NMX-DEC-N1233A-C Decoder Card

Minimal Proprietary Compression Video Over IP Decoder with KVM AES67 Support, Card

Limited Availability

全新 NMX-DEC-N1233A-C 以卡片结构提供与 NMX-DEC-N1233A 相同的功能,可与 NMX-ACC-N9206 2RU 机架安装插件框架配合使用,为多个编码器和解码器提供整洁的机架安装解决方案。这款设备拥有改进的数字像素复制,并可将延迟减少至行业领先的 10 ms,以实现千兆链接。分包后的视频流在馈送后不仅保持了视觉上的无损,而且可以立即到达。它拥有单独的 HDMI 和 VGA/RGB 输入,支持 PoE、AES67 并有一个单独的 SFP 端口。SFP 光纤通道允许视觉无损的视频在只有光纤的网络上路由,并将信号扩展到分类电缆之外。新增的 USB 连接方便用户扩展 IP USB 以启用触控和用于 KVM 应用环境。

N1000 系列编码器与解码器是一款价格适中的本地 IP 音视切换解决方案,可将视频分包为最低压缩的 IP 格式,通过将其直接连接到现成的网络交换机,创建从小型 2x1 无缝演示切换器到中型矩阵切换器的任何配置。


NMX-DEC-N1233A-C 是适用于任何低延迟应用的完美解决方案,特别是当演示者在会议室或教室中使用键盘和鼠标进行现场演示的场景。













  Version Language Size Uploaded
file type icon NetLinx Control for N-Series Products Documentation Addendum
updated: 10月 2020
    1.0 MB 10月 2020
platform icon SVSI N-Able PC
version 2023-09-03, updated: 9月 2023
2023-09-03     190.9 MB 9月 2023
platform icon SVSI N-Able Mac
version 2023-08-13, updated: 9月 2023
2023-08-13     90.4 MB 9月 2023
platform icon SVSI N1x33A Encoder and Decoder Firmware Updater
version 1.15.45, updated: 11月 2021
1.15.45     42.9 MB 11月 2021
Quick Start Guides
file type icon Quick Start Guide - SVSI N1000 MPC Series
updated: 10月 2018
    368.8 KB 10月 2018
Programming Guides
file type icon API Command List - SVSI N1000/N2000 Series
version F, updated: 6月 2020
  277.3 KB 6月 2020
file type icon Zoom Room Controls – SVSI Decoder Configuration Example
version 0.1.5, updated: 9月 2021
0.1.5    131.8 KB 9月 2021
Install Guides
file type icon SVSI Networked AV - Pre-Implementation Guide
updated: 8月 2023
    1.2 MB 8月 2023
Product Guides
file type icon Product Guide - N-Series Video Wall/Crop Limitation
updated: 10月 2020
    72.8 KB 10月 2020
file type icon Product Guide - N-Series Stream Compatibility Guide
version A, updated: 5月 2023
  380.3 KB 5月 2023
file type icon NET-SVSI-MIB.txt
updated: 8月 2021
    94.5 KB 8月 2021
file type icon Product Guide - N-Series Minimum Network Requirement
version B, updated: 10月 2023
  165.6 KB 10月 2023

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.


  • 输出缩放 - 输出视频缩放可以任何分辨率实现任何视频源到任何显示器或投影仪的无缝切换,同时确保较高的视频保真度
  • 1 帧延迟 – 媲美 HDBaseT
  • 压缩技术 (MPC) - 所有分辨率均适用视觉无损 MPC 算法
  • 可选压缩 – 提供可禁用所有压缩的选项
  • 以太网供电 (PoE) – 使用 PoE 时无需设置电源
  • 红外 (IR) – 红外发射器连接实现对低成本全红外显示设备的控制
  • 板载控制 – 所有 N 系列编码器和解码器均配备板载内置控制功能,通过事件可触发对其他 IP 可控设备的任意数量的 TCP/UDP 命令
  • 无与伦比的灵活性 - 在我们的设计专家的帮助下,可以极具竞争力的价格创建达到 32x32 或更高的矩阵
  • SFP 光纤/RJ45 端口 - 编码器采用 SFP 滤波器/RJ45 铜线网络端口,同时带有支持 IP KVM 键盘和鼠标操作的 USB 控制输入。
  • 独立或插卡 - 可用作独立设备,或插卡以与 NMX-ACC-N9206 配合使用


