Name:Cable Modem 3.0 (1GE)

Model:CM-3011

Feature

Docsis 3.0 and EuroDOCSIS 3.0 Cable Modem CM-3011 Ethernet over Coaxial Cable of CATV System
● Broadcom Chipset BCM3383GU 
● Compliant with EuroDOCSIS3.0/DOCSIS3.0 
● 8x4 or 16x4 optional
● FBC(Full Band Capture) 
● Support Quickly Change Channels
● Integrate MIB with Frequency Memory Function
● Support SNMP, TCP/IP, TFTP Protocol
● With 1*GE port



  • Specification

Euro-DOCSIS

RF Downstream (Receiving)

Frequency Range

108-1002 MHz/112-1002 MHz optional

Modulation Mode

64QAM or 256QAM

Input Level

43~73 dBuV (64QAM)

47~77dBuV (256QAM)

Symbol Rate

6.952 Msym/sec

Bandwidth

8MHz

Input Impedance

75 ohm

RF Upstream  (Transmitting)

Frequency Range

5-65Mhz /5-85Mhz optional

Output Level(TDMA)

Modulation Mode

Ch1

Ch2

Ch3/4

QPSK

+61 dBmV

+58 dBmV

+55 dBmV

8 QAM

+58 dBmV

+55 dBmV

+52 dBmV

16 QAM

+58 dBmV

+55 dBmV

+52 dBmV

32 QAM

+57 dBmV

+54 dBmV

+51 dBmV

64 QAM

+57 dBmV

+54 dBmV

+51 dBmV

Output Level (S-TDMA)

Ch1

Ch2

Ch3/4

+56 dBmV

+53 dBmV

+53 dBmV

Symbol Rate

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

S-CDMA: 1280, 2560, 5120KHz

Bandwidth

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

S-CDMA: 1600, 3200, 6400 KHz

DOCSISUS

RF Downstream (Receiving)

Frequency Range

91-1000 MHz

Modulation Mode

64QAM or 256QAM

Input Level

45~75 dBuV

Symbol Rate

5.069 Msym/sec64QAM

5.361 Msym/sec256QAM

Bandwidth

6MHz

Input Impedance

75 ohm

RF Upstream  (Transmitting)

Frequency Range

5-42Mhz

Output Level(TDMA)

Modulation Mode

Ch1

Ch2

Ch3/4

QPSK

+61 dBmV

+58 dBmV

+55 dBmV

8 QAM

+58 dBmV

+55 dBmV

+52 dBmV

16 QAM

+58 dBmV

+55 dBmV

+52 dBmV

32 QAM

+57 dBmV

+54 dBmV

+51 dBmV

64 QAM

+57 dBmV

+54 dBmV

+51 dBmV

Output Level(S-TDMA)

Ch1

Ch2

Ch3/4

+56 dBmV

+53 dBmV

+53 dBmV

Symbol Rate

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

S-CDMA: 1280, 2560, 5120KHz

Bandwidth

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

S-CDMA: 1600, 3200, 6400 KHz

LED light

Power: Status Display

D/S:Downstream Status

Flash: Searching Down Channel

On: Find the Down Channel and Lock

U/S:Upstream Status

Flash: Searching up Channel (Distance Measuring)

On: Find up Channel and Finish Distance Measuring

Online: Status Display

Flash: Registering

On: Finish Registering and Connect Communication

ENET: Status display

Off: Abnormal Connection

Flash: Transmitting or Receiving the Data

On: Normal Connection

Chipset and Memory

Main Chipset

BCM3383GU

Memory

Flash

4MB  SPI  FLASH

DRAM

128MB  DDR2

EEPROM

None

Interface

Power socket

1

Power switch

1

F Connector

1

Reset

1

Lan port

1x GbE port 10/100/1000 Base-Tx

Power management

Input Voltage

DC-12V

Power consume

Running

≤6W

Size

183*130*41

Weight

0.2Kg

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