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CM-3051-4 Docsis Cable Modem Ethernet Over Coaxial Cable Of CATV System

Categories Docsis Cable Modem
Model Number: CM-3051-4
Certification: Labs Certification
Place of Origin: Shenzhen, China
MOQ: 200pcs
Payment Terms: T/T, L/C
Delivery Time: 25-35 work days
Packaging Details: Standard Carton
Model: DOCSIS 3.0 and EuroDOCSIS 3.0 Cable Modem
Application: Ethernet over Coaxial Cable of CATV System with Docsis CMTS
Ports: Lan 4* 10/100/1000 Mbps RJ45
Stream: 8 Downstream x 4 Upstream
Material: Plastic
Color: Black&White
Warranty: 1Year
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CM-3051-4 Docsis Cable Modem Ethernet Over Coaxial Cable Of CATV System

Docsis 3.0 and EuroDOCSIS 3.0 Cable Modem CM-3051-4 Ethernet over Coaxial Cable of CATV System​


● Adopt Intel Chipset

DOCSIS® 3.0 and EuroDOCSIS® 3.0 compliant
● Dual mode DOCSIS®/EuroDOCSIS®
● Backward compatible with (Euro)DOCSIS® 2.0/1.1
● Up to 8 downstream and 4 upstream channels bonding
● Full Band Capture Tuner (FBC)
● Built-in RF spectrum analyzer
● MPEG2 over IP encapsulation solution
● Support SNMP V1/2/3
● IPv4 & IPv6 enabled
● Baseline Privacy Encryption( BPI/BPI+)
● With 4*GE Port
● Size:185*138*37mm

Specifications:


Euro-DOCSIS
Downstream (Receiver)
Frequency (edge to ede)112-1002 MHz
Demodulation64QAM or 256QAM
Input level range

43~73 dBuV (64QAM)

47~77dBuV (256QAM)

Symbol rate6.952 Msym/sec
Bandwidth8MHz
Input impedance75 ohm
Input reflect loss≥ 6 dB
Upstream (Transmitter)
Frequency5-65MHz (5-85MHz)

Output signal power

(TDMA)

Modulation1 Channel2 Channel3 or 4 Channel
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 signal power

(S-TDMA)

Modulation1 Channel2 Channel3 or 4 Channel
QPSK/8-64QAM+56 dBmV+53 dBmV+53 dBmV
Modulation wayQPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM
Modulation rate (nominal)

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

Output impedance75 ohm
Input reflect loss≥ 6 dB
DOCSIS
Downstream (Receiver)
Frequency (edge to ede)108-999Mhz
Modulation64QAM or 256QAM
Input level range

43~73 dBuV (64QAM)

47~77dBuV (256QAM)

Symbol rate

5.069 Msym/sec (64QAM)

5.361 Msym/sec (256QAM)

Bandwidth6MHz
Input impedance75 ohm
Input reflect loss≥ 6 dB
Upstream (Transmitter)
Frequency5-42MHz

Output signal power

(TDMA)

Modulation1 Channel2 Channel3or4 Channel
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 signal power

(S-CDMA)

Modulation1 Channel2 Channel3 or 4 Channel
QPSK/8-64QAM+56 dBmV+53 dBmV+53 dBmV
Modulation wayQPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM
Modulation rate (nominal)

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

Output impedance75 ohm
Input reflect loss≥ 6 dB
Maximum (DS/US) rate
DOCSIS® 3.0(Theoretical) DS: 343 Mbps US: 131 Mbps
(Euro)DOCSIS® 3.0(Theoretical) DS: 445 Mbps US: 131 Mbps
LED indicator light

Power:

Off: boot fail

Light: boot success

D/S:

Flash: searching

Light: locked

U/S:

Flash: searching

Light: locked

Online:

Flash: Registering

Light: Registered

LAN(1-4):

Off: disconnection

Flash: transmitting or receiving

Light: connected


Physical Interface/Button
Power Jack1
Power1
F-type female 75Ω1
Reset1
LAN4x 10/100/1000 Mbps
Power management
Input voltageDC-12V
Power≤8W
Environment
Temperature00C to 400C
Humidity10% - 90% (non-condensing)
Size185*138*37mm
Weight0.5kgs
Packages
11×User Guide
21×1.0M Ethernet Cable
34×Label(SN,MAC address)
41×Power Adapter
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