Extron SME100 是一款实时的流媒体编码器，可以与 DVI、RGB、HDTV 和标清信号相连接，通过 IP 网络对多媒体进行传输。SME100 能够与 Extron SMD101 H.264 解码器配合使用，以提供完整的端对端流媒体系统。它集成了一个带音频的 3 路输入切换器以及可简化视音频系统集成的缓冲输入环通。SME 100 采用了基于 H.264 / MPEG-4 AVC 和 AAC 标准的编码技术，可以通过台式机或笔记本电脑对其输出的 IP 流媒体轻松地进行解码和查看。高性能的 Extron 信号处理可以对视频输入信号进行图像解析度转换，使其优化以达到预期的观看效果。编码控制还提供对比特率和质量的调整。SME 100 可通过网络延长视音频信号的传输距离，极大地扩展了视音频系统的功能。
| 快速参考 |
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| Everlast 电源 (宣传册) |
| SME 100 (宣传册) |
| 安装故事 |
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Extron SME100 是一款实时的流媒体编码器，可以与 DVI、RGB、HDTV 和标清信号相连接，通过 IP 网络对多媒体进行传输。SME100 能够与 Extron SMD101 H.264 解码器配合使用，以提供完整的端对端流媒体系统。它集成了一个带音频的 3 路输入切换器以及可简化视音频系统集成的缓冲输入环通。SME 100 采用了基于 H.264 / MPEG-4 AVC 和 AAC 标准的编码技术，可以通过台式机或笔记本电脑对其输出的 IP 流媒体轻松地进行解码和查看。高性能的 Extron 信号处理可以对视频输入信号进行图像解析度转换，使其优化以达到预期的观看效果。编码控制还提供对比特率和质量的调整。SME 100 可通过网络延长视音频信号的传输距离，极大地扩展了视音频系统的功能。
特性
通过 IP 网络对带音频的 DVI、RGB、HDTV 和视频信号进行流传输
与 SMD101 H.264 解码器配合使用，提供了完整的端对端流媒体系统
兼容许多第三方 H.264 设备，包括机顶盒解码器
支持分辨率高达 1920x1200 的输入信号，包括 HDTV 1080p/60
DVI、RGB、HDTV 和标清视频的升频和降频转换
集成 3 路输入视音频切换器
基于 H.264 / MPEG-4 AVC 标准的视频压缩技术
视频和音频缓冲输入环通
自动输入格式检测
自动图像 (Auto-Image™) 设置
推拉模式 (Push/Pull) 的流媒体会话管理
推送流媒体传输协议
会话通知协议 - SAP 和会话描述协议 - SDP
编码质量控制包括视频分辨率、视频比特率、 帧率、恒定或可变的比特率控制、GOP 长度和音频位速率
编码预设可以快速地调用特定的压缩设置
流媒体预设可以快速地调用特定的系统配置
自动输入存储
EDID 管理器 (EDID Minder ® ) 自动地管理已连接设备之间的 EDID 通信
音频分离
图像控制特性，包括亮度、对比度、色彩、色调、细节调节以及横向和纵向定位、大小和缩放调整
先进的去隔行技术
用于设置的内部测试图案
以太网监视和控制
内置 Extron Everlast™ 电源 — 该全球通用型电源具有经验证的高可靠性和低功耗，能够降低运行成本
Extron Everlast 电源可享受 7 年部件及人工保修
示意图
Presentation Streaming
Live Streaming
Multi-Channel Streaming
Presentation Overflow
Internet Streaming
Enterprise Broadcast
Streaming to Set-top Box Decoders
SME 100 - Live Streaming of Switched AV Inputs to a PC Decoder
SME 100 – Live streaming to SMD 101
Use SME 100 with the SMD 101 for complete end-to-end streaming systems.
SME 100 – Multi-Channel AV Distribution Systems
SMD 101 H.264 decoders can select from a variety of live streaming channels from SME 100 encoders.
SME 100 - Presentation or Videoconference Overflow
Extend the reach of live meetings from AV presentation rooms to overflow rooms or employee desks.
SME 100 - Live Streaming Over the Internet for Local Governments
Live Internet streaming allows local government events to be broadcasted publicly.
SME 100 - Enterprise Broadcast
Centralized AV sources are streamed to classrooms on request.
