OPM 115 HP b
IR Data Modem
IrDA Compatible Asynchronuous RS-232, WiFi
Up to 1115.2 KBps
* Excellent for outdoor data collection applications
* Transparent to the user
* Plug and Play
* IrDA compatible
* No licensing required
* Error free transmission
* Wireless access to wired networks
* High immunity to RF and light source noise interference
* Low power consumption
* Security – No information leakage
Oplink’s model OPM 115 is a small unit for any kind of RS-232 data communication.
Oplink’s model OPM 115 mobile unit is specifically designed for hand-held data terminals or bar code readers. It can be supplied as a plug-in unit or as an OEM.
The 115 system comprises a compact mobile unit and a fixed base unit. The compact unit is designed to be attached to, or incorporated with, either a bar code scanner unit, a hand held computer, a notebook computer or any portable or fixed terminal that has a serial communications interface.
The fixed unit is connected to a PC and can be installed in a network configuration suitable for large areas.
The communication can be, in many instances, omni directional, by using diffuse reflections. Data rates are up to 115,200 bps.
The IR communication range is 10m-20m, with no requirement for direct line of sight in typical environments, and 30m-70m , when line of sight is maintained between the fixed and mobile unit.
Many portable units can be addressed from the same base unit. This is managed by the communication software built into the unit.
This system is specifically suitable for fast transfer of files in a moving vehicle: the IR communication is accomplished at a high baud rate and is stored in a buffer to be emptied at the desired terminal baud rate.
Very high reliability is achieved thanks to the built-in error detection protocol. If an error is detected, the data is retransmitted.
Oplink’s model OPM 115 is IrDA compatible for applications requiring mobility and freedom of orientation whether outdoor or indoor.
The OPM 115 features superior electronic design and innovative optical assembly.
These features enable the OPM 115 a high immunity to external RF interference and to external interfering light sources, including sunlight radiation.
The system is based on LEDs as the light source, making it safe and free of any health hazards.
The OPM series of modems are competitively priced, easy to install, and provide very reliable data links
||OPM 115||OPM 115 HP|
|Data Format||RS 232, Serial, Asynchronuous, Half Duplex|
|Data Rates||2400 BPS to 115,200 BPS *|
|Infrared Wavelength||850 nm.|
Direct line of sight:
Indirect line of sight:
|Protocol||Automatic Polling with error detection|
Standby: 5 mA, Transmit: 60-100 mA
9 pin D-type
Standard DC Jack
|Power Supply||5 VDC min 60 mA||12 VDC|
* Up to 10 Mbps available