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MPX438 Digital Distribution Frame
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Product Name: MPX438 Digital Distribution Frame

 

  
Overview

 

MPX438 Digital Distribution Frame is applicable to cabling and transfer for digital signals of Data Terminal Equipment or Private Branch Exchange (PBX) with a transmission rate of below 2-155Mbit/s. It has the functions of circuit dispatch, circuit switch and circuit testing. It is easy to maintain and use it. It can flexibly meet the needs of circuit redeployment and business change.


 
Features


·     There are a variety of structures for the frame, such as open structure, totally enclosed structure, and rack structure.

·     It has a combination of units, with flexible configuration. It is easy to install. The frame is made of aluminum alloy and the surface of the frame is processed with electrostatic-spraying processing technique. It has strong adhesion. It is made of stainless steel and looks beautiful.

·     The coaxial connector is gold-plated. Contact resistance is low and connections are reliable.

·     There is sufficient space for cabling and distribution within the frame. It is extremely convenient for wiring, wire changing and monitoring.   

·     Units can be turned 90 degrees downward. It is easy to maintain and operate.

 


 
Main Technical Parameters

·      Operating rate: 2Mbit/s, 8Mbit/s, 34Mbit/s, 45Mbit/s, 140Mbit/s, 155Mbit/s

·      Coaxial connector’s contact resistance:

·      External conductors: ≤2.5m Ω(pressure welding)

·      Internal conductors: ≤5 m Ω( welding )

·      Insulation resistance: ≥1,000 m Ω( 500V DC )

·      Withstand voltage: ≥ 1,000V (50Hz Ac) /1min, without breakdown, no arcing.

·      Crosstalk ratio among loops:≥ 70dB ( 50KHz 233MHz)

·      Insertion loss: ≤ 0.3dB ( 50KHz-233MHz )

·      Return loss: ≥ 18dB ( 50KHz-233MHz )

·      Pull-out force: >50N

·      Connector’s service life: 1000 times


  

Profile, Dimension and Capacity

 

 

Model

Structure Form

Dimension (mm)

Height x Width x Depth

Units

Unit

Capacity

Total capacity

 ( system )

 

 

 

 

 

 

MPX438

Open structure

2600×480×450(300 single-sided)

15

 

8 System

240

2200×480×450(300 single-sided)

12

192

2000×480×450(300 single-sided)

10

160

Closed structure

2600×600×300

15

 

8 System

120

2200×600×300

12

96

2000×600×300

10

80

Rack structure

2600×240×300

15

 

8 System

120

2200×240×300

12

96

2000×240×300

10

80

 

Note: The unit capacity of the single-sided frame can be made into 16 system.
The 600 x 600 (Width x depth) frame can be made into 10.5 system per unit.  

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Add:No. 1,Kaiyuan Road,Binhai Industrial Zone,Shaoxing County
Contact person: Xu Chundi
Mob:18957506190 技术支持:云网科技

86-575-85181308