



HDMI Optical Fiber Extender 40KM 1080p@60Hz LKV378
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
HDMI Optical Fiber Extender 40KM 1080p@60Hz uses single-mode optic fiber (SMF) to transmit high-definition signals to a distance of 40km, and supports local loop-out and IR passback. It can be widely used in security monitoring, medical systems, commercial display and other devices
Key Features:
- 1080p@60Hz
- SMF(LC)
- 40km
- Over IP
- HDMI Loop Out
- IR Passback
- Lightning/Surge/ESD Protection
Highlights:
- Supports 1.25Gbps single mode fiber module with a maximum transmission distance of 40km
- Supports resolution up to 1920×1080@60Hz
- Supports IR passback for remote control
- The transmitter supports HDMI loop out for local monitoring
- Lightning Protection,Surge Protection,ESD Protection
- Wall mounted design
Technical Details
- Power Supply : DC 5V/2A
- Power Consumption : TX < 3W , RX < 3W
- HDMI Version : HDMI 1.3, HDCP 1.4 Compatible
- Supported Resolutions : 480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz, 720p@50/60Hz, 1080i@50/60Hz , 1080p@50/60Hz
- DDC Signal Voltage : 5Vp-p (TTL)
- Optical Wavelength : 1310nm, 1550nm
- Fiber Connector : LC
- Optical Fiber Type : Single Mode Fiber (SMF)
- Transmission Rate : 1.25Gbps
- Transmission Distance : Up to 40km
- Output Optical Power : ±3dB
- Input Optical Power : ±3dB
- Receive Sensitivity : ≤ -23dBm
- Return Loss : 12dBm
- IR Control Frequency : 20kHz – 60kHz
- Protection :
- IEC61000-4-2 Standard
- Contact Discharge Level 4 (±8KV)
- Air Discharge Level 4 (±15KV)
- Lightning Protection
- Operating Temperature : -20°C to +60°C
- Storage Temperature : -30°C to +70°C
- Relative Humidity : 0% – 90% RH
- Housing Material : Aluminum Alloy
- Dimensions : 138 × 81.5 × 24mm
- Weight : TX: 180g ,RX: 180g
- Color : Black
| HDD HDMI Loop | Yes |
|---|---|
| HDD Maximum Distance | 40km |
| HDD Maximum Resolution | 1080p@60Hz |
| HDD RX Power Type | 5V PLUG |
| HDD Support IR | Yes |
| HDD Set-type | Set (Rx + Tx) |
| HDD Transmit Type | Over Fiber Cable |
| Manufacturer | Lenkeng |
Downloads
Specifications
| Item | Specification |
|---|---|
| Power supply | DC5V / 2A |
| Power consumption | TX <3W RX <3W |
| HDMI Version | HDMI 1.3, compatible with HDCP 1.4 |
| Support resolution | 480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz, 720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz |
| DDC signal voltage | 5Vp-p (TTL) |
| Center wavelength | 1310 / 1550 nm |
| Connector type | LC |
| Transmission rate | 1.25Gbps |
| Optical fiber type | SMF |
| Transmission distance | ≤40km |
| Output light power | ±3dB |
| Input light power | ±3dB |
| Receive sensitivity | ≤ -23dBm |
| Return loss | 12dBm |
| IR remote control | Frequency Range: 20 ~ 60KHz |
| Protection Level | Implementation of the standard: IEC61000-4-2 1a Contact discharge level 4 (8KV) 1b Air discharge level 4 (15KV) |
| Working temperature | -20°C ~ 60°C |
| Storage temperature | -30°C ~ 70°C |
| Relative humidity | 0 ~ 90% RH |
| Enclosure material | Aluminum alloy |
| Product dimension | 138.0 (L) × 81.5 (W) × 24.0 (H) mm |
| Weight | TX: 180g RX: 180g |
| Color | Black |
Shipping Info
We deliver only in Cyprus.
- Pick up from our store: Asomatou 9A, Egkomi, Nicosia, Cyprus 2414
- Pick up from nearest AKIS EXPRESS or ACS: 1–3 working days
- Delivery to your address: 3–7 working days. For rural areas, an extra delivery charge may apply. In this case, we will contact you upon receiving your order.
All orders are processed and shipped at 09:00 AM or 12:00 PM on working weekdays.
Orders placed on Friday afternoon or Weekend will be dispatched on Monday. Please note that we are unable to guarantee a specific delivery time for when your order will be delivered. We do not deliver on weekends and public holidays.
For any further queries on shipping and delivery, please contact Customer Services at [email protected] or call us at 22352771.
Related Products
Cart
Product Categories
- ✓DIGITAL TV & SAT
- ✓FIBER OPTICS
- ✓General
- ✓NETWORKING
- ✓Offers & Sales
- ✓POWER
- ✓SECURITY