SME 100 – Live streaming to Set Top Box Decoders
SME 100 is compatible for use with set top boxes that require use of MPEG-2 Transport Streams
面板图
| SME 100 Series | |||
| Video input and loop-through | |||
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| Number/signal type | 1 RGBHV, RGBS, RGsB, RGBcvS, component video (Y, R-Y, B-Y; interlaced, progressive, HD) S-video, or composite video, with buffered loop-through 1 component video (Y, R-Y, B-Y; interlaced, progressive, HD) S-video, or composite video, with buffered loop-through 1 single link DVI-D with buffered loop-through |
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| Connectors | 2 female 15-pin HD: RGB, component video, S-video, composite video input and loop-through 2 x 3 female BNC: component video, S-video, composite video input and loop-through 2female DVI-I: DVI-Dinput and loop-through |
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| Nominal level | 1 Vp-p for Y of component video and S-video, and for composite video 0.7 Vp-p for RGB and for R-Y and B-Y of component video 0.3 Vp-p for C of S-video |
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| Minimum/maximum levels | Analog: 0.0 V to 2.0 Vp-p with no offset | ||
| Impedance | 75 ohms | ||
| Horizontal frequency | 15 kHz to 100 kHz | ||
| Vertical frequency | 50 Hz to 120 Hz | ||
| Resolution range | 640x480 to 1600x1200, 1920x1200 (reduced blanking), 480i, 480p, 576i, 576p, 720p, 1080i, and 1080p, digitized pixel for pixel; higher resolutions are undersampled. | ||
| Return loss | <-30 dB @ 5 MHz | ||
| DC offset (max. allowable) | 0.5 V | ||
| Video processing | |||
| Digital sampling | 30 bit, 10 bits per color, 13.5 MHz standard (low resolution video), 165 MHz standard (RGB, YUVp, DVI) | ||
| Colors | 1 billion, 1024 per color channel | ||
| Compression | H.264/AVC (ITU-T H.264, ISO/IEC 14496-10) Encoding profiles: High, Main, Baseline; Encoding Levels: 5, 4.x, 3.x;4:2:0, 8 bits per color, IP framing, configurable GOP | ||
| Bit rate | 200 kbps to 10 Mbps | ||
| Bit rate control | Selectable (variable, constrained, or constant) | ||
| Latency | 130 msec* (encode), 600 msec* (encode/decode) | ||
| Closed Captioning | EIA-608-B Closed Captioning | ||
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| Video output | |||
| Number/signal type | 1 H.264/AVC digital video over Ethernet | ||
| Connectors | 1 female RJ-45 | ||
| Scaled resolution | |||
| SME 100 SD | 166x120 (QSIF), 176x144 (QCIF), 320x240 (SIF), 352x288 (CIF), 480x320, 480x360, 640x360, 640x480, 720x480, 800x480, 720x576 | ||
| SME 100 HD | 166x120 (QSIF), 176x144 (QCIF), 320x240 (SIF), 352x288 (CIF), 480x320, 480x360, 640x360, 640x480, 720x480, 800x480, 720x576, 800x600, 1024x768, 720p, 1080p | ||
| Frame rate | Up to 30 fps for all output rates | ||
| Formats | H.264/AVC (High, Main, Baseline Profile Type, and 3.0, 3.1, 3.2, 4.0, 4.1, 4.2, 5.0 Profile level) | ||
| Sync | |||
| Input type | RGBHV, RGBS, RGsB, RGBcvS, and component video (tri-level or bi-level) | ||
| Standards | NTSC, PAL MPEG-4/H.264 (ITU-T H.264, ISO/IEC 14496-10:2003 MPEG-4 Part 10, AVC) |
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| Input level | 2.75V to 5.0 Vp-p for RGBHV or RGBS 0.6 Vp-p for component video tri-level sync 0.3 Vp-p for component video bi-level sync or RGsB |
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| Input impedance | 510 ohms | ||
| Audio — loop-through | |||
| Gain | Unbalanced output: 0 dB; balanced output: +6 dB | ||
| Frequency response | 20 Hz to 20 kHz, ±1 dB | ||
| THD + Noise | 0.03% @ 1 kHz at nominal level, 0 dB gain | ||
| S/N | >90 dB at maximum output (unweighted) | ||
| Crosstalk | <-103 dB @ 1 kHz, fully loaded | ||
