NovaStar CVT4K-M Multimode Fiber Converter | 300 m
Original price was: $ 2,030.00.$ 1,750.00Current price is: $ 1,750.00.
The NovaStar CVT4K-M converts LED display signals between fiber and Gigabit Ethernet. Its 850 nm optical modules support a specified 300 m link over multimode twin-core LC fiber, with 16 Neutrik Ethernet ports, two primary optical paths and two backup paths.
1888 in stock
CVT4K-M Multimode Fiber Connection
The NovaStar CVT4K-M is a fiber converter for LED display signal transmission over optical fiber and twisted-pair cable. The M model uses multimode fiber with LC connectors. It is intended for links matching its 850 nm optical modules and 300 m transmission specification.
| Parameter | Specification |
|---|---|
| Ethernet data interfaces | 16 × Neutrik Gigabit Ethernet inputs/outputs |
| Optical interfaces | 4 × multimode twin-core LC; 2 primary + 2 backup |
| Optical module transmission rate | 9.95–11.3 Gb/s |
| Wavelength / transmission distance | 850 nm / 300 m |
| Fiber type | OM3 / OM4, multimode twin-core |
| Fiber diameter / connector | 50/125 μm / LC |
| Insertion loss / return loss | ≤0.2 dB / ≥45 dB |
| Control connections | Ethernet and USB |
| Power input | 100–240 V AC, 50/60 Hz |
| Power design | Dual redundant supplies; 3-pin and PowerCON sockets |
| Rated power consumption | 10 W |
| Dimensions / net weight | 500.0 × 386.0 × 96.0 mm / 4.6 kg |
| Operating temperature / humidity | −20°C to +60°C / 10–90% RH |
| Storage temperature | −20°C to +70°C |
Choose the Correct Fiber and Optical Path
Use OM3 or OM4 twin-core 50/125 μm fiber with LC connectors and the specified loss limits. The factory-installed optical modules are described as hot-swappable in V1.0.0. Confirm the fiber type, module and equipment at both ends before installation.
OPT1 handles Ethernet ports 1–8 and OPT2 handles ports 9–16. OPT3 backs up OPT1, while OPT4 backs up OPT2. These backup paths provide redundancy for the existing channel groups.
For a single-mode installation, compare the separate CVT4K-S single-mode fiber converter. The shared CVT4K name does not mean the optical connections are interchangeable.
Control and Connection Checks
The Ethernet control interface connects to a computer. The original V1.0.0 document describes USB for computer connection or device cascading. Check the supplied revision when setting up the control connection.
Green Ethernet indicators show a working connection. Flashing yellow shows data transmission; steady yellow means no data transmission. The small green optical indicator stays on when the corresponding fiber connection is working. The front panel also provides PWR and STAT indicators.
Frequently Asked Questions
What fiber cable does CVT4K-M require?
The original specification lists OM3/OM4 multimode twin-core fiber, 50/125 μm, with LC connectors. Insertion loss must be no more than 0.2 dB and return loss at least 45 dB.
Is CVT4K-M rated for 300 m or 10 km?
CVT4K-M is specified for 300 m with its 850 nm multimode optical modules. The 10 km single-mode specification belongs to CVT4K-S, a different model.
Are all four optical ports independent data groups?
No. OPT1 carries Ethernet ports 1–8 and OPT2 carries ports 9–16. OPT3 and OPT4 are their respective backup paths.
Does CVT4K-M have power redundancy?
Yes. It has dual-power redundancy and supports 3-pin and PowerCON power connectors. The specified supply is 100–240 V AC at 50/60 Hz.
Why is an Ethernet indicator steady yellow?
The V1.0.0 document defines steady yellow as no data transmission and flashing yellow as active transmission. Check the separate green connection indicator and the source signal as part of troubleshooting.
Product Images
CVT4K-M Specification Download
| Weight | 12.5 kg |
|---|
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