MediaLink 切换器

我的位置：首页/ MediaLink 切换器

切换器

带可变前置音频输出的6 路输入 MLS - MediaLink® 切换器 产品型号：MLS 506 产品状态：在产
产品价格：面议 品牌：爱思创EXTRON

产品介绍

产品参数

相关附件

产品图片

产品附件

　　MLS 506、MLS 506MA 和MLS 506SA MediaLink® 切换器是易于使用的六路输入一路输出、多格式有源切换器.

　　设计用于单投影机教室和会议室应用，所有型号都可提供复合视频、S- 视频、分量视频和BNC 插座上的 RGB 信号输入和输出。对于音频切换，MLS 506 提供便捷的前置音量控制及低音与高音控制。

特性

　·可变前置音频输出 - 无放大器

　·350 MHz (-3 dB) RGB 视频带宽

　·可通过MLC - MediaLink 控制器、前面板按钮、触点闭合或 RS-232 控制

　·音频输入增益和衰减

　·固定及可变的前置线路电平音频输出

　·三动作切换(Triple-Action Switching™)，用于RGB 延迟

　·音量、低音和高音调节

　·前面板安全锁定

　·2U 全机架宽、机架可安装式金属机箱

　·内部国际通用电源

示意图

面板图

MLS 506 Series

Video

Gain

Unity

Bandwidth

350 MHz (-3 dB), fully loaded

Frequency response

< ±0.1 dB @ 30 MHz

Differential phase error

1.5° at 3.58 MHz and 4.43 MHz

Differential gain error

1.5% at 3.58 MHz and 4.43 MHz

Crosstalk

-50 dB @ 5 MHz

Video input

Number/signal type

3 RGBHV, RGBS, RGsB, or RsGsBs
3 component video, S-video, or composite video

Connectors

Female BNCs

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

Minimum/maximum levels

Analog: 0.0 V to 2.0 Vp-p with no offset

Impedance

75 ohms

Horizontal frequency

15 kHz to 150 kHz

Vertical frequency

30 Hz to 150 Hz

Return loss

<-45 dB @ 5 MHz

DC offset (max. allowable)

1.5 V

Video output

Number/signal type

1 RGBHV, RGBS, RGsB, or RsGsBs
1 component video
1 S-video
1 composite video

Connectors

Female BNCs

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

Minimum/maximum levels

Analog: 0.0 V to 2.0 Vp-p with no offset (follows input)

Impedance

75 ohms

Return loss

-45 dB @ 5 MHz

DC offset

±5 mV

Switching type

Triple-Action for RGB

Sync

Input/output type

RGBHV, RGBS, RGsB, RsGsBs (output follows input)

Standards

NTSC 3.58, NTSC 4.43, PAL, SECAM

Input level

2 V to 5 Vp-p

Output level

TTL: 5.0 Vp-p

Input impedance

>1k ohms

Output impedance

75 ohms, unterminated

Max. input voltage

5 Vp-p

Max. propagation delay

30 ns

Polarity

Positive or negative (follows input)

Audio

Gain: line level, fixed output

MLS 506

Unbalanced

0 dB

Balanced

+6 dB

MLS 506MA/506SA

Unbalanced

0 dB

Balanced

+6 dB

Gain: line level, variable output

Selectable output level

MLS 506

Unbalanced

0 dB (jumper selectable), or
-6 dB (jumper selectable, default)

Balanced

+6 dB (jumper selectable), or
0 dB (jumper selectable, default)

MLS 506MA, MLS 506SA

Unbalanced

0 dB (jumper selectable), or
-6 dB (jumper selectable, default)

Balanced

+6 dB (jumper selectable), or
0 dB (jumper selectable, default)

Frequency response

MLS 506

20 Hz to 20 kHz, +0 dB/-3 dB

MLS 506MA

50 Hz to 15 kHz, +0 dB/-3 dB; 20 Hz to 20 kHz, +0 dB/-3 dB at 30 watts into 8 ohms

MLS 506SA

20 Hz to 20 kHz, ±3 dB at 25 W into 8 ohms

THD + Noise

MLS 506

<0.2% @ 50 Hz to 22 kHz at nominal level

MLS 506MA (amp. output)

<1% @ 50 Hz to 20 kHz at 30 watts into 8 ohms
<0.5% @ 1 kHz at 30 watts into 8 ohms

MLS 506SA (amp. output)

<0.5% @ 1 kHz at 25 W into 8 ohms

S/N

>75 dB at 20 Hz to 20 kHz (unweighted)

Crosstalk

<-65 dB @ 20 Hz to 20 kHz, <-80 dB @ 1 kHz and below 60 Hz, fully loaded

Stereo channel separation

MLS 506SA

>80 dB @ 1 kHz

All other models

>90 dB @ 1 kHz

CMRR

>90 dB @ 20 Hz to 200 Hz, >60 dB @ 20 Hz to 20 kHz

NOTE

0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu.
+4 dBu and 0 dBu are professional audio line level standards.
-10 dBV and -20 dBV are semiprofessional, computer audio, and consumer audio standards.

