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Cable Modem DOCSIS 3.0 GDCM300-4GEWT WIFI High Speed Cable Modem DOCSIS Devices
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Product Details
Place of Origin | Jiangsu, China | Brand Name | Lootom | |
Model Number | GDCM300-4GEWT |
Product Description
Cable Modem DOCSIS 3.0 GDCM300-4GEWT WIFI High Speed Cable Modem Gateway
Overview
The CMM1.2T180A-1 is an 8x4 EuroDOCSIS®3.0 wireless residential gateway with Embedded Digital Voice Adapter. It’s a high-performance home gateway that combines a cable modem, 2-line digital voice adapter, 4-GE switch, 2 USB2.0 host adapters and 802.11n wireless access point in a single device providing a cost-effective voice and 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 in excess of 120Mbps.
It is designed to meet EuroDOCSIS®3.0 as well as offering backward compatibility for operation in EuroDOCSIS®2.0, 1.1 and 1.0.
It is also compliant with EuroPacketCableTM2.0 and backward compliant with EuroPacketCableTM1.5, 1.0.
Block Diagram
Parameter Specification
Parameter Specification | |||
System Specifications | |||
Chipset RAM Flash Ethernet | BCM3383ZKFEBG + BCM3413KMLG+BCM43217TKMLG+ BCM53124SKMML(G) 1Gbits DDR3 32MB SPI Flash 10/100 /1000M | ||
Feature and Technical Specifications | |||
External Connectors |
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LED Indicators |
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DOCSIS Future | ITEM Downstream(Receiver) Upstream (Transmitter) | ||
Center 112 MHz ~ 858MHz 5MHz ~ 65 MHz Frequency Range | |||
Channel Bandwidth 8 MHz 200 K, 400 K, 800K, 1.6M, 3.2MHz, 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 |
Parameter Specification | ||
| Symbol Rate 6.952 Msymbols/sec 160, 320, 640, 1280, 2560, 5120 K symbols/sec | |
Bits per Symbol 64QAM: 6 bits QPSK: 2 bits 256 QAM: 8 bits 8QAM: 3 bits 16QAM: 4 bits 32QAM: 5 bits 64QAM: 6 bits 128 QAM: 7 bits | ||
Data Rate 41.71 Mbits/ sec(64QAM 0.32 ~ 10.24 Mbits ( QPSK) ) 0.64~ 20.48 Mbits( 16 QAM) 55.62 Mbits/ sec(256 QA 0.96~ 30.72 Mbits( 64 QAM) M) | ||
Output Power +8dBmV~+ 61dBmV(QPSK) (A-TDMA mode) +8dBmV ~ +58dBmV(8 QAM) +8dBmV ~ +58dBmV(16QAM) +8dBmV ~ +57dBmV(32QAM) +8dBmV ~ +57dBmV(64QAM) | ||
Output Power +8dBmV ~ +56dBmV( QPSK) (S- CDMA mode) +8dBmV ~ +56dBmV(8 QAM) +8dBmV ~ +56dBmV(16QAM) +8dBmV ~ +56dBmV(32QAM) +8dBmV ~ +56dBmV(64QAM) +8dBmV ~+56dBmV(128 QAM) | ||
Output Power +8dBmV ~ +61dBmV( QPSK) +8dBmV ~ +56dBmV(16QAM) | ||
Input Power +13dBmV ~ -17d BmV(64 QAM) +17dBmV ~ - 13dBmV( 256 QAM) |
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RF Interface 75ohm F-type female connector | ||
Ethernet Interface Standard RJ45 connector | ||
Carrier To Noise 64QAM: Ratio 25.5d B@BER< 10 -8 256 QAM: 31.5d B@BER< 10 -8 |
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Parameter Specification | |
Management
Security | Power Dissipation About 20 Watts( full load)
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Environment Requirements | |
Operating | 0ºC - 40ºC (32℉ - 104℉) |
Temperature |
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Storage Temperature | -40ºC - 70ºC (-40℉ - 158℉) |
Operating Humidity | 10% - 95%, non-condensing |
Storage Humidity | 5% - 95%, non-condensing |
Power adapter input | 100V - 240V AC, 50/60Hz |
Power adapter output | DC 12V/2A |
Power dissipation | 20W max |
EMC and Safety | |
Regulatory Compliance Safety Regulations Green Standard | CE
CB RoHS |
Physical Characteristics | |
Physical Dimension | L*W*H=260mm * 164mm * 56mm (not include base) |
Customers who bought this product will also consider our following products:
GDCM300-4GEW
GDCM300-1FE GDCM200-1FE
and other product, for futher information, please refer to our company website.
or
Contact Us
- Lootom Telcovideo Network (Wuxi) Co., Ltd.
- Contact nameLeila he Chat Now
- Phone86-510-85168151
- Address4th. Floor, 9 Building, 100# Dicui Road, Wuxi, Jiangsu
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