Advantech BB-9PFLST
Serial to Fiber Optic Modem
- Transparent asynchronous RS-232 at 115.2 Kbps
- Full or half-duplex
- Range up to 4 km (2.5 mi)
- TD, RD, RTS and CTS supported
- EMI/RFI transient immunity to surges, spikes, ground loops
- Port-powered, no external power required
Model 9PFLST allows any two pieces of RS-232 asynchronous serial equipment to communicate full-duplex over two multi-mode fibers. Typical distances up to 4 km (2.5 miles) are possible with no external power required. The 9PFLST supports both data signals at up to 115.2 kbps as well as the RTS/CTS handshake lines. This means the 9PFLST can replace short haul modems and isolators when connecting remote devices, while providing the EMI/RFI and transient immunity of optical fiber.
RS-232 connections are provided on the same DB9 female connector, while the multi-mode fiber is connected via two ST connectors. The unit is port powered by the RS-232 Transmit Data and handshake lines. When handshake lines are not available, or when using a low power RS-232 port, the 9PFLST can be powered by an external 12VDC supply, drawing 50 mA maximum.
SPECIFICATIONS
- SERIAL TECHNOLOGY
- Data Rate
115.2 kbps maximum
RS-232
- Connector
DB9 female
Signals
TD, RD, RTS, CTS, GND
FIBER OPTIC TECHNOLOGY
- Connector
Multi-mode ST
Typical Range
Up to 4 km (2.5 mi) on multi-mode glass fiber
Transmission Line
Dual multi-mode optical cable
Transmission Mode
Asynchronous, half or full-duplex, point-to-point
POWER
- Source
Port-powered from serial port TD, RTS, and DTR lines
Optional
External 12 VDC
Coupled Power Budget
12.1 dB
Optic Wavelength
820 nm
MECHANICAL
- 9PFLST Dimensions
10.9 x 4.3 x 2.4 cm (1.3 x 1.7 x 1.0 in)
Enclosure
Plastic, inline
MTBF
404846 hours
MTBF Calc. Method
MIL 217F Parts Count Reliability Prediction
APPROVALS / CERTIFICATIONS - 485SD9R, 485SD9RJ, 485SD9TB
- FCC Part 15, CISPR, EN 55022: 2010 + AC:2011 Class B Emissions
CE
2004/108/EC Electromagnetic Compatibility Directive
2011/65/EU Reduction of Hazardous Substances Directive
Order Information
MODEL NUMBER | SERIAL CONNECTOR | FIBER CONNECTOR | OUTPUT |
BB-9PFLST | DB9 Female | Multi-mode ST | RS-232 |
Note: Must be used in pairs
ACCESSORIES
Part No. | Description |
BB-SMI6-12-V-P230-C1 | - DB9 Male to DB9 Female, 6 ft. (1.8 m) - Power Supply, 12 VDC 6 Watt, 2.5MM Plug, International AC Input, International AC Blades |
BB-DFMM-STST-3M | - Multi-Mode Duplex Fiber Cable, ST to ST, 9.8 ft. (3 m) |
Kunder, der kiggede på dette produkt, kiggede også på