTH WDM PON EDFA /CATV EDFA CATV 1310nm/1550nm optical transmitter WDM/splitter/AGC optical receiver Media converter / protocol
10 Years
| Ask Lasest Price | |
| Brand Name : | FCTEL/ODM/OEM |
| Certification : | ISO9001 |
| Model Number : | SRing2004 |
| Price : | 120 |
| Delivery Time : | 5-15days |
| Payment Terms : | L/C,T/T |
| Supply Ability : | 2000 Pieces peer week |
Industrial Ring Network 8*RS485 Fiber Modem
Product Overview of Industrial Ring Network 8*RS485 Fiber Modem
Ring Optical data type provides 8*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.
Product Features of Industrial Ring Network 8*RS485 Fiber Modem
l Provide 1-8 independent serial ports (RS232/422/485 optional) channel, physical isolation from each other, there is no correspondence between the devices.
l Provide two fiber optic lines, it can automatically switch when the line failure, ensuring communication is normal.
l 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
l 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
l RS232/485/422 interface, optional three data, RS232 supports 3-wire RS232 (TXD, RXD, GND), flow control support CD, DSR, CTS
l RS232 / 485/422 channels can be transmitted from 0-115200 baud asynchronous serial data adaptive
l Serial port interface lightning reach IEC61000-4-5 (8 / 20μS) differential mode: 6KV, impedance (2Ω); Common mode: 6KV, impedance (2Ω) standard
l Optional AC 220V, DC -48V, DC + 24V, DC power no positive and negative points
Technical parameters of Industrial Ring Network 8*RS485 Fiber Modem
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 | ||
RS232/422/485 interface | Rate: 0-115200Kbps | |
Interface characteristics: EIA RS232 RS422 RS485 | ||
Connector: Phoenix terminal | ||
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) | ||
Model | Model Number: SRing2004 |
Functional Description | SRing 2008 8*Channel date Network Fiber Modem, Support point to point communication, Chain network, star network ,Redundant ring network protection topology |
Port Description | One Fiber interface;4*Channel date Network |
Power | Power supply: AC180V ~ 260V;DC –48V;DC +24V Power consumption: ≤10W |
Dimension | Product Size: 133X120X40mm (WXDXH) |
Weight | 0.685KG |
Networking Applications of Industrial Ring Network 8*RS485 Fiber Modem
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;
Fibreasy | OEM manufacturer |
Factory | Located in Hangzhou |
Special requirements | Customized |
Certifications | ISO9001, CE |
Payment | T/T, L/C, Wester Union, Paypal |
Shippment | DHL, Fedex, TNT, UPS, EMS |
Warranty | 3 years |
Contact us
Soda
Skype:Soda.wu
"Design and manufacture the most reliable and efficient fiber optic communications products in the industry."
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