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The Cybervision CHM-4K series Ultra HD-SDI optical transceiver comprises a transmitter (CHM-4KT) and receiver (CHM-4KR) pair designed to carry one channel of 4K UHD-SDI video or four channels of 3G UHD video over optical fibre. It supports downward compatibility with SD-SDI signals at bit rates of 143, 177, 270, 300 and 1485 Mbps, and integrates a jitter-reduction circuit at the receiver to handle distorted signals. The system provides automatic signal balancing for up to 120 m at 3G Mbps or 250 m at 270 Mbps using Belden 8281 cable, with a built-in distribution amplifier on the CHM-4KR offering two-channel output.
Both units conform to SMPTE standards including SMPTE424M for 4K, SMPTE292M for HD-SDI and SMPTE259M for SD-SDI, and the transceiver has passed SDI pathology testing per SMPTE178. The front panel includes an LCD displaying optical interface type, laser wavelength, transmitting and receiving optical power, working temperature, input and output signal status for each channel and dual power supply voltage. Typical optical wavelengths for such transceivers are 850 nm for multimode or 1310/1550 nm for singlemode fibre, with standard optical power budgets ranging from -9 dBm to -23 dBm depending on distance and fibre type.
This solution is suited to live broadcasting applications where stable long-distance transmission of 4K or 3G-SDI signals is required. Broadcasters, AV integrators and production studios use it to extend signal reach beyond copper cable limits while maintaining signal integrity. The dual power supply option allows redundant backup, and the SNMP and web monitoring support enables remote network management for large-scale deployments.
| Signal Support | 4K UHD-SDI, 3G-SDI, HD-SDI, SD-SDI, DVB-ASI |
| Bit Rates | 143, 177, 270, 300, 1485 Mbps |
| Transmission Distance (3G) | 120 m (Belden 8281 cable) |
| Transmission Distance (270 Mbps) | 250 m (Belden 8281 cable) |
| Output Channels | 2 (via built-in distribution amplifier on CHM-4KR) |
| Standards Compliance | SMPTE424M, SMPTE292M, SMPTE259M, SMPTE178 |
| Optical Interface Type | LCD display (transmitter and receiver) |
| Optical Wavelength (typical) | 850 nm (multimode), 1310/1550 nm (singlemode) |
| Optical Power Budget (typical) | -9 dBm to -23 dBm |
| Power Supply | Dual redundant power inputs |
Cybervision Electro-Tech Co., Ltd is based in Shanghai, China, with its registered office at Rm. 720, Building A, No. 1355 Chengbei Road, Jiadi. The company specialises in optical transmission solutions for professional AV and broadcast markets. Its product range includes SDI optical transceivers, fibre optic extenders and signal distribution equipment designed for high-bandwidth video applications.
The supplier holds a Harbor trust tier on the platform, indicating a verified business presence. While the listed response rate is currently zero, the technical depth of its product descriptions suggests a focus on engineering-led solutions rather than sales-driven engagement. The profile does not disclose certifications, production capacity or lead times, so buyers should confirm these details directly with the supplier.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the optical fibre type (multimode or singlemode) and the required transmission distance, as these factors determine the compatible wavelength and power budget. Confirm whether the CHM-4K series uses 850 nm, 1310 nm or 1550 nm lasers, as mismatched wavelengths can result in signal loss or incompatibility with existing infrastructure.
Logistics and lead times should be confirmed directly with Cybervision Electro-Tech Co., Ltd, as these details are not disclosed in the listing. Typical Incoterms for such equipment include FOB Shanghai or CIF to major ports, with packaging usually consisting of individual cartons for each transmitter and receiver pair. Payment terms often require a 30% deposit, with the balance due before shipment.
Quality checks should include testing the transceiver with your specific SDI signal sources and fibre optic cables to ensure compatibility. Request a demonstration of the jitter-reduction circuit and signal balancing features, as these are critical for maintaining video integrity over long distances. Ensure the supplier provides test reports for SMPTE compliance and SDI pathology testing, and confirm whether the units include CE or RoHS certifications for regulatory compliance.
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When sourcing 4k Uhd Optical Transceiver for your business, securing the right balance of quality and cost is essential. Cybervision Electro-Tech Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2300/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Telecom Assemblies sector with strong demand from importing countries worldwide.
Importing 4k Uhd Optical Transceive requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cybervision Electro-Tech Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4k Uhd Optical Transceive has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Telecom Assemblies category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 4k Uhd Optical Transceive requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 4k Uhd Optical Transceiver from Cybervision Electro-Tech Co., Ltd is $2300/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Cybervision Electro-Tech Co., Ltd through EximNext.
The supplier, Cybervision Electro-Tech Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 4k Uhd Optical Transceive. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 4k Uhd Optical Transceiver depends on the specific grade and form. Contact Cybervision Electro-Tech Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 4k Uhd Optical Transceive from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cybervision Electro-Tech Co., Ltd. Ensure you have the necessary import licenses for Telecom Assemblies products in your destination country.
Yes, Cybervision Electro-Tech Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Cybervision Electro-Tech Co., Ltd through EximNext.
Cybervision Electro-Tech Co., Ltd offers 4k Uhd Optical Transceive with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4k Uhd Optical Transceive is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cybervision Electro-Tech Co., Ltd through our platform.
Cybervision Electro-Tech Co., Ltd maintains international quality certifications. These ensure that the 4k Uhd Optical Transceive meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Cybervision Electro-Tech Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Cybervision Electro-Tech Co., Ltd.
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