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HDMI splitter 1 in 16 out_4K @ 30Hz engineering level signal distribution
Product Overview:

QM-HD1V16 engineering-grade HDMI splitter, 1 input synchronously replicates 16 outputs, supports 4K @ 30Hz, 3D video, 340MHz bandwidth/3.4Gbps rate, built-in signal amplification to extend the transmission distance, and the metal rack body supports 7 × 24 hours of operation,

Model:QM-HD1V16

Release time:2026-09-12

Nature:Manufacturer

Visits:0

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+8615920011166

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Product Introduction
QM-HD1V16 · 1 × 16 HDMI Splitter

4K @ 30Hz Engineering GradeSignal Distribution
One-way input and sixteen-way synchronous output

1 channel HDMI signal replication 16 channel synchronous output | signal amplification extension | rack type HDMI splitter

HDMI1.4b 4K@30Hz Support for 3D Multi-channel synchronous output Metal rack enclosure Plug and play
⚠️ Engineering selection instructions:This equipment is a signal distributor, which only performs homologous copy output, and does not do screen segmentation and window splicing. Please select a splicing processor for splicing requirements.
1 IN · 16 OUTHDMI1.4b
QM-HD1V16 1进16出 HDMI 分配器整机实物图
System topology:Signal source → distributor → 16-channel display terminal homologous synchronous output
QM-HD1V16 1 × 16 HDMI Splitter · Engineering Metal Rack Body
02 Engineering pain points

Multi-screen projects are most afraid of "immobility, unsynchronization and instability"

A set of signal sources drives more than a dozen display terminals, testing the engineering capabilities of signal distribution equipment.

01
⚡

Multi-screen belt does not move and is not synchronized

A set of signal source drives more than a dozen splicing screens and monitors at the same time. Ordinary equipment does not move, the pictures are not synchronized, and the frames are dropped.

02
🔌

Long line attenuation black screen splash screen

HDMI wire distance slightly longer signal attenuation, black screen, flash screen, color loss, high rework rate of the project site.

03
🔊

Sound and picture out of sync

When multiple devices are output synchronously, audio cannot be output synchronously, audio and video are not synchronized, and the display effect is greatly reduced.

04
🛡️

7 × 24 unstable operation

The exhibition hall and monitoring room run for a long time, and the equipment stability is poor and the heat is serious, which affects the long-term reliability of the project.

05
🗄️

Cabinets are messy

The cabinet installation of the project has messy equipment volume and non-standard size, which is not convenient for fixing and wiring on shelves.

🔀

QM-HD1V16 1 x 16 HDMI Splitter, engineering-grade HDMI signal distribution equipment -1 input, copy and output 16 homologous pictures, with signal amplification capability, to meet the synchronous display of multiple display terminals, and is widely used in large-screen engineering projects.

03 Product Overview

Engineering level 1 in 16 out HDMI signal distribution

All the way high-definition signal source, synchronous drive 16 display terminals, homologous, synchronous, the same picture.

QM-HD1V16 It is an engineering-grade HDMI 1 in and 16 out distributor, following the HDMI1.4b protocol. The device synchronously copies and outputs 16 identical HDMI signals to the display terminal with 1 HDMI high-definition signal source. At the same time, it has the ability of HDMI signal amplification and compensation to extend the transmission distance.

Support up to 4K @ 30Hz resolution, 3D video, compatible with DTS-HD, Dolby TrueHD and other high-definition audio. It can be connected to computer, DVD, set-top box, game host and other signal sources; It is suitable for display equipment such as splicing screen, commercial monitor, TV and so on, suitable for exhibition hall, monitoring room, conference room and educational multimedia project.

  • 🔁

    homologous synchronous output

    1 input copy 16 exactly the same picture, no picture offset, no tear.

  • 📶

    signal amplification compensation

    Built-in amplification capability, extend the transmission distance, solve the long line attenuation black screen splash screen.

