CATV Digital Head-End Ts Re-Multiplexer with IP Output Wdm-4140

• Customization: Available
• Type: TV Front-end Equipment
• Dimension: 42*434*340mm
• Model NO.: WDM-4140
• Asi Input: 8
• Asi Output: 2
• IP Output Max. Bitrate: 1.25gbps
• Transport Package: Neutral or According to Customer′s Request
• Specification: 1RU
• Trademark: Prevail/Fobetmoc
• Origin: China
• HS Code: 8517623900
• Production Capacity: 300PCS/Month

Product Description

Description

The WDM-4140 is a new compact (1RU only) chassis and cost-effective DVB-ASI re-multiplexer with IP output, which is designed by Hangzhou Prevail according to the DVB related standards. The WDM-4140 has eight DVB-ASI inputs and two dual independent DVB-ASI outputs. The maximum input rate up to 108Mbps on each input, and output rate is adjustable from 0Mbps to 108Mbps according to different requirements. The WDM-4140 also supports 10/100/1000BASE-T IP output with rate auto-negotiation. The WDM-4140 has very convenient and friendly management interface, the user can complete all operation via local keyboard and LCD display on device, or access through the connection between the Ethernet port on device and the management computer.
 

Features

1. Up to eight DVB-ASI inputs
2. Up to 108Mbps bit rate for each DVB-ASI input (cover both data packets and data burst transmission format )
3. 2 x dual independent DVB-ASI outputs with continuous adjustable output bit rate range from  0Mbps to 108Mbps (1Kbps step)
4. IP module(option) up to 32 programs with SPTS modeZero jitter on TS over IP output, support MPTS or SPTS
5. PSI/SI tables regeneration, rank the programs by Service_ID (program_number) or Logical Mapping
6. PID filtering and re-mapping
7. PCR correction
8. Local keyboard control and LCD display, or access via Ethernet link
9. TS packet format input automatic detection and output configurable (188 or 204 bytes)
10. Real-time statistics of output TS bit rate
11. Automatic empty packet stuffing and fixed bit rate output  
12. Memory protection for power-fail

 

 

Application

1. Re-multiplex for all DVB program Transport Stream related application
2. TS Over IP head-end

 

Compatible

1. EN 50083-9
2. ISO/IEC 13818-1
3. ETSI TR 101 154
4. ETSI TR 101 891
5. IEEE802.3

 

Recommended Operating Conditions
Stress in excess of the maximum absolute ratings can cause permanent damage to the device (See Table 1) 
Table 1 - Recommended Operating Conditions

Parameter	Symbol	Min.	Max.	Unit
Supply Voltage^Note	V	90	250	V
Supply Frequency	F	49	51	Hz
power consumption	C		25	W
Ambient Operating Temperature	Tw	0	+50	°C
Storage Temperature	Ts	-25	+55	°C
Operating Humidity	H	10	75	%

Note: Support both 110V and 220V supply voltage standards, but please let us know which one do you need when you release order.

Specifications
Table 2 - Technical Specifications

Parameter	Symbol	Description	Unit	Remark
Mechanical dimension
Height	H	42	mm	About 1U
Width	W	434	mm	About 17"
Depth	D	340	mm
ASI Input
Number of ASI input	-	8
Impedance	-	75	W
Connector	-	BNC	NA
Maximum bit rate	-	108	Mbps
TS packet format	-	188 or 204	Byte	Automatic detection
Transmission format	-	Data packet or data burst	NA
ASI Output
Number of ASI output	-	2X2
Impedance	-	75	W
Connector	-	BNC	NA
Effective bit rate	-	0~108	Mbps	Continuous adjustable(1Kbps interval)
TS packet format	-	188 or 204	Byte
Transmission format	-	Data packet	NA
IP Output
Type	-	10/100/1000BASE-T	MHz	Auto-Negotiation
Connector	-	RJ45
Compatible protocol	-	IP V4, UDP, ARP		Support Multicast/ Unicast

Process

 

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