| Brand | Optelecom-NKF |
| Model Code | ADS1250 TRA A/B |
| Transmission Media | Fibre Optic |
| Video Inputs | 4 |
| Alarm Inputs | 2 |
| TX/RX | TX/RX |
| Number of Fibres | 2 |
| Bandwidth MHz | 40 Hz ~ 15 kHZ |
| Cross Talk dB | 62 |
| Physical Specifications | Weight g: 450
Dimensions mm: 128 x 35 x 190
|
| Electrical Specifications | Power Consumption: < 6 W
Voltage: 11 ~ 16 V DC
|
| Environmental Specifications | Operating Temp oC: -40 ~ +74
Operating Humidity %: 0 ~ 95
|
| Model Info | Combination of the ADS1250 TRA and ADS1250 TRB dual fibre audio-data multiplexers (TX and RX). Full duplex RS-422/485, RS-232 and audio over one or two fibres. Modular design in compact form. Single fibre audio data multiplexer A/B side. 1310/1550 nm wavelength with 22dB budget. Rack mount housing. |
