Hot sell docsis 2.0 cable modem with wifi

Hot sell docsis 2.0 cable modem with wifi, US $ 20 - 35 / Set, Zhejiang, China (Mainland), Haovision, DB-CM212.Source from Hangzhou Haovision Technology Co., Ltd. on Waimaotong.com.

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Description

Overview

Quick Details

Place of Origin:: Zhejiang, China (Mainland)

Brand Name:: Haovision

Model Number:: DB-CM212

Interface:: 1*RF interface

Ethernet port:: 2 RJ45 Port ,1*External antenna,1*Internal antenna

Bandwith:: 6-8MHz

Docsis:: DOCSIS2.0

Supply Ability

Supply Ability:: 100 Unit/Units per Week

Packaging & Delivery

Packaging Details: standard export package

Port: Shanghai

Lead Time :: 5 working days(Depend on your order quantity)

Cable Moderm

Overview

DOCSIS system include CMTS(Headend cable network ) and CM(user end).The main function of DOCSIS Cable Modem system is transparently transmitting IP packets between the front end and the user end.

Technical principle
After the Modem Cable power, the downlink frequency of the front end is automatically searched,

and the downstream frequency is found, the uplink channel is determined from the downlink data.CMTS is connected with the front-end device, and exchange information, including the upstream level, the Dynamic Host Configuration Protocol (DHCP) and the IP address of the small file transfer protocol (TFTP) server, etc.Modem Cable has online features, even if the user does not use, as long as the power is not cut off, and the front end always to maintain the exchange of information, the user can always on-line.
Cable moderm has memory function, when the power is powered up, the data before the power storage are exchanged with the front data , and can quickly complete the search process.

CM online process

Hot sell docsis 2.0 cable modem with wifi

Key Features

l The definition is according to C-DOCSIS standard, meet europe DOCSIS 2.0/DOCSIS 2.0

l 1x10/100BASE-T RJ45 ethernet adaptive port,1 RF input

l Compact design:132x132x36mm

l Downstream frequency is 108MHz to860MHz,64QAM,256QAM and 1024QAM

l Upstream frequency is 5 to 65MHz, QPSK,8/16/32/64/128/256QAM

Technical specifications

Model	DB-CM212
Appearance
Interface	1*RF interface
	10/100Mbps Gigabit Ethernet*2
	1*USB1.1
Antenna	1External antenna,1Internal antenna
Button	1*Reset button
Power supply	DC 12V/1A
Size	20016029 mm
Weight	550g
RF downlink parameters
Frequency Range	North American Standard:DOCSIS:88-1GHz European Standard:DOCSIS:108-1GMHz
Bandwith	6-8MHz
Modulation	64,256QAM
Bitrate	30Mbps(64QAM+American Standard:DOCSIS) 43Mbps(256QAM American Standard:DOCSIS) 41Mbps(64QAM European Standard:DOCSIS) 55Mbps(256QAM European Standard:DOCSIS)
Input level	+/- 15 dBmV
Input impedance	75 Ohms
RF uplink parameters
Frequency range	North Amercian Standard:DOCSIS:5-42MHz European Standard:DOCSIS:5-65MHz
Bandwith	200/400/800/1600/3200/6400 KHz
Modulation	QPSK,8QAM,16QAM,32QAM,64QAM,128QAM,4U/S
Bitrate	30Mbps(TDMA),35MHz(S-CDMA)
Output level	QPSK:+8-58dBmV 64QAM:+8-54dBmV 32QAM:+8-54dBmV S-CDMA:+8-53dBmV
Wireless Parameters
Wireless Protocol	IEEE802.11 b/g/n
Frequency	2.4GHz
transmission rate	150Mbps
Protocol
Network	TCP/IP/UDP/ARP/ICMP/DHCP/TP/TFTP/SNMP/HTTP
Application	SNMP V1/V2/V3
Management	Support Local WEB login
Environment
Operation temperature	0-40℃
Operation humidity	5-95%RH Non-condensing