24 in 1 CATV Headend Modulator

24 in 1 CATV Headend Modulator

CATV headend modulator is the latest generational Mux-scrambling-modulating all-in-one device developed by Softel.
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Product Introduction

We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for 144 Port Fiber Optic ODF, 32 Port EDFA Optical Amplifier, FTTH Micro O/E Converter Optical Receiver. The core competence is of far-reaching significance to the long-term development of enterprises. Only by cultivating, improving and maintaining their own core competence can the enterprises survive. Our company has mastered a number of world-class core technology and product technology, and has a high reputation and established a good reputation in the industry. We fully realize that a good atmosphere within the company can ensure efficient and coordinated work. We are pursuing shared development, building harmonious ecological relations with society, customers, partners and so on, and creating a development model of shared value.

CATV headend modulator

CATV headend modulator

CATV headend modulator 2

CATV headend modulator is the latest generational  Mux-scrambling-modulating all-in-one device developed by Softel. CATV headend modulator has 16 multiplexing  channels, 16 scrambling channels and 16 QAM (DVB-C) modulating channels, and supports  maximum 1024 IP input through the GE port and 16 non-adjacent carriers (50MHz~960MHz)  output through the RF output interface. The device is also characterized with high integrated  level, high performance and low cost. This is very adaptable to newly generation CATV  broadcasting system.


FEATURES of CATV headend modulator

2 GE input, SFP interface 

Supports up to 1024 channels TS over UDP/RTP, unicast and multicast, IGMP v2\v3 

Max 840Mbps for each GE input 

Supports accurate PCR adjusting 

Supports CA PID filtering, remapping and PSI/SI editing  

Supports up to 180 PIDS remapping per channel 

Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and  ETSI 103 197 

Support 16 multiplexed or scrambled TS over UDP/RTP/RTSP output 

16 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B 

Supports RS (204,188) encoding 

Support Web-based Network management


Specification of CATV headend modulator


Input

Input

512 IP input, 2 100/1000M Ethernet Port(SFP optional)


Transport Protocol

TS over UDP/RTP, unicast and multicast, IGMP V2/V3


Transmission Rate

Max 840Mbps for each GE input


Mux

Input Channel

512


Output Channel

16


Max PIDs

180 per channel


Functions

PID remapping(auto/manually optional)


PCR accurate adjusting


PSI/SI table automatically generating


Scrambling

Parameters

Max simulscrypt CA

4


Scramble Standard

ETR289, ETSI 101 197, ETSI 103 197


Connection

Local/remote connection


Modulation

Parameters

DVB-C Modulator Sectioon

J.83A

Constellation : 16/32/64/128/256QAM



Bandwidth :8M


J.83B

Constellation : 64QAM/ 256QAM



Bandwidth :6M

QAM Channel

16 non-adjacent carrier


Modulation Standard

EN300 429/ITU-T J.83A/B(DVB-C)


Symbol Rate

5.0~7.0Msps, 1ksps stepping


FEC

RS (204, 188)


RF Output

Interface

1 F typed output port for 16 carriers, 75Ω impedance


RF Range

50~960MHz, 1kHz stepping


Output Level

-20dBm~+10dBm(87~117dbµV), 0.1dB stepping


MER

≥ 40dB


TS output

16 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports



System

Network management software (NMS) supporting



General

Demission

420mm×440mm×44.5mm (WxLxH)


Temperature

0~45℃(operation), -20~80℃(storage)


Power Supply

AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz



Other products

other products 1

other products 2


Company introduction and certificate


We have more than 100 staff, 10% of them are senior technicians. With more than 1,000 square meters standards production assembling lines, we have strict QC procedures. Each unit of our product will go through 3 layer QC procedures, material checking before production, stabililty and performance testing after production, packing detection before delivery.


Most of our products are exported to South America, Russia, and North European countries. Currently, Softel has its branch office in Mexico and will launch another office in Colombia, continuing supplying for numerous agents, integrated dealers, and equipment producers all over the world.


Through keen international business competition in good faith, all of our staff members feel a big accomplishment & work under heavy responsibility. In addition, we are much proud of providing our invaluable customers with our high quality, high reliability, high efficiency, and competitive products.

Production line and company certificate


Shipping


1, Fedex/DHL/UPS/TNT for samples, door to door.

2, By air or by sea for bulk goods, for FCL; Air port/port receiving

3, Customers specifying freight forwarders or negotiable shipping method

4, Delivery time: 1-3 days for samples; 10-30 day for bulk goods


FAQ


1. What are the payment terms that you support?

Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.


2. What about the lead time?

Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the lead time depends.


3. How about the shipping?

When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.



We are firmly committed to our core mission of building the brand reputation of a trusted supplier of 24 in 1 CATV Headend Modulator. In the face of global integration, we will cooperate with domestic and foreign customers with first-class service, high grade product quality and preferential prices to achieve a win-win situation! We always insist on keeping our promise and keep our promise, and constantly improve the popularity and reputation of our company in the society, so as to make our company a hundred-year enterprise.

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