Audio input

Number/signal type

MLS 506

6 stereo, balanced/unbalanced

MLS 506MA/SA

7 stereo, balanced/unbalanced

Connectors

MLS 506

(6) 3.5 mm captive screw connectors, 5-pole

MLS 506MA/SA

(7) 3.5 mm captive screw connectors, 5-pole

Impedance

>18k ohms unbalanced/balanced, DC coupled

Nominal level

-20 dBV (100 mVrms), -10 dBV (316 mVrms), 0 dBu (0.775 Vrms), or +4 dBu
(1.23 Vrms); (configurable)

Maximum level

+21 dBu (balanced or unbalanced) at 1% THD+N

Input gain adjustment

MLS 506

-15 dB to +9 dB, adjustable per input

Input level adjustment

MLS 506MA, MLS 506SA

-42 dB to +24 dB, 1 to 100 steps, adjustable per input

Input level sensitivity

MLS 506MA/SA

-20 dBV (100 mVrms) for 30 watt output

Audio — effects return (MLS 506MA and MLS 506SA)

Number/signal type

1 stereo, unbalanced

Connectors

(1) 3.5 mm captive screw connector, 3 pole

Impedance

>10k ohms, unbalanced

Level

+4 dBu, unbalanced

Audio — effects send (MLS 506MA and MLS 506SA)

Number/signal type

1 stereo, unbalanced

Connectors

(1) 3.5 mm captive screw connector, 3 pole

Impedance

50 ohms, unbalanced

Level

+4 dBu, unbalanced

Audio output — line level (all models)

Number/signal type

2 stereo/mono (selectable), balanced/unbalanced (1 fixed, 1 variable)

Connectors

(2) 3.5 mm captive screw connectors, 5 pole

Impedance

50 ohms unbalanced, 100 ohms balanced

Gain error

±0.1 dB channel to channel

Maximum level (Hi-Z)

>+21 dBu, balanced at 1%THD+N

Maximum level (600 ohm)

>+15 dBm, balanced at 1%THD+N

Audio output — power amp (MLS 506MA and MLS 506SA)

Number/signal type

MLS 506MA

1 mono

MLS 506SA

1 stereo

Connectors

(1) 4 position screw terminal

Drive/power (full power out)

At less than 0.5% THD at 1 kHz:

MLS 506MA (70V, mono)

30 watts (rms); 4 ohm, 8 ohm, or 70 V output taps with common/ground, transformer coupled

MLS 506MA (100V, mono)

30 watts (rms); 4 ohm, 8 ohm, or 100 V output taps with common/ground, transformer coupled

MLS 506SA (stereo)

50 watts; 25 watts (rms) per channel, 4 ohm or 8 ohm load

Protection

MLS 506MA

Input limiting, thermal, short circuit

MLS 506SA

Input limiting (user specifies 4 ohm or 8 ohm load), thermal, short circuit

Indication

MLS 506MA

Clip LED indicates the onset of 30 watt power limiting

MLS 506SA

Clip LED indicates the onset of 25 watt power limiting on left or right

Control/remote — switcher

Serial control port

1 RS-232, female 9-pin D connector (shared with contact closure port)
(1) 3.5 mm captive screw connector, 5 pole (for control via MLC 206; shared with IR control port)

Baud rate and protocol

9600, 8-bit, 1 stop bit, no parity

Serial control pin configurations

2 = TX, 3 = RX, 5 = GND

Contact closure

1 female 9-pin D connector (shared with serial control port)

Contact closure pin configuration

pin 1 = input 1, pin 4 = input 2, pin 5 = ground, pin 6 = input 3,
pin 7 = input 4, pin 8 = input 5, pin 9 = input 6

IR control port

(1) 3.5 mm captive screw connector, 5 pole (shared with the MLC/IR serial control port) for 38 kHz IR signals

Program control

Extron's control/configuration program for Windows®
Extron's Simple Instruction Set (SIS)™

General

Power

100 VAC to 240 VAC, 50/60 Hz, internal

MLS 506

20 watts

MLS 506MA

60 watts

MLS 506SA

80 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

Cooling

Convection, vents on both sides and top

Mounting

Rack mount

Yes, with included brackets, part #70-155-01

Enclosure type

Metal

Enclosure dimensions

3.5" H x 17.5" W x 9.4" D (2U high, full rack wide)
8.9 cm H x 44.4 cm W x 23.9 cm D
(Depth excludes connectors and knobs. Width excludes rack ears.)

Product weight

MLS 506

7.0 lbs (3.2 kg)

MLS 506MA

10.2 lbs (4.6 kg)

MLS 506SA

8.6 lbs (3.9 kg)

Shipping weight

MLS 506

14 lbs (7 kg)

MLS 506MA

17 lbs (8 kg)

MLS 506SA

16 lbs (8 kg)

Vibration

ISTA 1A in carton (International Safe Transit Association)

Regulatory compliance

Safety

CE, CUL, UL

Compliances

CE, C-tick, FCC Class A, ICES, VCCI

MTBF

30,000 hours

Warranty

3 years parts and labor

NOTE

　All nominal levels are at ±10%.

NOTE

　Specifications are subject to change without notice.

附件名称发布时间附件类型

联系我们 contact us

中国上海市松江区茸华路 686 号

4000.398766、 021-3760 1568(联系就说在DAV音视工程网上看到的)

Sales-China@Extron.com

021-3760 1566

公司概况 about us

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。