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White DOCSIS3.0/EuroDOCSIS®3.0 Compliant Cable Modem GDCM300-1GE
Overview
The CMM1.2U3R-B is a EuroDOCSIS®3.0 data modem basing on BCM3383D chipset solution. It’s a high-performance broadband CPE that combines a cable modem and an USB 2.0 adapter in a single device providing a cost-effective internet solution for both home and small office. It provides a fast connection to the internet by incorporating 8 bonded downstream channels along with 4 bonded upstream channels. These bonded channels deliver downstream data rates in excess of 440Mbps and upstream data rates up to 120Mbps.
It is designed to meet EuroDOCSIS®3.0 as well as offering backward compatibility for operation in EuroDOCSIS®2.0, 1.1, 1.0.
Block Diagram
Parameter Specification
| Parameter Specification | |||
| System Specifications | |||
| Chipset RAM Flash Ethernet | BCM3383D + BGU7045 1Gbits DDR3 4MB SPI Flash 10/100 /1000M | ||
| Feature and Technical Specifications | |||
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External Connectors |
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LED Indicators |
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DOCSIS Future | ITEM Downstream(Receiver) Upstream (Transmitter) | ||
| Frequency Range | 108 MHz~1002MHz | 5MHz ~ 65 MHz | |
| Channel Bandwidth | 8 MHz | 200 K, 400 K, 800K, 1.6M, 3.2 MHz, 6.4 MHz | |
| Capture Bandwidth | Full band capture | Full band capture | |
| Modulation | 64QAM/256QAM | A-TDMA: QPSK, 8, 16, 32, 64 QAM S-CMDA: QPSK, 8, 16, 32, 64, 128QAM | |
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Company QR code Anytime Anywhere Mobile |
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