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Ericsson E5770 / E5775 Standard Definition Multi-Pass Encoders
- Unique "multi-pass" processing
- Support for remote statistical multiplexing
- MPEG-1 Layer II Audio
- SDI and composite video inputs
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Price : Call For Price
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Ericsson E5770 / E5775 Standard Definition Multi-Pass Encoders
Achieving the best picture quality at the lowest bit-rate enables
operators to broadcast more channels in their available bandwidth over
digital cable, satellite and terrestrial networks maximising return on
investment of this valuable resource. For DTH operators offering TV
services over satellite, cable or terrestrial networks, achieving the
lowest bit-rate can be used to provide multiple simultaneous services
into the home, reduce transmissions costs and extend the reach of their
broadcasts with higher levels of error correction - maximising return on
network investment.
Ericsson has always led the market in providing encoding
platforms that give optimum quality at the very lowest possible
bit-rates. The E5770 is the result of over 15 years in-house experience
of creating high performance real-time encoders. With their unique
multi-pass processing, the E5770 and E5775 provide world-class encoding
performance for statistical multiplexing systems.
Ericsson E5770 / E5775 Sample Configuration
E5770/E5775 Overview
Outstanding Quality and Market Leading Performance
The E5770/75 bring multi-pass MPEG-2 encoding to the E5700 series
encoder range for the best possible performance with Reflex™
statistical multiplexing. They are especially well suited for
multichannel TV systems where the ultimate in compression efficiency is
required to maximize the number of TV services carried in the available
bandwidth.
Supports local and remote statistical multiplexing
With extensions to the standard Reflex™ statistical multiplexing
technology, the iSIS 8000™ solution enables E5770/75 encoders
located over a Wide Area Network to be grouped as part of a Reflex
Statistical Multiplex. The E5770/75 encoders, enabled with IP output
options, can be statistically multiplexed with local encoders and can
form part of the same Reflex group. Where remote encoders are
statistically multiplexed over the IP network, the contributing feeds do
not require a decode-recode process. The original picture quality is
retained.
Comprehensive Operational Options
The E5770/75 offers breadth and depth in operational capabilities
including Variable Bitrate (VBR) and Constant Bitrate (CBR) modes,
Reflex™ statistical multiplexing and audio capabilities allowing
operators to design their ideal encoding system and maximize their
bandwidth capacity.
Reliable, Efficient Management
The E5770/75 can be remotely controlled via a web browser and can
also be efficiently managed and maintained through integration into
Ericsson's nCompass control system. This scalable system
enables reliable, remote management and monitoring, reducing the need
for costly, on-site operation.
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Base Unit Features
E5770 Encoder (M2/ENC/E5770)
E5775 Encoder (M2/ENC/E5775)
The 1RU E5770 encoder features one physical expansion slot for
hardware options and has a range of software enabled options for
flexibility to suit specific applications. The E5775 is a 2RU version of
the multi-pass encoder and features four physical expansion slots.
- Unique "multi-pass" processing optimizes bit-rate allocation during
critical scenes.
- Support for remote statistical multiplexing when used with the
MX8400 multiplexer
- SDI and composite video inputs.
- Analog, digital AES-EBU and embedded SDI audio input.
- MPEG-1 Layer II Audio.
- Dolby Digital® (AC-3) 1-5.1 and Dolby® E channel
pass-through.
- "Pixel Perfect" fully exhaustive motion estimation.
- Extensive pre-processing features.
- Support for a wide range of VBI data formats.
- Closed caption support input via RS-232 or SDI SMPTE 334.
- Conversion of EIA 608 to EIA 708 format.
- Support for splice points and special features for VOD ingest.
- 3 ASI outputs plus wide range of optional telco interfaces.
- Control via front panel, SNMP, RS-232/RS-485, web browser or
Ericsson nCompass Control systems.
- Film mode detection (3:2 pull-down).
- Data insertion supporting RS-232 data and RS-422.
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tab 2
| Inputs |
| HD Video |
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HD-SDI serial digital video with EDH error
detection and health monitoring |
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| SD Video |
SDI serial digital video with EDH error
detection and health monitoring |
| Composite video (PAL/NTSC) |
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| SDI component 625 and 525 line standard
supported |
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| Audio |
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Two stereo pairs input via analog audio
balanced 600Ω/20kΩ or AES-EBU |
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| Up to four stereo pairs can be de-embedded
from SD SDI and up to eight stereo pairs from
the HD-SDI |
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| Studio Reference |
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| 625 and 525 line HSYNC |
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Video Encoder |
| MPEG-4 AVC HD Video Compression |
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| High Profile compliant at level 4 (HP@L4) |
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| 1 Mbps to 25 Mbps |
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| MPEG-4 AVC SD Video Compression |
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| Main Profile at Level 3 (MP@L3) |
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| 0.250 Mbps to 10 Mbps, depending on
resolution |
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| Picture-in-Picture (option) |
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| MPEG-4 AVC MP@L3 progressive encoding |
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| User selectable resolution and bit-rate |
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Supported Video Resolutions |
| HD Operation |
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| 1080 x 1920/1440/1280/960i 25 |
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| 1080 x 1920/1440/1280/960i 29.97 |
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| 720 x 1280/960/640p 50 |
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| 720 x 1280/960/640p 59.94 |
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| SD Operation |
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| 576 lines x 720/704/640/576/544/528/480/352
pixels |
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| 480 lines x 720/704/640/576/544/528/480/352
pixels |
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| 288 lines x 352/320 pixels |
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| 240 lines x 352/320 pixels |
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Audio Encoder |
| MPEG-1 Layer II, up to two stereo pairs |
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| Dolby Digital® (AC-3) (option), up to six stereo
pairs |
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| MPEG-2 AAC-LC (option), up to six stereo
pairs |
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MPEG-4 HE-AAC v1 (option), up to four
stereo pairs or 1 x 5.1 and one stereo pairs |
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MPEG-4 HE-AAC v2 (option) up to four
stereo pairs |
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| MPEG-4 AAC-LC 5.1 (option) |
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Audio Pass Through of; Dolby® E, Linear
PCM, Dolby Digital 5.1 with Glitch
Suppression if the AOM is fitted. |
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Advanced Video Pre-processing |
Ericsson Clarus™ adaptive spatial and
temporal noise reduction (option) and input
de-blocking filters (option) |
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| Closed captioning extraction via SMPTE 334 |
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| Image resizing (multiple resolutions) |
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Features |
| Easy-to-use front panel control |
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| Web-based control |
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| nCompass Control |
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| Accurate bit-rate control |
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| No frame loss guarantee |
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Physical and Power |
| Dimensions (W x D x H) |
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| 442.5 x 545 x 44.5mm (17.5” x 20.7” x 1RU) |
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| Approximate Weight |
7.5Kg |
| Power Input |
100 – 120 VAC or 220 – 240 VAC wide
ranging, or -48 VDC |
Environmental Conditions |
| Operating Temperature |
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| -10°C to 50°C (14°F to 122°F) |
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Compliance |
CE marked in accordance with EU Low
Voltage and EMC Directives |
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| EMC Compliance: EN55022, EN55024, AS/
NZS3548, EN61000-3-2 and FCC CFR47
Part 15B Class A |
| Safety Compliance |
EN60950, IE60950 |
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