| Stereo channel separation | >80 dB @ 1 kHz | ||
| CMRR | >70 dB @ 20 Hz to 20 kHz | ||
| Audio input with loop-through | |||
| Number/signal type | 3 stereo, balanced or unbalanced, with loop-through | ||
| Connectors | (6) 3.5 mm 5-pole captive screw connectors (3 input, 3 loop-through) | ||
| Impedance | >10k ohms balanced/unbalanced, DC coupled | ||
| Nominal level | +4 dBu (1.23 Vrms), -10 dBV (316 mVrms) | ||
| Maximum level | +18 dBu, (balanced or unbalanced) at 1% THD+N | ||
| Input gain adjustment | -15 dBu to +15 dBu, adjustable per input | ||
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| Audio processing | |||
| Sampling rate | 48 kHz | ||
| Compression | AAC-LC MPEG-4 (ISO/IEC 14496-3:2005) | ||
| Bit rate | 16 kbps to 384 kbps | ||
| Audio output | |||
| Number/signal type | 1 AAC-LC digital audio over Ethernet | ||
| Connectors | 1 female RJ-45 | ||
| Formats | AAC-LC MPEG-4 (ISO/IEC 14496-3:2005) | ||
| Control/remote — encoder | |||
| Serial control port | 1 bidirectional RS-232, 3.5 mm captive screw connector, 3-pole | ||
| Baud rate and protocol | 300, 600, 1200, 1800, 2400, 4800, 9600 (default), 19200, 38400, 57600, 115200 baud, adjustable;7 or 8 (default)data bits; 1 (default) or 2 stop bits; no parity (default), or odd, even, mark, or space parity; no flow control (default), or software flow control | ||
| Serial control pin configuration | RS-232: 1 = Tx, 2 = Rx, 3 = GND | ||
| USB control ports | 1 front panel female mini USB B | ||
| USB standards | USB 2.0, low speed | ||
| Program control | Extron control/configuration program for Windows ® Extron Simple Instruction Set (SIS ™ ) Microsoft ® Internet Explorer ® , Apple ® Safari ® *, Mozilla ® Firefox ® *, Google ® Chrome ™ * (*Certain browser dependencies may apply.) |
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| Network | |||
| Ethernet data rate | 10/100Base-T, half/full duplex with autodetect | ||
| Maximum Transmission Unit | 1100-1500 MTU, adjustable | ||
| Protocols | |||
| Streaming | Pull:RTP/RTCP(RFC 3550), RTSP(RFC 2326), Interleaved RTSP(RTP/RTSP), RTP/RTSP tunneled through HTTP unicast or multicast Push:MPEG2-TS/UDP*(ISO/IEC 13818-1), MPEG2-TS/RTP*(RFC 2250, IPTV-ID-0087, ETSI TS 102 034), Direct RTP(RFC 3984), SAP (RFC2974),SDP (RFC4566), unicast or multicast |
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| Transport | TCP, UDP, multicast IGMPv3 (RFC 3376) orunicast | ||
| All supported | IGMPv3(RFC 3376), IP, UDP, SSL, DHCP, HTTP, HTTPS, RTP, RTSP, SNMP V2 (RFC 1213), SAP (RFC2974),SDP (RFC4566), QoS(RFC 2474), NTPv4 (RFC 4330) | ||
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| General | |||
| Power | Internal Input: 100-240 VAC, 50-60 Hz |
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| Power consumption | 20 watts | ||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Cooling | Convection, vents on sides | ||
| Thermal dissipation | 69 BTU/hr | ||
| Mounting | |||
| Rack mount | Yes, with included brackets. | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.7" H x 17.5" W x 8.5" D (1U high, full rack wide) (4.3 cm H x 44.4 cm W x21.6 cm D) (Depth excludes connectors and knobs.) |
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| Product weight | 4 lbs (1.8 kg) | ||
| Shipping weight | 8 lbs (4 kg) | ||
| DIM weight | 10 lbs (5 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, c-UL, UL | ||
| EMI/EMC | CE, C-tick, FCC Class A, ICES, VCCI | ||
| Product warranty | 3 years parts and labor | ||
| Everlast power supply warranty | 7 years parts and labor | ||
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| (8.0-110812-D3) | |||
中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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