Extron MSW 切换器系列是一组紧凑型的 4 路输入、2 路并行输出的切换器，用于复合视频和 S-视频信号源。MSW 系列的设计易于集成到多种不同的应用环境，包括教室和会议室，以及其它需要紧凑型视频信号切换的环境。要确保无抖动的过渡，必须在输入 1 上所呈现信号的帧间隔中进行切换。用于 S-视频源的 MSW 4SV rs 型号具有内置的视频编码器，可同时输出 S-视频和复合视频。
| 可选附件 | ||
|---|---|---|
| IR 102 Remote Control Kit | IR to RS-232 or Contact Closure Conversion Kit | |
| RSF 123 | 用于 3.5" 深产品的机架搁板套件 | |
| RSU 129 | 用于 9.5" 深产品的通用型机架搁板套件 | |
Extron MSW 切换器系列是一组紧凑型的 4 路输入、2 路并行输出的切换器，用于复合视频和 S-视频信号源。MSW 系列的设计易于集成到多种不同的应用环境，包括教室和会议室，以及其它需要紧凑型视频信号切换的环境。要确保无抖动的过渡，必须在输入 1 上所呈现信号的帧间隔中进行切换。用于 S-视频源的 MSW 4SV rs 型号具有内置的视频编码器，可同时输出 S-视频和复合视频。
特性
输入：4 个用于 S-视频的 4 针微型 DIN 连接器
兼容 NTSC、PAL 和 SECAM 视频
250 MHz（-3 dB）视频带宽
帧间隔切换确保无抖动的过渡
内置视频编码器，将 S-视频转换为复合视频
2 个并行输出，可用于在监视器和投影机上同时进行观看
自动输入切换
RS-232 控制
触点闭合遥控
1U 高，1/4 机架宽的金属外壳
示意图
面板图
| MSW 4 rs Series | |||
| Video — MSW 4V rs, MSW 4SV rs | |||
|---|---|---|---|
| Gain | Unity | ||
| Bandwidth | |||
| MSW 4V rs | 300 MHz (-3 dB) | ||
| MSW 4SV rs | 250 MHz (-3 dB) | ||
| Crosstalk | <-60 dB @ 3.58 MHz | ||
| Switching speed | 20 ms (max.) | ||
| Video — MSW 4V SDI rs | |||
| Resolution | 8 or 10 bits, automatic | ||
| Operation standards | 143 Mb/s (4f sc NTSC) 177 Mb/s (4f sc PAL) 270 Mb/s (4:2:2) component video 360 Mb/s (4:2:2) widescreen, autoselect |
||
| Equalization and reclocking | Automatic for up to -30 dB of cable loss | ||
| Automatic data rate clock | Yes | ||
| Video input | |||
| Number/signal type | |||
| MSW 4V rs | 4 composite video | ||
| MSW 4SV rs | 4 S-video | ||
| MSW 4V SDI rs | 4 serial digital component video | ||
| Connectors | |||
| MSW 4V rs, MSW 4V SDI rs | 4 female BNC | ||
| MSW 4SV rs | 4 female 4-pin mini DIN | ||
| Nominal level | 1 Vp-p for Y of S-video and for composite video 0.3 Vp-p for C of S-video 0.8 Vp-p for SDI |
||
| Minimum/maximum levels | |||
| MSW 4V rs, MSW 4SV rs | 0.4 V to 2.0 Vp-p with no offset | ||
| Impedance | 75 ohms | ||
| Return loss | |||
| MSW 4SV rs | <-25 dB, DC @ 10 MHz | ||
| Other models | <-40 dB, DC @ 10 MHz | ||
| DC offset (max. allowable) | 5.0 V | ||
| Input coupling | |||
| MSW 4V rs, MSW 4SV rs | DC | ||
| MSW 4V SDI rs | AC | ||
| Video output | |||
| Number/signal type | |||
| MSW 4V rs | 2 composite video | ||
| MSW 4SV rs | 1 S-video, 1 composite video | ||
| MSW 4V SDI rs | 2 reclocked SMPTE-259 serial digital component video | ||
| Connectors | |||
| MSW 4V rs, MSW 4V SDI rs | 2 female BNC | ||
| MSW 4SV rs | 1 female BNC, 1 female4-pin mini DIN | ||
| Nominal level | 1 Vp-p for Y of S-video and for composite video 0.3 Vp-p for C of S-video 0.8 Vp-p for SDI |
||
| Minimum/maximum levels | |||
| MSW 4V rs, MSW 4SV rs | 0.4 V to 2.0 Vp-p | ||
| Impedance | 75 ohms | ||
| Return loss | |||
| MSW 4V/4SV rs | <-30 dB @ 5 MHz | ||
| MSW 4V SDI rs | <-25 dB @ 5 MHz | ||
| DC offset | ±5 mV maximum with input at 0 offset | ||
| Switching type | |||
| MSW 4V rs/4SV rs | Vertical interval | ||
| Jitter | |||
| MSW 4V SDI rs | <2 µs | ||
| Rise/fall time (20-80%) | |||
| MSW 4V SDI rs | 700 ps ±100 ps | ||
| Re-clocking | |||
| MSW 4V SDI rs | Automatic, bypass mode for nonstandard rates | ||
| Sync | |||
| Standards | |||
| MSW 4V rs, MSW 4SV rs | NTSC 3.58, NTSC 4.43, PAL, SECAM | ||
| MSW 4V SDI rs | SMPTE 259M | ||
| Control/remote — switcher | |||
| Serial control port | 1 RS-232, 3.5 mm captive screw connector, 5 pole | ||
| Baud rate and protocol | 9600 baud, 8 data bits, 1 stop bit, no parity | ||
| Serial control pin configurations | 1 = TX, 2 = RX, 3 = GND | ||
| Contact closure | (1) 3.5 mm captive screw connector, 5 pole | ||
| Contact closure pin configurations | 1 = input 1, 2 = input 2, 3 = input 3, 4 = input 4, 5 = GND | ||
| Program control | Extron Universal Switcher program for Windows ® Extron Simple Instruction Set (SIS ™ ) |
||
| General | |||
| External power supply | 100 VAC to 240 VAC, 50-60 Hz, external, to 12 VDC, regulated | ||
| Power input requirements | |||
| MSW 4V rs, MSW 4SV rs | 12 VDC, 0.2 A | ||
| MSW 4V SDI rs | 12 VDC, 0.4 A | ||
| Cooling | Convection, no vents | ||
| 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 |
||
| Mounting | |||
| Rack mount | Yes, with optional 1U rack shelf | ||
| Furniture mount | Yes, with optional mini under-desk mounting kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide) (4.3 cm H x 10.9 cm W x 6.5 cm D) (Depth excludes connectors.) |
||
| Product weight | 0.6 lbs (0.3 kg) | ||
| Shipping weight | 3 lbs (2 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, c-UL, CUL | ||
| 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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| (7.6-091109-D4) | |||
| 可选附件 | ||
|---|---|---|
| IR 102 Remote Control Kit | IR to RS-232 or Contact Closure Conversion Kit | |
| RSF 123 | 用于 3.5" 深产品的机架搁板套件 | |
| RSU 129 | 用于 9.5" 深产品的通用型机架搁板套件 | |
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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