Giới thiệu
OPT-277 Series is one kind can offer RS-232/485/422 serial port carry transparent optic fiber modem of transmission to get end to user, no need patch cords set up, switch over automatically, and can detect and examine the signal speed automatically, zero delays time to transmit automatically. OPT-277 Series adopt optic fiber transmit, have isolate protection, data privacy is fine, working steady, data, such threats to communication equipment as the wave is welled up and interfered with electromagnetically that the effective one has prevented the abominable environment from being struck by lightning, can work in the abominable and dangerous environment reliably.
Tính năng
- Extend RS-232/485/422 transmission up to 120Km with single-mode
- Transmit asynchronously, point to point, speed reach 500Kbps
- Examine signal speed automatically, zero delay time
- Plug-and-Play(hot-pluggable, data format auto-sensing & self-adjusting)
- Support RS-232/485/422 interface type, but only one RS-232/ RS-485/ RS-422 port can be connected at a given time
- 9~36VDC power supply input(2 bit terminal block)
Thông số kỹ thuật
| Interface | 1 x RS-232/485/422 1 x Optical port (1x9) 100Base-Fx |
| Optical Port | Available for 1310nm and 1550nm Single mode, and 1310nm Multi mode Transfer Distance: up to 120km Connectors: SC, ST, or FC optional Fiber core: 8.3μm, 8.7μm, 9μm and 10μm on single-mode fiber; 50, 62.5 and 100μm on multi-mode fiber |
| RS-232/485/422 | Standard: EIA RS-232C, RS-485, RS422 standard RS-232 signal: OUT(TX), IN(RX), GND RS-422 signal: T+, T-, R+, R-, GND RS-485 signal: D+, D-, GND Working mode: Asynchronism, point to point or multi point, 2 wire half-duplex,4 wire full duplex Baud rate:0~115.2Kbps, auto test serial signal rate detect signal speed automatically, zero delay time Transfer distance: RS-485/422 side:1.2Km(9600bps), RS-232 side: no less than 5m Max number of drops: 128 nodes(RS-485/422) Port protect: 600W surge protection, 15KV ESD protection |
| Power Requirement | Power input: 9～36VDC power input(2 bit terminal block) Consumption: 120mA |
| Physical Characteristics | Housing: Metal enclosure Dimensions: 100 x 69 x 22mm Weight: 230g |
| Environmental Limits | Operating Temperature: -10°C to 60°C Storage Temperature: -40°C to 85°C Humidity: 5% to 95% RH (non-condensing) |
Thông tin sản phẩm
| Model No. | Description |
|---|---|
| OPT-277M | Multi-Mode, 2Km, 9V-36VDC, SC, FC or ST, optional |
| OPT-277S | Single-Mode, 20Km, 9V-36VDC, SC, FC or ST, optional |