Name:Cable Modem Docsis 3.1

Model:CM-3111(4)

Feature

Docsis 3.1 and EuroDOCSIS 3.1 Cable Modem CM-3111(4) Ethernet over Coaxial Cable of CATV System

     The Model CM-3111(4) cable modem is fully compliant with the latest DOCSIS 3.1 specification as published by CableLabs® and is capable of delivering downstream cable speeds of up to 3.6 Gbps by using 2 Orthogonal Frequency-Division Multiplexing (OFDM) downstream channels (and up to 4 Gbps in case of 32 Single Carrier QAM) and up to 1.5 Gbps upstream by using 2 Orthogonal Frequency-Division Multiple Access (OFDMA) upstream channels. 

     The CM-3111(4)has four GigE LAN ports with support forbonding to allow for delivered speeds of up to 4Gbps.This enhanced and superior performance allows Cable Operators to propose multi-Gigabit data services to their customers through various applications, from IP connectivity to ultra-high speed internet access and gaming.  

● Cable Modem only (no Wi-Fi router). 
● Supports IPv4 and IPv6 internet browsing standards.
● DOCSIS® 3.1 compliant .
● Backward compatible with (Euro)DOCSIS3.0/2.0/1.1/1.0 .
● 2×2 OFDM(A)bonded channels in DOCSI3.1 mode
● 32×8 bonded channels in DOCSIS3.0 mode. 
● Four Gigabit Ethernet ports, both capable of Gigabit speeds.  
● Built in RF spectrum analyzer .
● Full Band Capture Tuner (FBC).

  • Specification

Specifications:

 

Solution

Solution

Main Chipset

BCM3390

Flash Memory

1Gbits

DDRMemory

2Gbits

 

User Inferface

User Interface

Power Jack

DC power jack, 12V/1.5A input,φ2.1

On/Off Switch

One On/Off switch

RF

F-type female 75Ω

Reset button

CM Reset button

Ethernet LAN

RJ-45 Port (Black color, unshielded)
10/100/1000Mpbs GE

 

LED indicator

LED Indicative

Color

Status

Description

POWER

Green

Solid Light

Power on

Light off

Power off

D/S

Green

Blinking

Searching downstream channel

Solid Light

locked

U/S

Green

Blinking

Searching upstream channel

Solid Light

locked

Online

Green

Blinking

Registering

Solid Light

Registered

LAN1-4

 

Green

Solid Light

Link successfully

Blinking

Data transmitting

Light off

Link off

 

S/W Features

Feature Item

Feature

Detailed Description

DOCSIS Compliance

DOCSIS® 3.1 compliant

 

Backward compatible with (Euro)DOCSIS® 3.0/2.0

 

Channelbonding

2×2 OFDM(A)bonded channels in DOCSI3.1 mode

32×8 bonded channels in DOCSIS3.0 mode

Full band capture tuner

 

Built-in RF spectrum analyzer

 

MPEG2 over IP encapsulation solution

IPSV/IPTV

CMTS

Any qualified EuroDOCSIS® / DOCSIS® CMTS

RF downstream

Frequency range

258 - 1218 MHz

Data rates (theoretical)

Up to 4 Gbps

Up to 5 Gbps with 32 SC-QAM

Channel bandwidth

EuroDOCSIS®3.0 8 MHz

DOCSIS®3.0 6 MHz

DOCSIS 3.1 max. 192 MHz bands

Downstream modulation

64 QAM, 256 QAM, 1024QAM, 2048 QAM, 4096 QAM

Input signal level range

-15 dBmV / + 15 dBmV

RF upstream

Frequency range

5 - 204 MHz

Data rates (theoretical)

DOCSIS 3.1 Up to 1.5 Gbps

(Euro)DOCSIS 3.0 262 Mbps (theoretical, 8 x 32.78 Mbps)

Channel bandwidth

DOCSIS 3.1 96 MHz

(Euro)DOCSIS 3.0 200, 400, 800 kHz 1.6, 3.2, 6.4 MHz

Upstream modulation

QPSK,8 QAM, 16 QAM, 32 QAM, 64 QAM,128 QAM

NetworkProtocol

Dual Stack IP (IPv4, IPv6)

 

TCP, UDP,ARP, ICMP, DHCP,TFTP

 

Protocol filtering

Ethernet and IP

 

Security

Baseline Privacy Interface Plus (BPI+)

 

Preventing DOS attacks

 

Security online FW

 

Management

User-friendly GUI via HTTP

 

Command Line Interface

telnet

SNMP

SNMP v1 v2 v3

 

Power

Power

AdaptorInput

100 ~ 240 VAC(±10%), 50/60Hz

AdaptorOutput

Single-output-DC 12V, 1.5A,φ2.1

Dyinggasp

Support

Power consumption

The maximum power consumption needs to be under 90% of Power Adapter’s consumption

 

 

Environment

Environment

Operating Temperature

0℃~40℃ (32℉~104℉);

Storage Temperature

-20℃~70℃ (-4℉~158℉)

Operating Humidity

0 to 95% RH

Storage Humidity

0 to 95% RH

Green Product Requirement

RoHS ,CoC

 


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