SL-25

19 inch rack solution

The SL-25 encoder is a 19 inch 1U high system with two bonded Ethernet connections which can be extended with 8 times 3G/4G modems. The SL-25 is the ideal back up solution for SNG trucks, but also enables any video vehicle with a bonded wireless uplink. The system supports both DHCP and fixed IP number configuration and has a separate LCD touch screen for management and configuration. The system can also be managed via the WEB using the Video Manager portal panel and makes it possible to configure maximum bitrate, video resolution and delay.

Usage Scenarios

  • Live uplink from vehicle or location using bonded Internet, 3G/4G and/ or satellite links like BGAN and KA band
  • Back up solution for SNG trucks
  • Live radio report via the public internet (ISDN not needed any more)

 

Solution

The solution can be delivered point to point or via a backend server. The backend server is available in two flavors. The basic backend server can handle 2 SL-45 encoders and 2 playout systems and store up to 25 hours of D1 video (depending on the hardware version). The premium server can handle 20 SL-45 encoders and 20 playout systems and store up to 100 hours of D1 video (depending on the hardware version)

Specifications

Interfaces

  • 2xEthernet 10/100/1000 base-t
  • SD;SD- SDI,SD-HDMI, composite + 4 x analog audio balanced
  • HD;HD- SDI,HD-HDMI
  • FireWire/1394 (on request)
  • Jack IFB/Audio return
  • 5 X USB
  • Touch screen

Inputs

  • SD; full D1, Pal and NTSC mode
  • HD; 720p50, 720p60 and 720p59,94
  • HD; 1080i50, 1080i60 and 1080i59,94

Supported Encoding

  • H.264 main profile MVP codec
  • Framerate 50, 60, 59, 94

Connections

  • No build in modems, 1 - 8 modems can be added
  • CDMA, HSUPA, HSDPA, LTE and UMTS

Recording

  • 40 Gigabyte (can be higher on request)
  • SD: High quality CBR in SD while broadcasting adaptive live stream
  • HD: High quality CBR in HD while broadcasting adaptive CIF live stream

Internet access

  • No WiFi Hotspot
  • Ethernet

IP Management

  • 10/100/1000 base-T

Hardware

  • Dedicated appliance 220 volt
  • Weighs approximately 2,5 kilograms
  • 1U 19” rackmount

Operations settings

  • Best quality: adaptive encoding and resolution change between full resolution, half and quarter resolution , with configurable delay of 2, 3, 5, 10 or 20 seconds.
  • Medium quality: adaptive encoding and resolution change between half and quarter resolution, with configurable delay of 2, 3, 5, 10 or 20 seconds.
  • Low quality: adaptive encoding and quarter resolution, with configurable delay of 2, 3, 5, 10 or 20 seconds.
  • Ka profile: adaptive encoding and resolution change between full resolution, half and quarter resolution but with optimized delay settings.
  • BGAN profile: adaptive encoding and resolution change between full resolution, half and quarter resolution but with optimized delay settings
  • Store and Forward 
  • Audio only: 0.5 seconds delay

Aerials

  • Omnidirectional 0 and 3 dBi

Includes

  • PSU 90-220 Volt AC to 12 Volt DC 
  • WiFi dongle

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