| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | HiOSO |
| Model Number: | FM280 |
Quick Details
Specifications
FM280
RS232/485/422 serial optic fiber modem
Overview
FM280 is a RS-232/RS-485/RS-422 serial fiber modem, designed according to
industrial standard. The hanging designs support DIN-rail installation. Now
many users choose RS-232/RS-485/RS-422 serial fiber modem to cope with
electromagnetic interference and extend RS-232/RS-485/RS-422 serial
transmission distance to 2km (multi-mode fiber) or up to 20/ 40/ 60km (single-
mode fiber). FM280 can provide port-to-port transparent transmission among
RS-232, RS-485 and RS-422 serial ports. It has anti-jamming function, surge
protection function and lighting protection function, because it transmits the
optical signal through fiber cable,
Features
- Zero delay automatic transmission;
- Adopt automatic monitoring serial signal rate, auto distinguish and control data transfer direction;
- Supply three interfaces (RS232/485/422);
- Operation wavelength: 850nm (multi mode), 1310nm (single mode);
- Transmission distance: Multi-mode 2KM, signal-mode 120KM;
- Power supply: 5~40V DC (outside power), or 85~265V AC (inside power);
- Providing 600W surge protection and 15KV Electrostatic protection.
Pictures
Standard | E1A RS-232, RS-485 |
RS-232 signal | IN, OUT, GND |
RS-485 signal | D﹢,D﹣,GND |
RS-422 signal | R+, R-, T+, T-, GND |
Fiber signal | IN, OUT |
Working mode | Asynchronous, point to point or multi-point |
Band rate | 0-500Kbps, auto monitoring signal rate |
Fiber wavelength | Multi-mode 850nm, signal-mode 1310nm |
Electricity port transmission distance | RS-232: 15m; RS-485/422: 1200m |
Optic port transmission distance | Multi-mode 2KM, signal-mode 20 |
Load ability | RS-485/422 port Support 32 nodes (128 nodes for subscriber) |
Optical connector | Multi-mode: SC/ST Single-mode: SC/FC |
Interface protection | 600W surge protection and 15KV Electronic static protection |
Operating temperature | －25℃～70℃ |
Storage temperature | －40℃～85℃ |
Humidity | 5%~95% |
Input power | 5~40V, wide voltage |
Power consumption | 2W |
Dimension | 100mm(length)﹡69mm(width) ﹡22mm(height) |
Figure | Ferric figure |
Color | Black |
Weight | 230g |
Order Information
| Rate (Mbps) | Mode | Working
Wavelength | Transmission
distance | Fiber interface | Power |
FM280-M2-SC/ST | 10/100 | Dual-fiber multi-mode | 1310 | 2 | SC/ST | External DC5V/1A |
FM280-S20/40/60-SC/FC | 10/100 | Dual-fiber single-mode | 1310 | 25/40/60 | SC/FC | External DC5V/1A |
FM280-S80/100/120-SC/FC | 10/100 | Dual-fiber single-mode | 1550 | 80/100/120 | SC/FC | External DC5V/1A |
FM280S-S20/40/60-SC/FC | 10/100 | Single-fiber single-mode | WDM 1310/1550 | 25/40/60 | SC/FC | External DC5V/1A |
FM280S-S80/100/120-SC/FC | 10/100 | Single-fiber single-mode | WDM 1310/1550 | 80/100/120 | SC/FC | External DC5V/1A |