Transcript
Datasheet
SME-1901 Monitoring Streaming Media Encoder and Distribution Amplifier
Space-saving, modular platform for advanced signal processing. Designed for multiformat video/audio over IP in television facilities, the SME-1901 from Grass Valley, a Belden Brand, 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 in a Densité 3 frame configuration. The SME-1901 is ideal for monitoring of core routers over IP, while also providing “fan-in” and “fan-out” distribution amplification.
www.grassvalley.com
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SME-1901 Monitoring Streaming Media Encoder and Distribution Amplifier KEY FEATURES • S pace 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
Bypass relay (available on -R rear panels) 4 EQ
Reclocker 1
3G/HD/ SD-SDI IN
2 Deserializer
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FIBER I/O Fiber I/Os available on -F rear panels only
5 6 1080p down scaling
VBI / Metadata probing
Audio processing
3G/HD/ SD-SDI OUT
CODEC interfacing
Densité frame interface
H.264 CODEC and processor IP OUT
SME-1901 Functional Block Diagram
SME-1901-3SRP SME-1901-3SRP-R
SME-1901-3SRP-F
SME-1901-3SRP-D-F
SME-1901-DRP
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
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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.
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SME-1901 Monitoring Streaming Media Encoder and Distribution Amplifier IPTV content monitoring The SME-1901 is ideal for replacing traditional CATV monitoring systems within facilities with more flexible IPTV content monitoring.
- Upper management
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IRDs
IPTV STB’s - Journalist
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- Sports editors Ethernet
In-plant sources
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IPTV client
- News director
Remote location
- Production director IPTV STB’s
SME-1901 Truck
- Engineering manager - Operation manager
SME-1901 IPTV client In-plant sources
Various sources to be made available into the “in-house” IPTV system
Core router monitoring The SME-1901 offers highly flexible core router monitoring over IP, while also providing “fan-in” and “fan-out” distribution amplification. Test
Test
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Kaleido-IP multiviewer
iControl Clients
RCP-200
Router
WAN / LAN
Standard web browser using built-in client application
ORDERING Densité 2 Frame SME-1901 SME-1901-DRP
Description Streaming media encoder with 1x6 DA Densité 2 double rear connector panel with 1x6 DA operation mode
Densité 3 Frame Description SME-1901-3RU Streaming media encoder with 1x6 DA SME-1901-3SRP Densité 3 single rear connector panel with 1x5 DA operation mode SME-1901-3SRP-R Densité 3 single rear connector panel with bypass protection relay, and 1x5 DA operation mode SME-1901-3SRP-F Densité 3 single rear connector panel with fiber option support, and 1x4 DA operation mode SME-1901-3SRP-D-F Densité 3 single rear connector panel with DIN connectors with fiber option support, and 1x6 DA operation mode
Fiber Option SFP-R-LC SFP-T-S13-LC
Single fiber Rx (input) cartridge with LC/PC connector Single fiber Tx (output) cartridge at 1310 nm with LC/PC connector
Remote Control
iControl, iControl Solo
GVB-1-0417C-EN-DS
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Belden, Belden Sending All The Right Signals and the Belden logo are trademarks or registered trademarks of Belden Inc. or its affiliated companies in the United States and other jurisdictions. Grass Valley, Densité and iControl are trademarks or registered trademarks of Grass Valley. Belden Inc., Grass Valley and other parties may also have trademark rights in other terms used herein. Copyright © 2015 Grass Valley USA, LLC. All rights reserved. Specifications subject to change without notice. 3
