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Ericsson E5720 Standard Definition Encoder

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  • SDI and composite video inputs
  • MPEG-1 Layer II Audio
  • Fully exhaustive motion estimation
  • Upgrade path for HD MPEG-2


Analog composite video (PAL/NTSC) 10 bit sampling
SNR >60dB
SDI serial digital video 625 and 525 line standard

supported with EDH error detection and health

HSYNC support for 625 and 525 line
Two stereo pairs input via analog, AES-EBU or SDI
Analog audio balanced 600 /20k
Input levels: 12, 15, 18, 21, 22 and 24dB
Up to four stereo pairs can be de-embedded from SDI
3 x ASI copper Single Program Transport Stream
Video Encoder
1.5 to 15 Mbps (without performance upgrade)
0.256 to 15 Mbps (with performance upgrade)
Performance upgrade option enables long GOP and

adaptive GOP features
MPEG-2 422P@ML (option)
1.5 to 50 Mbps
“Pixel Perfect” fully exhaustive motion estimation
Reflex statistical multiplexing support (option)
Vertical Resolutions 576, 288 (PAL), 480, 240 (NTSC)
Horizontal Resolutions 720, 704, 640, 544, 528, 480, 352
Audio Encoder
2 x stereo audio channel processing
MPEG-1 Layer II audio encoding standard
Encoding rates from 32 kbit/s to 384 kbit/s
Dolby® Digital (AC-3)
Encoding rates from 56 kbps to 640 kbps
Dolby® Digital (AC-3) 1 – 5.1 channel, Dolby® E, linear
PCM and DTS pass-through
World Standard Text (WST - ETS300472) 625 only
Closed captioning EIA-608, EIA-708 and SCTE 20
Closed captions inserted by line 21, SMPTE 333 or SMPTE 334
Nielsen data AMOL I & AMOL II, 525 only
NABTS - 525 line only (option)
Video Index and Active Format Descriptor (AFD)
Video programming signal (VPS) 625 only
Wide screen signaling (WSS) 625 only
Time Code from VITC
Advanced Pre-processing
Adaptive bandwidth
Border processing
Ericsson’s professional grade adaptive spatial &

temporal noise reduction offering four adaptive

levels plus three fixed levels (option)
“Auto-Concatenation” I frame detection and

alignment system – optimizes re-encoding

performance (option)
Film mode inverse 3:2 pull-down
Scene cut detection
Frame re-synchronization
Selectable range of delay modes for low latency operation
Front panel LCD with easy set-up and operation
Sixteen fully adjustable operational configurations
Internal test tone and test pattern generation
Auto switching on loss of input source to test

pattern, colored image, last good video frame with

selectable text message
Input freeze frame and audio silence detection
Logo insertion
SCTE 35 controlled by SCTE104 or GPI contact closure
VANC data extraction up to 500 kbps
RS-232. Supported baud rates 1200, 2400, 4800, 9600, 19200, 38400 baud
RS-422 n x 64 kbps from 64 kbps to 2048 kbps

(selectable) or n x 56 kbps from 56 kbps to 1792

kbps (selectable)
Front panel
nCompass Control supported via dual
RS-232 & RS-485 interfaces for remote control
Support for external SNMP control
Support for SNMP traps
Full control & monitoring via web browser
Physical & Power
Dimensions (W x D x H)
442.5 x 545 x 89mm (17.5” x 20.7” x 2RU)
Approximate Weight
Power Input
100 – 120 VAC or 220 – 240 VAC wide ranging, or -48 VDC
100W no options, 250W maximum, depending on the option cards selected
Environmental Conditions
Operating Temperature
-10°C to 50°C (14°F to 122°F)
Operating Humidity
<95% non-condensing
CE marked in accordance with EU Low Voltage and EMC Directives
EMC Compliance EN55022, EN55024, AS/NZS3548, EN61000-3-2 and FCC CFR47 Part 15B Class A
Safety Compliance EN60950, IE60950
Optional Outputs
Dual Gig-E IP (optional SMPTE 2022 ProMPEG FEC)
ATM 34 Mbps, 45 Mbps
ATM 155 Mbps, Multi-mode, Single-mode & Copper
ASI Optical

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