Miranda SME-1901 Streaming media encoder w/ 1x6 DA

Designed for multiformat video/audio over IP in television facilities, the SME-1901 is a compact H.264 streaming encoder w/ 3G/HD/SD SDI input & 1x6 SDI distribution amplifier. Two hi profile H.264 streams are generated simultaneously from the SDI input. The main hi...
Manufacturer: Grass Valley
$4,245.75
Availability: In stock
SKU
SME-1901
Manufacturer: Grass Valley

Miranda SME-1901 Streaming media encoder with 1x6 DA - SME-1901



Designed for multiformat video/audio over IP in television facilities, the SME-1901 is a compact H.264 streaming encoder with 3G/HD/SD SDI input and 1x6 SDI distribution amplifier. Two high profile H.264 streams are generated simultaneously from the SDI input. The main high resolution stream is ideal for in-house IPTV applications while the low resolution proxy targets streaming and display within a control system network. Both streams are full frame rate and provide high efficiency compression. It operates with a wide range of decoders, and offers exceptional space and power efficiency with up to 20 dual stream encoders per frame. The SME-1901 is ideal for monitoring of core routers over IP, while also providing "fan-in" and "fan-out" distribution amplification.

Key Features


  • Space and power efficient design offers up to 20 streaming encoders per Densité 3 frame

  • High quality SDI distribution amplifier with up to six 3G/HD/SD outputs

  • Highly robust performance with bypass relay protection (available with -R rears)

  • Integrated fiber I/O using optional SFP module

  • Audio encoding of 2 channels of AAC or MPEG-1 Layer II

  • Dolby Digital can be passed to the streaming output

  • Effective management of embedded audio with:

    • Selection of 2 channel out of 16

    • Selection of 5.1 channel for downmix



  • Comprehensive metadata probing includes timecode, closed caption (608, 708), AFD, WSS and teletext

  • H.264 high profile video encoding up to level 4.0 for optimized bandwidth utilization

  • Full frame rate encoding, with encoded resolutions up to 1080i59.94/50, including 720p59.94/50 standards

  • Flexible bandwidth management using fixed presets from 128x96 at 256 Kb/s to HD at 5 Mb/s

  • Dual resolution streaming allows simultaneous output of lower resolution proxy plus high quality main stream

  • Operates with wide range of decoders, including STBs, PC clients and Grass Valley's iControl facility monitoring and Kaleido-IP multiviewers

  • Supports streaming of MPEG-TS over unicast or multicast using RTP/UDP

Specifications

ELECTRICAL INPUT

  • Signal: 3G/HD/SD-SDI SMPTE 424M, 292M, and 259M-C compliant

  • Supports data rates of: 270, 1483.5, 1485, 2967, 2970 Mb/s

  • Cable length* (Belden 1694A):

    • 3G: 110m (360 ft.) at 3 Gb/s

    • HD: 200m (656 ft.) at 1.5 Gb/s

    • SD: 400m (1,312 ft.) at 270 Mb/s



  • Return loss*:

    • >15 dB for up to 1.5 GHz

    • >10 dB from 1.5 GHz to 3 GHz




IP INPUT/OUTPUT

  • Quantity: 1

  • Connector: 100 Mb/s Ethernet with RJ45 connector IEEE 802.3


PROCESSING PERFORMANCE : IP Streaming

  • Signal path: 8 bits

  • Compression: H.264 high profile (level 4.0)

  • Frame rate: Full rate of input signal — except 3G is half the rate

  • Bitrate: 256 Kb/s to 5 Mb/s

  • Audio encoding: AAC, MPEG-1 Layer II


ELECTRICAL OUTPUTS (6)

  • Signal: 3G/HD/SD-SDI SMPTE 424M, 292M, and 259M-C compliant

  • Supports data rates of: 270, 1483.5, 1485, 2967, 2970 Mb/s

  • Return loss:

    • >15 dB for up to 1.5 GHz

    • >10 dB from 1.5 GHz to 3 GHz





  • Jitter (wideband):

    • 3G: <0.3 UI

    • HD/SD: <0.2 UI



  • Rise / fall time:

    • HD: 135 ps max., 20% to 80%

    • SD: 400 - 800 ps, 20% to 80%




PROCESSING PERFORMANCE: DA section

  • Signal path: 10 bits

  • Latency: <6 ns


ELECTRICAL

  • Power: 10W


*Cable length and return loss specifications will be reduced when using the output protected by the bypass relay on SME-1901-3SRP-R rears. Refer to the manual for more details.

Diagram

SME-1901
Manufacturer: Grass Valley
More Information
ManufacturerGrass Valley
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