market@cabsat.com.cn, jzxyq@126.com
Products
Products
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)
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
10/100/1000Mpbs GE
