2. Features
Compatible with DOCSIS3.0, C-DOCSIS standard, work with all cable modem based on DOCSIS, support both EURO DOCSIS and DOCSIS.
16 DS channels bound, 64/256/1024QAM modulation mode optional. Data rate could reach up to 1.1Gbps@1024QAM.
4 US channels bound, could be configured to QPSK, 3-8 grade QAM mode, data rate could reach up to 160Mbps.
Flexible on channels bound quantity set for operators convenient planning and use of channel resource.
Layer 3 routing functions, support static route, VLAN, NAT and DHCP relay agent.
There are GE RJ45 port and SFP on WAN port, convenient and flexible.
Built-in DHCP/TFTP server, support PPPoE.
Load balancing based on quantity of CM either DS or US.
Support IPV6, multicast function.
QoS based on service flow ensures bandwidth needs for various services.
Ensure network transmit safety via various kinds of methods such as BPI+, CM identification, anti-DOS attack, user isolation and IP source checking.
Support US channel spectrum analysis via Web and NMS management
Support three management ways: CLI after log in via serial port or by telnet; Remote log in embed web NMS; External NMS server based on SNMP protocols which run windows OS.
3. Typical Application
1) Deployed at the headend
Features
One CMTS for one optical transmitter, the downstream frequncy can be used repeatedly.
Superior coverage capacity 1000 users commonly.
1.1Gbps bandwidth for IPTV, VOD services, meets NGB requirement.
Increase bandwidth by adding CMTS.
2) Deployed at the headend, solve the fiber shortage problem via RFoG workstation
Features
There is no more fiber on optical node for 1550nm fiber transport network.
RFoG workstation can finish transmission between US and DS by only one core fiber.
Greatly reduced the funnel noise.
1.1Gbps bandwidth could meet the NGB requirement.
CMTS upstream channel choose mixed input port, the circuit is simple and clear.
3) Deployed at the sub-front room
Features
HFC system fits for second optical transmission.
The Downstream channel resource from different rooms can be used repeatedly.
1.1Gbps bandwidth, support IPTV VOD, such kind of video services.
4. Specification
DownstreamUpstream
Euro- DOCSISDOCSIS
Modulation Mode64QAM/256QAM/1024QAM256QAM/64QAM/32QAM/16QAM/8QAM/QPSK
Frequency Range(MHz)112~1002 adjustable91~857 adjustable5~65
Single channel bandwidth (MHz)86 Single channel bandwidth (MHz)6.43.21.6
Binding channel quantity 164
Max. Total data bandwidth (Mbps)1000857160
Single channel data rate(Mbps)64QAM4127 Single channel data rate (Mbps)256QAM40.9620.4810.24
128QAM35.8417.928.96
256QAM55 3864QAM30.7215.367.68
32QAM25.6012.806.40
Output level (dBmV)45~58 adjustable
1 stepping16QAM20.4810.245.12
8QAM15.367.683.84
QPSK10.245.122.56
Input level (dBmV)-1~+29-4~+26-7~+23
Single channel baud rate (Msymps)64QAM6.952 5.056941 Single channel baud rate (Msymps)5.122.561.28
256QAM6.9525.360537
RF port number11
Reflection loss(dB)> 14> 14
Output impedance(Ω )75Input impedance (Ω )75
Supported protocolsEuro-DOCSIS/DOCSIS3.0/2.0, TCP/IP, ARP, RIPv2, ICMP, VLAN, multicast, OSPF, DHCP, TFTP, SNMP, PPPoE, DHCP relay agent, Telnet Etc.
Physical parameters
WAN PortGE SFPInput voltageAC100~230V
GE RJ45 Consumed power< 50W
RF portF type socket (imperial)Net weight2.50Kg
Console port RJ45Working conditionsTemperature: 0~40º C;
Humidity: <90%
Status displayLEDSize(W× H× D)430mm× 44mm× 285mm
Jinghong, the first professional CMTS manufaturer in China. Founded in 1999, located at the Jiulongpo District, Chongqing China, Jinghong is majoring in TRIPLE PLAY field, we specialized in DOCSIS technology applications in broad band networking services. We are mainly engaged in R&D, production and trading for wired data transmission network devices and relative software. We also provide professional system integration services and TRIPLE PLAY solution based on HFC. Experienced with years of technology accumulation, Jinghong company possesses a professional technical team and has powerful technical strength on networking construction project.
Jinghong Company always insist in specialization based on hi-tech & high quality. Jinghong' S CMTS has already been deployed successfully over 30 countries and places since 2007. We have won the confidence and trust of clients with high-quality products, excellent after-sales service and good reputation in the past years.
We will persistently hold the cooperation concept of "create the mutual prosperous future" and provide reliable products and services to all users.
Main Business
Core equipments for Triple-play solution
Tow way HFC reconstruction project
Network system integration based on HFC
