NovaStar CVT10-M multi-mode fiber converter
The CVT10-M converts between optical and electrical signals to connect an LED sending device with a display over fiber. It supports full-duplex transmission through two optical ports and ten Gigabit Ethernet ports. This is the multi-mode version of the CVT10 family.
Specifications
| Model | CVT10-M, multi-mode |
|---|---|
| Optical ports | 2, up to 10 Gbit/s each; factory-installed hot-swappable modules |
| Ethernet ports | 10, up to 1 Gbit/s each |
| Optical link | 850 nm; 300 m; OM3/OM4 twin-core multi-mode fiber, 50/125 μm, LC |
| Control connection | 1 × USB Type-B |
| Power connectors | 3-pin socket and PowerCON |
| Installation | Horizontal, suspended or rack mounted |
Ethernet port availability
| Signal direction / source | Available CVT10 ports |
|---|---|
| Fiber input, Ethernet output; input device with 8 or 16 Ethernet ports | Ports 1–8 |
| Fiber input, Ethernet output; input device with 10 or 20 Ethernet ports | Ports 1–10, subject to the firmware note below |
| Ethernet input, fiber output | All 10 Ethernet ports |
The linked V1.2.2 specification notes that unavailable ports 9 and 10 require a future upgrade. Confirm the installed firmware and source device before relying on these two ports.
Mounting and control
For rack installation, two CVT10 units, or one unit with the connecting piece, form a rack assembly. The original specification describes this as a 1U assembly. USB Type-B is the control connection for program upgrades and is not a cascade port. Do not hot-plug the PowerCON connector.
Frequently asked questions
What is the difference between CVT10-M and CVT10-S?
CVT10-M is the multi-mode model; CVT10-S is the single-mode model. Select the model that matches the optical equipment and cable in the installation.
Which fiber does CVT10-M use, and how far does it transmit?
The specification lists OM3/OM4 twin-core multi-mode fiber with LC connectors, 50/125 μm cable diameter, 850 nm wavelength and a 300 m transmission distance.
Why might Ethernet ports 9 and 10 be unavailable?
Availability depends on the input device and signal direction. An 8- or 16-port source uses the first eight ports in fiber-input mode. The specification also includes an upgrade requirement for unavailable ports 9 and 10 with a 10- or 20-port source.
Are the optical ports primary and backup connections?
In CVT mode, OPT1 is the primary port and OPT2 is the backup. The linked specification marks DIS mode as reserved.
Can CVT10-M be mounted in a rack?
Yes. Two CVT10 devices, or one device with a connecting piece, can form a rack-mount assembly. Horizontal and suspended installation are also supported.
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