  • 🛡️

    Engineering level stability

    Metal frame body, excellent heat dissipation, suitable for 7 × 24 hours uninterrupted operation.

QM-HD1V16 1进16出 HDMI 分配器整机图
System connection topology diagram
Signal source → QM-HD1V16 distributor → 16-channel display terminal · homologous synchronization of all images
PCComputer host
DVDPlayer
STBSet-top box
PS3Game console
→
1×16 HDMI
Distributor QM-HD1V16
HDMI IN ×1
HDMI OUT ×16
Homologous · Synchronization · Copy Output
→
Screen 1HDMI OUT
Screen 2HDMI OUT
Screen 3HDMI OUT
Screen 4HDMI OUT
Screen 5HDMI OUT
Screen 6HDMI OUT
Screen 7HDMI OUT
Screen 8HDMI OUT
Screen 9HDMI OUT
Screen 10HDMI OUT
Screen 11HDMI OUT
Screen 12HDMI OUT
Screen 13HDMI OUT
Screen 14HDMI OUT
Screen 15HDMI OUT
Screen 16HDMI OUT
16-channel display terminal, completely consistent picture, homologous synchronous output
This equipment is a signal distributor: only copy the same source picture, do not do picture division, window opening, splicing
04Core Features & Product Selling Points

Eight major engineering selling points, covering the full needs of multi-screen projects

From signal synchronization, high-definition picture quality to long-term transmission, engineering durability, item by item can be compared with the bidding parameters.

🔀

1 in 16 out homologous synchronous output

1-channel HDMI input, 16-channel HDMI synchronous output, 16 screens are completely synchronized with the same source, no picture offset, and one host drives 16 display terminals.

1 IN → 16 OUT homologous replication
📺

Support 4K @ 30Hz HD, 3D video

HDMI1.4b version, maximum resolution 3840 × 2160 @ 30Hz, support 3D video format; Support 8/10/12bit color depth, picture color restore real.

3840 × 2160 @ 30Hz · 3D
📶

Built-in signal amplification, extend the transmission distance

The HDMI signal is amplified and compensated to solve the problem of long-term transmission signal attenuation. AWG26 standard wire: 1080P input/output cable up to 15 meters, 4K resolution up to 10 meters.

1080P ≤ 15m | 4K ≤ 10m
🔊

Full format HD audio compatible

Support DTS-HD, Dolby-trueHD, DTS, Dolby-AC3, DSD audio format, sound and picture synchronous output, will not lose audio signal.

DTS-HD · Dolby-trueHD
⚡

High bandwidth processing capability

The maximum bandwidth is 340MHz, the transmission rate is 3.4Gbps, the high-definition video signal is processed stably, and the multi-channel output does not lose frames.

340MHz | 3.4Gbps
🗄️

Metal rack body, durable engineering

Metal shell, standard rack body, can be on the cabinet, excellent heat dissipation performance, suitable for room 7 × 24 hours uninterrupted work.

Rack type · 7 × 24h operation
🔌

Broad source compatibility

It can be connected to HDMI signal source such as PC computer, DVD player, set-top box, game console, etc. Adapt splicing screen, commercial monitor, TV and other display terminals.

PC / DVD/STB/Game console
✅

Plug and play, no driver required

No software setting is required, and the wiring can work when powered on; equipped with 12V/2A power adapter, stable power supply.

