docsis ethernet coaxial cable modem

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