Thinklogical Velocity KVM-34 series KVM fiber extender

Thinklogical Velocity KVM-34 series KVM fiber extender

Product positioning and core values

1. Product positioning

The Velocitykvm-34 series is a four screen single link DVI KVM fiber optic extension system that uses a "transmitter receiver" architecture to achieve remote separation and control of computers and peripherals through single-mode/multi-mode fibers. It supports video, audio USB、 The synchronous transmission of multiple signals through serial ports solves the three major pain points of "long-distance signal attenuation, high-resolution uncompressed transmission, and compatibility with multiple peripherals".

2. Core values

Uncompressed high-definition transmission: relying on patented MRTS (Multi Rate Transmission System) technology, 6.25Gbps bandwidth supports all single link DVI resolutions (such as 1920 × 1080) 1200@60Hz ）No frame loss, no compression, zero image delay;

Ultra long distance coverage: Single mode fiber can transmit up to 10km, and multimode fiber (OM3 enhanced type) can transmit up to 1000m, meeting the deployment needs of large parks, cross buildings, and other long-distance environments;

Multi interface compatibility: integrated with USB (HID/1.1/2.0), PS2, RS-232 serial port, bidirectional stereo audio, compatible with keyboards, mice, USB drives, high-speed storage devices, microphones and other peripherals;

High security: Provides "HID only" models (with USB storage devices disabled) to meet the security control needs of classified scenarios such as command centers and financial data centers.

Product classification and core differences

The series includes four core models, all of which support four screen DVI output, PS2, RS-232 serial port, and bidirectional audio. The core difference lies in USB function and network expansion capability. The specific classifications are as follows:

Model Type Core Interface Configuration Transmission Rate Applicable Scenarios

USB 1.0 HID (only) supports USB ergonomic devices (keyboard, mouse, drawing board), disabled USB storage - classified scenarios (such as military command center, financial data center), to prevent data leakage

USB 1.1 supports USB 1.1 full speed peripherals (USB flash drives, tablets, low-speed printers) at 12Mbps for regular office scenarios, without the need for high-speed USB devices

USB 1.1+Ethernet (10/100Base-T) USB 1.1 functionality+Ethernet expansion, capable of transmitting network signals via fiber optic USB 12Mbps; Ethernet 100Mbps requires simultaneous extension of network and KVM signals in scenarios such as remote laboratories and distributed offices

USB 1.1+USB 2.0 compatible with USB 1.1 (low-speed) and USB 2.0 (high-speed) devices. USB 2.0 can reach 480Mbps and requires high-speed peripherals, such as DVD drives, high-speed portable hard drives, and professional scanners

In addition, all models offer single-mode/multi-mode fiber options, and fiber connectors support LC, SC, and ST types to adapt to different fiber infrastructure.

Key technical parameters

1. Transmission performance parameters

Parameter category specification details

Video signal single link DVI-D, supporting all resolutions (such as 1920 × 1080) 1080@60Hz 1920 × 1200@60Hz ）

Transmission bandwidth of 6.25Gbps (MRTS technology), no compression, no frame loss

Fiber optic distance - multimode: OM1 (62.5/125 μ m) 50m; OM2（50/125μm）350m； OM3（50/125μm）750m； OM3 Enhanced 1000m

-Single mode: OS2 (9/125 μ m) 10km (for distances exceeding 10km, please contact the manufacturer for customization)

The standard number of optical fibers is 5 cores (4 cores for video/USB, 1 core for USB/DC feedback), supporting customized models with fewer cores

2. Physical and environmental parameters

Parameter category specification details

Size 19 inch rack mount (EIA standard), 1U height (4.40cm), width 44.5cm, depth 36.1cm

The weight of a single machine is 11lbs (4.99kg), and the transportation weight of the transmitter+receiver set is 27lbs (12.25kg)

Power supply wide voltage 100-240V AC (47-63Hz), single machine power consumption 40W

Working environment temperature 0-50 ℃ (32-122 ℉), humidity 5% -95% RH (non condensing)

Certified to comply with electrical safety standards in the United States, Canada, and the European Union (such as CE, FCC, cUL)

12 months warranty (expandable extended warranty)

3. Interface configuration (transmitter vs receiver)

Equipment interface type and quantity remarks

Transmitter - Video: DVI-D (4, connected to computer)

-USB: USB B (HID/1.1/2.0, depending on model), local USB A (keyboard/mouse, 2)

-PS2: MiniDIN 6 female head (keyboard/mouse, 1 each; local 1 each)

-Audio: 3.5mm interface (1 microphone, 1 line input)

-Serial port: DB9 female head (RS-232)

-Fiber optic: LC/SC/ST (single-mode SC/APC, multi-mode LC/SC/ST)

-Software upgrade: USB B (3) local interfaces support "near end control", which means that the computer can be directly operated with a keyboard and mouse

Receiver - Video: DVI-D (4, connected to monitor)

-USB: USB A (4, connected to peripherals)

-PS2: MiniDIN 6 female head (keyboard/mouse, 1 each)

-Audio: 3.5mm interface (1 microphone, 1 line output)