Driver-free · DC12V/2A
05 Detailed specifications and parameters

Specification parameters, which can be directly referenced for bid response


ProjectSpecifications and parameters
Product modelQM-HD1V16
HDMI versionHDMI 1.4b
Input interfaceHDMI × 1
Output interfaceHDMI × 16
Maximum resolution3840 × 2160 @ 30Hz
Support Video3D video; 8/10/12 bit color depth
Audio supportDTS-HD / Dolby-trueHD / DTS / Dolby-AC3 / DSD
Maximum bandwidth340 MHz
Maximum transmission rate3.4 Gbps
Cable transmission distance (AWG26 wire)1080P: input 15m/output 15m
4K: input 10m/output 10m
Power adapterAC 100-240V 50/60Hz input; DC 12V/2A output
Operating temperature-15℃ ~ +55℃
Operating humidity5% - 90% RH (non-condensing)
Body dimensions460 × 150 × 40 mm
AccessoriesHost, 12V/2A power adapter
⚠️ Note:The transmission distance is the reference value under the condition of AWG26 standard HDMI wire. Wire quality and plug quality will affect the actual transmission effect. Please reserve margin for engineering wiring.
06 Application scenarios

Multi-screen synchronous display, one distributor covers five types of items

✓

Security Monitoring Room-Command Center

Multi-screen synchronous display monitoring screen, 7 × 24 hours of stable operation, the screen homologous no difference.

✓

Enterprise Exhibition Hall · Exhibition Hall Advertising Screen

Multiple advertising screens play the same content simultaneously, with uniform pictures and uniform display effects.

✓

Multimedia Conference Room-Lecture Hall

Multiple monitors output the same meeting screen synchronously, and the participants in the back row watch without dead corners.

✓

Education wisdom classroom

Multi-terminal synchronous screen, the main lecture content is consistent with the secondary screen display, classroom demonstration is more efficient.

✓

Mall · Exhibition

Multi-screen synchronous broadcast advertising content, passenger flow coverage is wider, information touch the same.

💡 Matching splicing screen, wisdom blackboardComplete set of project supporting supply, can alsoProcurement as engineering parts separately。
🚫 Function boundary description:This equipment is a signal distributor, and 16 output pictures are completely consistent (homologous copy); If you need to divide, open windows and splice into large pictures, please use it with splicing processor/splicing controller to avoid deviation in project scheme selection.
08Procurement & Collaboration

The model is clear, the information is complete, and the project supporting is worry-free.

For integrators and engineers, support bid parameter response, engineering batch supply.

Procurement guarantee

  • 📄
    Model QM-HD1V16-Specifications availableSupport the response of project bidding parameters, and the specifications are complete.
  • 📦
    Engineering batch supplySupport the whole set of intelligent display project supporting, multiple batch supply
  • 🛠️
    Scheme selection supportAllocation, matrix, splicing scheme selection consultation, to avoid the project step pit.

Shenzhen Qunmao Display Technology

Shenzhen Qunmao Display Technology Co., Ltd
Official Website
www.szqunmao.cn
Contact number
0086-15920011166
Contact email
info@szqunmao.com
📌 This page product model:QM-HD1V16Please contact the manufacturer through the above methods for inquiry, request for specifications or project matching.
⚠️
Warm Tips for Project Selection
  • It is recommended to use AWG26 standard HDMI wire to ensure signal transmission quality
  • It is recommended that the wire length in 4K mode should not exceed 10 meters.
  • This equipment is a distributor, only copy the same source picture, do not split the picture to open the window; please select the splicing processor for splicing requirements.
09 FAQ Frequently Asked Questions

High-frequency questions about engineering procurement, once clear

Q1Can this splitter splice the screen into a big picture? ⌄
No, it's not allowed.This product is an HDMI signal distributor, which outputs exactly the same picture on all screens. If you need to open the window by splicing the screen, you need to match the splicing processor.
Q2output 16 display resolution is not the same can be used? ⌄
It is recommended that all display devices have a uniform resolution, otherwise some screens will not recognize the signal.
Q3Can output 4K60Hz? ⌄
This device HDMI1.4b version, the highest support 4K @ 30Hz, does not support 4K @ 60Hz.
Q4Need to install driver software? ⌄
Plug and play, no need to drive, wiring power directly work.
Q5can 7 x 24 hours uninterrupted boot run? ⌄
The metal engineering-grade fuselage has good heat dissipation and supports long-term uninterrupted operation of the computer room.

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