|
Operation Mode:
|
Asynchronous, half duplex |
|
Input/Output Interface:
|
RS-232, up to 115 Kbps |
|
Transmission Line Interface:
|
ST connectors are standard for interfacing with fiber optic duplex cable (SMA connectors optional) |
|
Optical Power into a 62.5
Micron Core Optical Fiber:
|
10 microwatts, 13 dB power
budget @ 850 nanometers
(1300nm option) |
|
Receiver Sensitivity:
|
500 nanowatts at less than 10-9 bit error rate. 50 microwatts max. |
|
Operating Temperature:
|
0 °C to 50 °C |
|
Input Power:
|
External power supply (S.I.Tech #2121-110VAC to 12VDC) |
|
Metal Enclosure:
|
3.6 x 2.3 x 1.0 in
(9.1 x 5.8 x 2.54 cm)
Panel or DIN rail mounting option |
|
Weight:
|
0.25 lb (100 grams) |
|
S.I. Tech model 2109 is a mini optical Multidrop Bit-Driver. The upstream and downstream fiber
ports repeat data through the 2109 multidrop and drop/insert data on the RS-232 port. The RS-232 port inserts data
onto the upstream fiber port only, and gets data dropped from the upstream fiber port only. The downstream fiber
port only sends/receives data from the upstream fiber port.
RS - 232 DB-25 PIN CONNECTOR - FEMALE
PINS UTILIZED BY 2109 MINI BIT-DRIVER®
| Pin No. |
Description |
Symbol |
2
3
7
|
Transmit Data
Receive Data
Ground |
TD
RD
GND |
Meets FCC requirements of Class A, Part 15 Computing Devices Standard.
Specifications subject to change without notice.
|
Model 2109 - Optical Mini Multidrop Bit-Driver®