Product Description
The Kramer KDS-EN3 is a top - notch H.264 encoder for HDMI signals up to 1080p60. It offers both unicast (one - to - one) and multicast (one - to - many) streaming capabilities to the KDS - DEC3 decoder or computers running VLC software. Additionally, it can record content to a network drive for later access. Key features include AVC support using H.264 and AAC codecs, built - in scaling and frame rate control for lower network bandwidth use, open encoding for software decoding via VLC player, and standard Ethernet network operation at 10/100/1000Mb. It supports HDMI video and HDMI or analog audio, and streaming through RTSP. The KDS - EN3 Manager Software enables remote management of the network, including auto - detection of KDS - EN3/KDS - DEC3 units. You can do manual and scheduled recording to network storage. It also features RS - 232 virtualization from encoder to decoder. Ideal for AV distribution in schools, universities, public venues, long - distance signal transmission in corporate and government settings, and advanced applications requiring functions like recording and archiving. Technical specs: Inputs include 1 HDMI and 1 unbalanced stereo audio on a 3.5mm mini - jack. Outputs are 1 HDMI, 1 VGA on a 15 - pin HD connector, and 1 unbalanced stereo audio on a 3.5mm mini - jack. Ports are 1 Ethernet on an RJ - 45 connector and 1 RS - 232 on a 9 - pin D - sub connector. It supports video up to 1920x1080p60 and 1920x1200(60Hz), with H.264/Mpeg4 Part 10 compression standard. It has Baseline, Main, and High profiles, up to Level 4.2. Bit rates range from 100Kbps to 25Mbps, with CBR, VBR, and adjustable GOP size. Audio compression is MPEG4 AAC - LC, with 2 - channel stereo and HDMI with digital L - PCM audio. Analog sample frequencies are 32, 44.1, and 48kHz, and audio bit rates are 96, 128, 192, and 256Kbps. It supports various input and output resolutions, up to 8 maximum unicast connections. Power consumption is 5V DC, 3A max. Operating temperature is 0°C to 40°C (32°F to 104°F), storage temperature is - 40°C to 70°C (- 40°F to 158°F), and humidity is 10% to 90% non - condensing. Dimensions are 21.6cm × 2.6cm × 10.7cm (8.5 × 1.0 × 4.0 inches), and it weighs 0.36kg (0.26kg). Included accessories are a power supply, power cord, and plastic bracket set.
Using the Kramer KDS - EN3 is a breeze. First, connect your HDMI source and audio source to the appropriate inputs on the device. If you're using analog audio, use the 3.5mm mini - jack. Then, connect the device to your network using the Ethernet port. You can stream your content to a KDS - DEC3 decoder or to computers with VLC software. For recording, set up the network drive where you want to store the content. You can do manual recording whenever you want or schedule it in advance using the KDS - EN3 Manager Software. When it comes to the software, it helps you manage the device remotely and find other KDS - EN3 or KDS - DEC3 units on the same subnet. Just follow the prompts on the software and you'll be good to go. As for some important notes, make sure the operating temperature stays between 0°C and 40°C (32°F to 104°F) and the humidity is within 10% to 90% non - condensing. Also, don't expose the device to extreme temperatures during storage, which should be between - 40°C and 70°C (- 40°F to 158°F). For maintenance, keep the device clean and free of dust. You can use a soft, dry cloth to wipe it down. Check the connections regularly to ensure they're secure. If you encounter any problems, refer to the user manual or contact customer support.
