Cabsat industrial limited
Cabsat industrial limited
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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).
Specifications:
Solution
| Solution | |
| Main Chipset | BCM3390 |
| Flash Memory | 1Gbits |
| DDRMemory | 2Gbits |
| 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 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 |
| 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 update | ||
| Management | User-friendly GUI via HTTP | |
| Command Line Interface | telnet | |
| SNMP | SNMP v1 v2 v3 |
| 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 | |
| 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 |