NMX-ENC-N2312-C 编码器卡

N2300 系列 4K 超高清 IP 视频编码器,支持 KVM、PoE


NMX-ENC-N2312 编码器和 NMX-DEC-N2322 解码器提供了一种功能丰富且便于部署的灵活数字媒体馈送与切换解决方案,适用于分辨率高达 4096x2160 并支持 HDCP2.2 的 4K 应用环境。此种基于运动的小波编解码器解决方案输送视频时几乎觉察不到任何延迟,而且只需 200Mb/s 带宽便可实现标准千兆以太网网络的 4K 馈送。

任何视频源都可利用标准超 5 类电缆并通过第二层/第三层交换机输送到一台或多台显示器上。NMX-ENC-N2312 包含输入缩放、双向串行、红外、嵌入式 7.1 音频和 IP KVM 扩展等标准功能。此外,还针对高密度应用环境提供一个与 SVSI N9206 插件框架兼容的插件版本。















  Version Language Size Uploaded
file type icon Direct Control API - NMX-ENC-N2312, NMX-DEC-N2322 4K Series
updated: 10月 2020
    180.3 KB 10月 2020
file type icon Instruction Manual - NMX-ENC-N2312, NMX-DEC-N2322 4K Series
updated: 12月 2020
    4.6 MB 12月 2020
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 SNMP MIB
updated: 7月 2020
    9.8 KB 7月 2020
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 N23xx Series Encoder and Decoder Firmware Updater
version 1.1.28, updated: 2月 2023
1.1.28     28.0 MB 2月 2023
Quick Start Guides
file type icon Quick Start Guide - SVSI N2312/N2322 4K Series
updated: 10月 2020
    299.1 KB 10月 2020
Product Guides
file type icon NET-SVSI-MIB.txt
updated: 8月 2021
    94.5 KB 8月 2021
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 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 Minimum Network Requirement
updated: 10月 2020
    88.8 KB 10月 2020
Install Guides
file type icon SVSI Networked AV - Pre-Implementation Guide
updated: 8月 2023
    1.2 MB 8月 2023
Data Sheets
file type icon NMX-ENC-N2312, 4K UHD Video over IP Encoder with KVM, PoE
updated: 7月 2018
    475.4 KB 7月 2018
Programming Guides
file type icon Zoom Room Controls – SVSI Encoder Configuration Example
version 0.1.5, updated: 9月 2021
0.1.5    131.8 KB 9月 2021

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


  • 设计灵活性 – 初始配置可低至 1x1 矩阵,后续只需添加编码器和解码器便可以单视频源和设备为增量单位对系统进行扩展
  • 更加安全包括支持 SSL/TLS HTTPS — 满足企业网络安全要求。
  • 红外 (IR) – 红外发射器连接实现对全红外显示设备的控制
  • 快速安装 - 电源、红外、RS232 串行和模拟音频接口均配备了 Phoenix 接口
  • 平衡式与非平衡式音频 – 嵌入式 7.1 数字音频或平衡式/非平衡式模拟音频
  • 直通 HDMI - 方便安装本地显示器(例如台式 PC 应用环境)
  • 多连接选项 – 配有 RJ-45 和 SFP 网络接口和 HDMI 视频连接
  • KVM — 配有适于 KVM 应用环境的单 USB-B
  • 本地 NetLinx – NetLinx Studio 可轻松识别设备


    • Digital Video Input
      • HDMI 2.0, DVI-D* (through adapter), Dual-Mode DisplayPort (DP++)*

*These signal types are supported through a passive adapter

    • Analog Video Input: HD-15 VGA
    • Video Output
      • Network video over Ethernet via RJ45 port or SFP via 1G SFP+ port, HDMI, DVI-D*

*These signal types are supported through a passive adapter

    • Formats
      • HDMI 2.0, DVI-D (through adapter), Dual-Mode DisplayPort (DP++), HDCP 2.2 content protection support, RGBHV
      • DVI-D and Dual-Mode DisplayPort (DP++) are supported through a passive adapter
    • Progressive Input Resolutions
      • Supports 4K30 4:2:0 and most common HD resolutions up to 1920x1200
      • See NMX-ENC-N2312 Installation Manual for all supported resolutions
      • HDMI and DVI (Progressive)
        • Pixel clock between 27 MHz – 300MHz
        • Minimum resolution of 720x480p60
        • Maximum horizontal resolution of 4096 or a vertical resolution of 2160*
        • Common acceptable resolutions include: 
          720x480p60 – 480p, 720x576@50, 800x600p60, 1024x768p60, 1280x720@60Hz - 720p60, 1600x1200@60Hz, 1920x1080@60Hz - 1080p60, 3840x2160(4:2:0)@30Hz - UHD30 aka 4K30, 4096x2160(4:2:0)@30Hz - DCI 4K30
    • Interlaced Input Resolutions
      • Supports 1080i60
      • See NMX-ENC-N2312 Installation Manual for all supported resoltuions
      • HDMI and DVI (Interlaced)
        • 1920x1080@50Hz - 1080i50
        • 1920x1080@60Hz - 1080i60

