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Home > Electrical & Electronics > Telecommunication & Broadcasting > Fiber Optic Equipment > Docsis Ethernet Coaxial Cable Modem

Docsis Ethernet Coaxial Cable Modem

US$ 32 - 35 MOQ: 1000 Pieces

Key Specifications

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Place of Origin:

Guangdong, China

Brand Name:

OEM

Model Number:

DCM-E3309B

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Shenzhen Dcom Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shenzhen

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Guangdong, China

Brand Name OEM

Model Number DCM-E3309B

Specifications

1.Compliance with Euro-DOCSIS 2.0 standard
2.1 FE LAN port
3. 55.6Mbps Downstream
4.35.8Mbps Upstream

euro-docsis2.0/3.0 coaxial cable modem

Overview

DCM-E3309B is Euro-DOCSIS 2.0 data modem based on chipset of BCM3309.It is also compliant with Euro-DOCSIS 1.1 and 1.0. DCM-E3309B has a 75 ohm F-type RF connector as interface to CMTS. It also provides 1 Fast Ethernet port(10/100Base-T).It supports bandwidth of 55.6Mbps downstream and 35.8Mbps upstream.

Features:

lCompliance with Euro-DOCSIS 2.0 Standard

l1 FE LAN port

l 55.6Mbps Downstream

l35.8Mbps Upstream

Specifications:

Product Specifications

DOCSIS Feature
ITEM	Downstream (Receiver)		Upstream (Transmitter)

Center	112MHz-858MHz		5MHz-65MHz
Frequency Channel	8MHz		200K,400K,800K,1.6M,3.2MHz,6.4MHz

Capture Bandwidth	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~+58dBmV(QPSK) +8dBmV~+55dBmV(8QAM) +8dBmV~+55dBmV(16QAM) +8dBmV~+54dBmV(32QAM) +8dBmV~+54dBmV(64QAM)




Output Power (S-TDMA Mode)			+8dBmV~+53dBmV(QPSK) +8dBmV~+53dBmV(8QAM) +8dBmV~+53dBmV(16QAM) +8dBmV~+53dBmV(32QAM) +8dBmV~+53dBmV(64QAM) +8dBmV~+53dBmV(128QAM)





Output Power			+8dBmV~+58dBmV(QPSK) +8dBmV~+55dBmV(16QAM)

Input Power	+13dBmV~+17dBmV(64QAM) +17dBmV~-13dBmV


Other Features
Management	Web based Configuration
	CMTS configure/FTP/TFTP
	Firmware upgrade
	SNMP management
	Telnet SSH management
Security	Management Access Control for LAN/WAN sides
	Prevent port scanning,DOS(Denial of Service),Land attack
	IP/MACfiltering,Application filtering,URL filter
	BPI(Baseline Privacy Plus Interface) Security mechanism
LED Indicators	Power
	Downstream
	Upstream
	Internet
	LAN
External Connectors	1x DC power jack
	1xRJ45 for 10/100 Base-T Ethernet LAN
	1xRF connector(75ohm F-type)to bi-directional HFC(Hybrid Fiber Coaxial) network for CATV

	1xReset button for factory default setting
Environment Requirement
Operating Temperature	0°C-40°C(32°F-104°F)
Storage Temperature	-40°C-70°C(-40°F-158°F)
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/1A
EMC and safety
Regulatory Compliance		CE
Safety Regulation		CB
Green Standard		ROHS