Docsis 3.0 Cable Modem DB-CM314

CM3.0 Wifi Version Main specifications 1. The definition is according to C-DOCSIS standard, meet Europe DOCSIS 2.0/DOCSIS 3.0 2. 10/100M RJ45 Ethernet adaptive port, advanced firewall and 802.11n wireless access 3. Down stream is 8 frequency points, upstream is 4 frequency points 4. Down stream...

Product Details

CM3.0 Wifi Version Main specifications


1. The definition is according to C-DOCSIS standard, meet Europe DOCSIS 2.0/DOCSIS 3.0

2. 10/100M RJ45 Ethernet adaptive port, advanced firewall and 802.11n wireless access

3. Down stream is 8 frequency points, upstream is 4 frequency points

4. Down stream frequency is 108MHz to 1000MHz, 64QAM, 256QAM and 1024QAM

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



Parameter


DS parameter


Modulation

64 QAM or 256 QAM

Transmit rate

8×41Mbps@64QAM(Symbol rate 6952 ksym/s) 8×55Mbps@256QAM

accept level

-17 to +13 dBmV (64QAM)                         -13 to +17dBmV (256QAM)

Frequency range

88 ~ 1002 MHz.

Bandwidth

8MHz.,6Mhz

US parameter


Modulation

QPSK, 8QAM, 16QAM, 32QAM, 64QAM.

frequency

5 to 65 MHz

transmit rate

TDMA/ATDMA: 

+17to 57 dBmV on 32QAM and 64QAM

+17to+58 dBmV on 8QAM and 16QAM

+17to+61 dBmV onQPSK

 S-CDMA:  +17to+56 dBmV on all modulations 

Modulation

TDMA: 160, 320, 640, 1280, 2560 and 5120KHz

S-CDMA: 1280, 2560 and 5120KHz

Bandwidth

TDMA: 200, 400, 800, 1600, 3200, 6400KHz

S-CDMA: 1600, 3200, 6400KHz

Max transmit rate

120 Mbps (4 channels,@6400KHz @5120KHz)

Net function


Router function

DHCP, NAT, VPN;

static router and dynamic IP router

(RIPv1,RIPv2);

SPI anti-fire wall  and DOS attack;ALGs; UPnP

WIFI

802.11b/g/n,2R2T,802.11ewmm access control,QoS

WIFI bandwidth: 20Mhz/40Mhz/adjustable

WIFI encrypt

WEP-64/128, WPA-PSK, WPA, WPA2, TKIP, 

AES, 802.1x

WIFI accept flexible

> - 90 dBm at 11 Mbps;      

> - 74 dBm at 54 Mbps

connector


coaxial-cable

F female(75 ohms impedance)

Local net

4×100M/10M self-adjust

power

DC12V1.5A

Others


power dissipation

<12W

work temperature

0oC ~ 50oC

Body temperature

-25oC ~ -75oC

humidity

10% ~ 90%



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