| Operation Mode: |
Asynchronous half duplex |
| Input/Output Interface: |
RS-485, 2 wire port operating up to 200 Kbps or DB-9 Connector |
| Transmission Line Interface: |
ST connectors are standard for interfacing with fiber optic duplex cable (SMA option) |
| Optical Power into a 62.5 Micron Core Optical Fiber: |
10 microwatts, 13 dB power budget @ 850 nanometers (1300 nm option) |
| Receiver Sensitivity: |
500 nanowatts at less than 10-9 bit error rate. 10 microwatts max. |
| Operating Temperature: |
0 °C to 50 °C
(-40 to +70 °C option-MM Fiber)
|
| Metal Enclosure: |
5.5 x 2.3 x 1.0 in (with flange)
(13.97 x 5.84 x 2.54 cm)
Panel or DIN rail mounting option |
| Weight: |
0.4 lbs (182 grams) |
| Input Power: |
External with power supply
(S.I. Tech #2121 - 110 VAC to
12 VDC) |
| 230 Volt Version: |
Use S.I.Tech 2164 power supply |
|
Features:
- RS-485 Multidrop
- Various speed options up to 200 Kbps (Factory Set)
- Flange Mounting
- Multimode or single mode
- Asynchronous, simplex, half, full duplex
Fiber ports repeat data through the 2128 and drop/insert data on the RS-485 port. The RS-485
port inserts data onto both fiber ports and gets data dropped from either fiber port.
ORDERING INFORMATION
| Model Number |
Description |
| 2128 |
Multimode to Multimode, ST Connectors |
| 2128-MM-SM |
Multimode to Single Mode, ST Connectors |
| 2128-SM-SM |
Single Mode to Single Mode, ST Connectors |
Meets FCC requirements of Class A, Part 15 Computing Devices Standard.
Specifications subject to change without notice.
|
Model 2128 - Optical Mini Multidrop Bit-Driver®