Note: Interlaced resolutions will be de-interlaced if scaled on the decoder; otherwise, the interlaced signal will pass through to the display

    • Analog Input Resolutions
      • Supports most common HD resolutions up to 1920x1200
      • See NMX-ENC-N2312 Installation Manual for all supported resoltuions
      • VGA
        • Pixel clock between 27 MHz - 165 MHz
        • Minimum resolution of 640x480
        • Maximum horizontal resolution of 1920 or a vertical resolution of 1200
        • Common acceptable resolutions include: 
          640x480p60, 720x480p60 – 480p, 720x576@50,800x600p60, 1024x768@60Hz, 1280x720@50Hz (720p50), 1280x720@60Hz (720p60), 1280x768@60Hz, 1280x800@60Hz, 1280x960@60Hz, 1280x1024@60Hz, 1360x768@60Hz, 1366x768@60Hz, 1400x1050@60Hz, 1440x900@60Hz, 1600x1200@60Hz, 1680x1050@60Hz, 1920x1080@50Hz (1080p50), 1920x1080@60Hz (1080p60), 1920x1200@60Hz (reduced blanking)

Note: Input resolutions supported @60Hz refresh rates are also supported @59.94Hz

The N2312 Encoder does not accept Composite or SVideo (YC)

  • Analog-To-Digital Conversion: 8-bit 165 MHz per each of three color channels
  • Color Space: 4:2:0 4K30, 4:2:2 – HD
  • LocalPlay/HostPlay: 8 playlists
  • HostPlay: 1 image/list
  • Note: Jumbo Frames Required
  • Video Wall Construction: Supported within the NMX-DEC-N2322, the N2300 Series is not compatible with SVSI Windowing Processors at this time
  • Network Video Recording: Not compatible with SVSI NVR at this time
  • Input Signal Types: Embedded audio on HDMI (DVI-D through adapter) or Analog Stereo (Balanced or Unbalanced)
  • Output Signal Types: Ethernet, Embedded audio on HDMI or DVI-D (through adapter)
  • HDMI Audio Formats: 8ch PCM
  • Analog Audio Format: Stereo 2-channel
  • Analog-To-Digital Conversion: 48 kHz
Keyboard and Mouse Keyboard & Mouse: Connect the Decoder to the keyboard and mouse, and an N2300 Series Encoder to the PC being controlled
  • Latency
      • 17-ms at 60 fps for 1920x1080 and lower resolutions
      • 34-ms at 30 fps for 4K30

NOTE: This is the combined encode plus decode latency. Total latency from source to screen will also include any network latency. Scaling adds one frame of latency (17ms at 60fps)

  • Switching: Up to 1.5s delay, not seamless
  • Bandwidth: Approximately 160 Mb/s

Note: Minimum bandwidth is 50 Mb/s for resolutions <= 1080p60

  • Ethernet - PO
    • 10/100/1000 Mbps, auto-negotiating, auto-sensing, full/half duplex, DHCP, Auto IP, and Static IP
  • Ethernet - P1
    • 1 Gbps port which accepts compatible fiber transceivers or direct attach cables, DHCP, Auto IP, and static IP
  • HDMI: HDCP, EDID management
  • +12V 2A: One 12 Volt DC power input
  • PO
    • 8-wire RJ45
    • 10/100/1000 Mbps 10/100/1000Base-T auto-sensing gigabit Ethernet switch port
    • Provides network connection, network AV video, and power to the Encoders and Decoders PoE power
  • P1
    • 1-Gbps SFP+ port (SFP+ fiber transceiver or direct attach cable not included)
    • Provides network connection and networked AV video
  • IR IN (front panel): 3-pin terminal Phoenix connector. Provides Infrared (IR) input only and passes signal back to connected decoder (33-60 kHz; typically 39 kHz) IR receiver is necessary (not included)
  • IR OUT
    • 2-pin terminal Phoenix connector
    • Provides Infrared (IR) output only (33-60 kHz; typically 39 kHz). Emitter is necessary (not included)
  • RS232
    • 3-pin terminal Phoenix connector which provides a serial control interface. Full duplex communication.
    • Available terminal speed settings: 1200-115200 baud rate
    • 5-pin terminal Phoenix connector which provides userselectable balanced/unbalanced input
    • Dedicated audio input
  • HDMI OUT: HDMI video output (passive pass-through from HDMI IN)
  • HDMI IN: HDMI video input
  • VGA IN: DB15 analog input
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 HDMI source but will not light for VGA source
  • STAT LED: Same as STATUS LED described above
  • STRM LED: On (green) when the unit is streaming video
  • FAN: None
  • Temperature: 32° to 104°F (0° to 40°C)
  • Humidity: 10% to 90% RH (non-condensing)
  • Heat Dissipation: Up to ~44 BTU/hr
  • Mounting Options
    • 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 FGN2312-CD
HARMAN Professional Solutions:

NMX-ENC-N2312-C 编码器卡

N2300 系列 4K 超高清 IP 视频编码器,支持 KVM、PoE