2 CMC, buy Cable Modem DOCSIS3.0 GDCM300-4GEW High Speed WIFI Cable Modem Wireless Gateway on China Suppliers Mobile

Product Details

Cable Modem DOCSIS3.0 Wireless Gateway GDCM300-4GEW High Speed WIFI Cable Modem Wireless Gateway

Overview

The GDCM300-4GEW is an 8x4 EuroDOCSIS®3.0 wireless residential gateway. It’s a high-performance home gateway that combines a cable modem, 4-GE switch, 2 USB2.0 host adapters and 802.11n wireless access point in a single device providing a costeffective 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 of440Mbps 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 network.

Parameters and Specifications

Parameters	Specifications
System Specifications
Chipset	BCM3383G + BCM3413K+BCM43217T+BCM53124S
RAM	1Gbits DDR3
Flash	32MB SPI Flash
Ethernet	10/100 /1000M
Feature and Technical Specifications
	l 1 x DC power jack 4 x RJ45 for 10/100/1000 Base-T Ethernet LAN l 1 x RF interface (75Ù F-type) to bi-directional Hybrid Fiber Coaxial (HFC) network for CATV. 2 x USB2.0 Host l 1 x WPS button= 1x WLAN
LED Indicators	= POWER= WLAN= UP= DOWN= USB1= USB2= WPS= LAN1= LAN2= LAN3 = LAN4= Internet
DOCSIS Future	ITEM	Downstream(Receiver) Upstream (Transmitter)		Downstream(Receiver) Upstream (Transmitter)
	Center Frequency Range	112MHz ~ 858MHz		5MHz ~ 65MHz
	Channel Bandwidth	8 MHz		200K, 400K, 800K, 1.6M, 3.2MHz, 6.4MHz
	Capture Bandwidth	Full band capture		Full band capture
	Modulation	64QAM/256QAM		A-TDMA: QPSK, 8, 16, 32, 64QAM S-CMDA: QPSK, 8, 16, 32, 64, 128QAM
	Symbol Rate	6.952Msymbols/sec		160, 320, 640, 1280, 2560, 5120K symbols/sec
	Bits per Symbol	64QAM: 6 bits 256QAM: 8 bits		QPSK: 2 bits 8QAM: 3 bits 16QAM: 4 bits 32QAM: 5 bits 64QAM: 6 bits 128QAM: 7 bits
	Data Rate	41.71Mbits/sec(64QAM ) 55.62Mbits/sec(256QAM)		0.32 ~ 10.24Mbits (QPSK) 0.64~20.48Mbits(16QAM) 0.96~30.72Mbits(64QAM)
	Output Power (A-TDMA mode)			+8dBmV~+61dBmV(QPSK) +8dBmV ~ +58dBmV(8QAM) +8dBmV ~ +58dBmV(16QAM) +8dBmV ~ +57dBmV(32QAM) +8dBmV ~ +57dBmV(64QAM)
	Output Power (S-CDMA mode)			+8dBmV ~ +56dBmV(QPSK) +8dBmV ~ +56dBmV(8QAM) +8dBmV ~ +56dBmV(16QAM) +8dBmV ~ +56dBmV(32QAM) +8dBmV ~ +56dBmV(64QAM) +8dBmV ~+56dBmV(128QAM)
	Output Power			+8dBmV ~ +61dBmV(QPSK) +8dBmV ~ +56dBmV(16QAM)
	Input Power	+13dBmV ~-17dBmV(64QAM) +17dBmV ~ -13dBmV(256QAM)
	RF Interface	75ohm F-type female connector
	Ethernet Interface	Standard RJ45 connector
	Carrier To Noise Ratio	64QAM: 25.5dB@BER<10-8 256QAM: 31.5dB@BER<10-8
	Power Dissipation	About 20 Watts( full load)
Management	= Web based Configuration = CMTS configure /FTP/TFTP Firmware upgrade = SNMP management (MIB) = TelnetSSH management
Security	= Management Access Control for LAN/WAN sides = Prevent port scanning, Denial of Service (DOS) , LAND attack = IP/ MAC filtering, Application filtering, URL filter = Baseline Privacy Plus Interface(BPI) security mechanism
Environment Requirements
Operating Temperature			0ºC - 40ºC (32℉ - 104℉)
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			CE
Safety Regulations			CB
Green Standard			RoHS
Physical Characteristics
Physical Dimension			LWH=260mm * 164mm * 56mm (not include base)

Customers who bought this product will also consider our following products:

GDCM300-4GEWT GDCM300-1GE

GDCM200-1FE

and other product, for futher information, please refer to our company website.