  • Digital Video Input: Network video over Ethernet via RJ45 port or fiber via 1G SFP port
  • Video Output: HDMI, DVI-D (through adapter)
  • Formats: HDMI, DVI-D (through adapter), HDCP content protection support
  • Output Resolutions:
    • Supports most common HD up to 1920x1200.
      • **720x480 @ 59Hz, 640x480 @ 60Hz, **720x480 @ 60Hz, **720x576 @ 50Hz, 800x600 @ 56Hz, 800x600 @ 60Hz, **1280x720 @ 50Hz, **1280x720 @ 59Hz, **1280x720 @ 60Hz, 1360x768 @ 60Hz, 1366x768 @ 60Hz, 1024x768 @ 60Hz, 1280x800 @ 60Hz, 1152x864 @ 60Hz, 1600x900 @ 60Hz, 1440x900 @ 60Hz, 1280x960 @ 60Hz, 1280x1024 @ 60Hz, ***1600x1200 @ 60Hz, 1680x1050 @ 60Hz, 1920x1080 @ 23Hz, 1920x1080 @ 24Hz, 1920x1080 @ 25Hz, 1920x1080 @ 29Hz, 1920x1080 @ 30Hz, **1920x1080 @ 50Hz, **1920x1080 @ 59Hz, **1920x1080 @ 60Hz, **1920x1080i @ 50Hz, **1920x1080i @ 59Hz, **1920x1080i @ 60Hz, ***1920x1200 @ 60Hz


**supported in component mode

***reduced blanking only

  • Input Signal Types: Network video and audio over Ethernet via RJ45 (audio at 48-kHz, standard SVSI audio stream or AES67, user selectable)
  • Output Signal Types: Embedded audio on DVI-D or HDMI (through adapter)
  • HDMI Audio Formats: 8ch PCM
  • Analog Audio Format: Stereo 2-channel
  • Digital-to-Analog Conversation: 16-bit 32 kHz, 44.1 kHz and 48 kHz (matched to Encoder settings)
  • Video Latency: 10 ms at 60 fps
  • Audio Latency: standard SVSI audio stream = 17 ms(synced to video); AES67 = <1 ms adjustable to 17 ms


Note: This is the combined encode plus decode latency. Total latency from source to screen will also include any network latency.

Note: Scaling adds one frame of latency (17ms at 60fps)

  • Ethernet:
    • P0: 10/100/1000 Mbps, auto-negotiating, auto-sensing, full/half duplex, DHCP, Auto IP, and Static IP
    • P1: 1 Gbps port which accepts compatible fiber transceivers or direct attach cables (fiber or copper cabling)
  • +12V 2A: One 12 Volt DC power input
  • P0:
    • 8-wire RJ45 female
    • 10/100/1000 Mbps 10/100/1000Base-T auto-sensing gigabit Ethernet switch port
    • Provides the network connection to the Encoders and Decoders
  • P1:
    • SFP port (SFP fiber transceiver or direct attach cable not included) for MPC compressed networked AV video
    • Provides network connection to the Encoders and Decoders
  • IR:
    • 2-pin terminal Phoenix connector
    • Provides Infrared (IR) output only (33-60 kHz; typically 39 kHz). Emitter may be necessary (not included)
  • RS232:
    • 3-pin terminal Phoenix connector
    • Provides a serial control interface. Full duplex communication. Available terminal speed settings: 9600-115200 baud rate
  • Audio:
    • 5-pin terminal Phoenix connector
    • Provides user-selectable balanced/unbalanced output. Dedicated audio output
  • HDMI Out: HDMI video output
  • USB connectors (front panel): USB-B control input and two USB-A control inputs
Controls and Indicators - Front Panel
  • RESET Button:
    • Recessed pushbutton
    • Press to initiate a 'warm restart' causing the processor to reset, but not lose power. A reset does NOT affect the current settings
  • ID Button:
    • Recessed pushbutton
    • Press to send a notification out on the network to identify the unit (the notification causes a pop-up dialog in N-Able and N-Command)
    • On solid (green) when operating power is supplied (via PoE or local power supply)
    • This activity is also shown by the PWR LED on the rear panel
    • On flashing (green) when there is software activity
    • This activity is also shown by the STAT LED on the rear panel
Controls and Indicators - Rear Panel
  • PWR LED: Same as POWER LED described above
  • HDMI LED: On (green) when there is a connection to a valid video source
  • STAT LED: Same as STATUS LED described above
  • STRM LED: On (green) when the unit is streaming video
  • Temperature: 32° to 104°F (0° to 40°C)
  • Humidity: 10% to 90% RH (non-condensing)
  • Heat Dissipation: Up to ~44 BTU/hr
  • Regulatory Compliance: FCC, CE, and NTRL
  • Recommended Accessories: NMX-ACC-N9206 (FGN9206), 2RU Rack Mount Cage with Power for Six SVSI N-Series Card Units
FG Numbers FGN1233A-CD
HARMAN Professional Solutions:

NMX-DEC-N1233A-C Decoder Card

Minimal Proprietary Compression Video Over IP Decoder with KVM AES67 Support, Card

Limited Availability