DSX LE5 LP D25 Technical Specifications

Single bus interface
Form factor
  • Single-slot PCIe x8 Gen3 
    - Mechanically x16
    - Electrically x8
  • Low profile, half-length card 
IP interface
SFP Module2 SFP28 cages  
-10 GbE IEEE 802.3ae (10GBASE-SR/LR)
-25 GbE IEEE 802.3by (25GBASE-SR/CR/CR-S)
-25 GbE IEEE 802.3cc (25GBASE-LR)
ST 2110 Suite
  • IP encapsulations according to
    - SMPTE ST 2110-10
    - SMPTE ST 2110-20
    - SMPTE ST 2110-21
    •  Inputs are asynchronous receivers (Type A)   
    •  Outputs are narrow transmitters (Type N) 
  • - SMPTE ST 2110-22
    - SMPTE ST 2110-30
    - SMPTE ST 2110-31
    - SMPTE ST 2110-40
  •  Seamless protection (redundancy) according to
    - SMPTE ST 2022-7
NMOSSupport JT-NM TR-1001-1 for system environment and device behaviour including:
- NMOS IS-04
- NMOS IS-05
- DHCP, PTP, LLDP, DNS-SD
- System resource
Monitor tools
  • Telemetry for monitoring and diagnosis of IP endpoints
Video inputs and outputs
Video formats
  • Each flow is SMPTE ST 2110-20/ ST 2110-22 compliant
  • Each SFP28 is paired to offer primary and redundancy flows (SMPTE ST 2022-7)
Video formats

The dual SFP28 in 100 GbE offer:

  • Primary flows
    -HD: 16 inputs and 16 outputs 
    -1080p60: 8 inputs and 8 outputs
    -4Kp60: 2 inputs and 2 outputs
  • Redundancy flows that mirror the above throughput
Video formats
  • Standard broadcast resolutions:
    - 1280x720p at 23.98, 24, 25, 29.97, 30, 50, 59.94, and 60 fps
    - 1920x1080i at 25, 29.97, 30 fps
    - 1920x1080PsF at 23.98, 24, 25, 29.97, 30 fps
    - 1920x1080p at 23.98, 24, 25, 29.97, 30, 50, 59.94 and 60 fps
    - 2048x1080p at 23.98, 24, 25, 29.97, 30, 50, 59.94 and 60 fps
    - 3840x2160p at 23.98, 24, 25, 29.97, 30, 50, 59.94 and 60 fps
    - 4096x2160p at 23.98, 24, 25, 29.97, 30, 50, 59.94 and 60 fps
  • Custom resolutions:
    - 512x150p to 8192x4320p at 23.98, 24, 25, 29.97, 30, 50, 59.94 and 60 fps
    - Output frame rates support 45, 90, 119.88 and 120 fps
Video formats
  • 8- and 10-bit YUV 422
  • 8- and 10-bit RGB 4:4:4
  • Inputs and outputs can be fill or fill/key where the key can be inverted and expanded
  • Inputs allow full line rate capture to memory, allowing any bursty input to be captured
Low latency capture
  • Subfield/subframe transfers between I/O and host memory for ultra-low latency in-to-out delay
  • Support Asynchronous capture 
Audio inputs and outputs
Audio formats
  • Each flow is SMPTE ST 2110-30/ST 2110-31 compliant conforming with Levels A, B, and C 
  • Dual SFP28 in 25 GbE offers: 
    - Primary flows: 32 input and 32 output flows 
    - Redundancy flows that mirror the above throughput
  • Each flow can be 1 to 64 tracks with an overall max of 1024 tracks
  • Audio flows are independent of video flows 
  • 48KHz sampling 
Ancillary data inputs and outputs
Auxiliary data
  • Each flow is SMPTE ST 2110-40 compliant
  • 32 flows of simultaneous inputs and outputs 
  • Dual SFP28 in 25 GbE offers: 
    - Primary flows: 32 input and 32 output flows 
    - Redundancy flows that mirror the above throughput
On board processing
Proxy scaler• Proxy generation of any I/O buffer
• Provides 1/2, 1/4 or 1/8 decimation
• Simultaneous capture of full resolution and decimated buffers from I/O memory
Color space conversions• YUV/YUVA to ARGB from I/O to host memory
• ARGB to YUV/YUVA from host to I/O memory
Genlock time base
PTP• Genlock over IP as per SMPTE ST 2059
• Best master clock algorithm