Home > Products > Modulators > CATV headend CATV Modulator with 4 channel QAM modulator COL5441B
CATV headend CATV Modulator with 4 channel QAM modulator COL5441B
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Product Details
Brand Name: | Colable | Model Number: | COL5441B | Place of Origin: | Sichuan, China |
Product Description
COL5441B CATV headend CATV Modulator with 4 channel QAM modulator
Outline
COL 5441B QAM Modulator with MUX is a high performance and cost-effective ASI mux scrambling QAM
modulating device latest designed by Company, Which provide 16 ASI input interface. After 4 channels
multiplexing, scrambling and QAM modulating process, then it gives 4 RF output (4 adjacent frequencies
by 1 RF port). The device is characterized with high integrated level, high performance and low cost. This
is very adapting to newly generation CATV broadcasting system.
Feature
- Support 16 ASI input
- Fully support EN300 429/ITU-T J.83A/B/C
- Fully support DVB general scrambling system description ETR289,
- simulcrypt standard ETSI 101 197 and ETSI 103 197
- Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating
- Simultaneously support 4 simulcrypt CA
- Symbol rate adjusting range: 5.0Msps~7.0Msps
- Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
- Support PCR accurate adjusting Support PSI/SI editing and inserting
- Excellent RF output performance index, MER≥40db
- Support LCD display and keyboard
- Support NMS operation
Specification
Input | 16 channels ASI input, BNC interface | ||
| Standard | EN300 429/ITU-T J.83A/B/C | |
Symbol Rate | 5.0~7.0Msps,1ksps stepping | ||
Constellation | 16/32/64/128/256QAM | ||
FEC | RS(204, 188) | ||
RF Output | Connector | F Type, 75Ω impedance | |
RF Range | 48~960MHz,1kHz stepping | ||
Output Attenuation | -25dBm~-6dBm(each carrier), 0.5dB Stepping | ||
MER | >=40db | ||
ACLR(Adjacent channel leakage ratio) | -60dBC | ||
System |
Support LCD display, keyboard operation, and NMS operation. English and Chinese operation interface conversion
| ||
Support Software Upgrading through Ethernet | |||
General | Dimension(W*D*H) | 482mm×455mm×44.5mm | |
Weight | 3.7kg | ||
Temperature | 0~45℃(Operation) ; -20~80℃(Storage) | ||
Power | AC 100V±10%,50/60Hz or AC 220V±10%,50/60HZ | ||
Consumption | 25W |
Specifications
Input | ASI | 8 ASI input ports (Maximum 216Mbps/Route) |
Re-multiplexing | MPEG-2 input TS stream re-multiplexing | |
PID Remapping | ||
PCR Correction | ||
Automatically Generating PSI/SI Table | ||
Output Interface | ASI | One multiplexing output ports (1X2 ASI out, one as mirror) |
Ethernet port | 10/100Mbps NMS Ethernet Port | |
Miscellaneous | Dimension | 45mm´482mm´360mm |
Environment | 0~45℃(Operation; -20~80(Storage) | |
power | 220VAC±10%,50Hz,25W |
Our advantages
Products Qulity: Most of our products get CE approved:set top box have report from State
Administrationfor Entry Exit Inspection and Quarantine.
Technical Support: Our R&D department is composed br the most experienced engineer with
young university graduate,bring new energy continuously. Customers will be informed at first time
as long as our software upgrade or new management software version come out .
Shipment Speed: All packages of orders will be shipped 2-5 days sfter customer deposit. Usually
we use the speediest DHL/UPS/Fedex for small order delivery,and we have longerm cooperated
carriers for commonair & sea delivery with cheap price and high speed.
Guarantee: All products will have life-long skill support ,head ends for free repair within 3 years.
Some pictures for reference
Contact Us
- Colable Electronics Co., Ltd.
- Contact namecolable dvb
- Phone86-28-85938374
- Addresstianfu avenue Chengdu,Sichuan
- AIRPODS 3
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