SAE-1V1HDM4bK-TRX is a highly versatile fiber optic transceiver designed to handle both digital HDMI and analog video transmission while also supporting remote relay control over fiber. With 1 HDMI port (up to 1080p), 1 analog video input (720TVL composite), and 4 bidirectional relay channels, this unit is ideal for hybrid analog-digital surveillance or automation systems.
This model enables simultaneous full-duplex transmission of digital video, analog signals, and relay commands — making it perfect for installations where legacy systems and modern HDMI-based equipment must coexist over a single fiber infrastructure.
The built-in dry contact relays operate using short-circuit triggering (not voltage-based), allowing remote activation of external devices such as motors, alarms, or lighting systems from both transmitter and receiver sides.
Designed for harsh environments, the SAE-1V1HDM4bK-TRX operates reliably from -40°C to +65°C, with robust EMI shielding and industrial-quality components. Both standalone desktop and rack-mounted versions are available. Front panel LED indicators provide live status feedback.
| Features | |
|---|---|
| Transmission signal type | data and audio signal |
| Fiber Channel | 1 channel |
| Fiber | |
| Wavelength | 1310-1550nm |
| Tx power | ＞-8db |
| Rx sensitivity | ＞-24db |
| Fiber connector | FC（SC/ST optional） |
| HDMI Video | |
| HDMI standard | HDMI 2.0 |
| Video bandwidth | 18Gbps |
| Video resolution | 480i ~1080p50/60Hz |
| Color space | 4Kx2K@24/30Hz |
| Maximum pixel clock | 4kx2k@60Hz |
| Effective cable length | RGB |
| Physical interface | YCbCr 4:4:4/4:2:2 |
| Analog Video | |
| Video interface channel | YUV 4:2:0 |
| Video format | 594MHZ |
| Video bandwidth | ≤10M |
| Video sampling | HDMI |
| Differential gain | 1 channel analog video |
| Differential phase | PAL/NTSC/SECAM automatic compatibility |
| Video signal-to-noise ratio | 6MHz |
| Video interface | 20MHz high-speed sampling |
| Dry Contact | |
| Input electrical parameters | DG < 1% (typical value) |
| Output electrical parameters | DP < 0.7° (typical value) |
| Output relay maximum switching voltage | S/N ≥67dB (weighted) |
| Maximum switching current of output relay | BNC |
| Mechanical durability of output relay | Dry node |
| Maximum output power of relay | not charged (short or disconnected) |
| Open / closed | Dry node |
| Physical interface | not charged (short or disconnected) |
| Power | |
| Adapt to power supply range | 250VAC/220VDC |
| Power supply mode | 2A |
| Power consumption | 100 |
| Mechanical Index | |
| Chassis | 000 |
| Dimensions | 000times |
| Product net weight | 60W |
| Installation | Always open |
| Tempetature | |
| Operating temperature | Industrial terminal |
| Storage temperature | AC100-240V /DC12V |
| Relative humidity | Built-in power supply |
| MTBF | <30W |
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