optimized D3.0 CMTS with three layer routing function

JH-F3416B is the outdoor version CMTS from D3-B family. It is design to deploy in a harsher environment other than datacenter/headend, such as hanging on the outside wall of the client side building. JH-F3416B has all the core features from D3-B family, plus additional RF ports to support more connection with other optical equipments in the network. JH-F3416B can be connected to GE/EPON/GPON for its upper links. The RF port can have two different options as the applicant various: 1) DS/US Separate Output Port or 2) 4 Input & 4 Output Port (see ‘Application topology’ part in this document). The JH-F3416B case is water proof, and could provide the cooling for the system. Without the need for cooling fans, JH-F3416B is much quieter. 

About D3-B

D3-B family is the upgrade version of D3 family, running DOCSIS 3.0 and C-DOCSIS protocol. The D3-B family includes the following forms of CMTS: compact rack-mount type (1U), high-density (3U) ,outdoor type and D-Node type.

The benefits of D3-B family over D3 family are listed as follows:

• Upgrade from Dual core to Quad core processor for data forwarding;
• Upgrade from DDR2 to DDR3 RAM;
• Improved power management;
• Migrate to Linux operating system;

With these changes, the D3-B family provides faster forwarding capabilities and larger throughput for IP packet (especially smaller size packet or fragment packet are optimized).

All D3-B family products implement CMTS channel bonding technology, providing up to 16 QAM channels with total 1Gbps for DS (downstream), and up to 4 QPSK/QAM channels with total 160 Mbps for US (upstream). The DS can be easily configured to run as either data channel or IPQAM channel. It provides both electrical (RJ45) and optical (SFP, 1.25Gbps) connection for data forwarding. D3-B family also implements layer 3 routing function, QoS, DHCP/TFTP services, and DHCP relay.

Users have 3 management methods, including CLI with Telnet, Web interface and third-party tool via SNMP.

• Users can use CLI by login with Telnet (direct connection to the CMTS).
• Users can remote login to the CMTS embedded web interface through internet
• Users can use third-party Network Management System that supports SNMP to manage the CTMS.

D3-B family is capable to run with DOCSIS 3.0/2.0 cable modems, set top boxes (built-in with modems) and eMTA.

• Fully compatible with DOCSIS 3.0, C-DOCSIS, supports both EURO-DOCSIS and DOCSIS, works with DOCSIS cable modems.
• Users are free to configure the 16 DS channels bonding together, with 64/256/1024 QAM, with maximum 1.0Gbps @ 1024 QAM.
• Users are free to configure the 4 US channels bonding together, with QPSK/3~8 orders QAM, with maximum 160Mbps.
• Flexible channel bonding option.
• Supports maximum 500 clients (Cable modems) online simultaneously.
• Supports layer 3 routing, static route, policy route, VLAN, L2VPN, ACL.
• Built-in DHCP/TFTP service, supports DHCP relay, CPE subnet arrangement, supports Option 82, Option 60.
• Network interface has optical port (SFP) and RJ45 port.
• Load balancing mechanic for both DS and US, based on the number of clients (static) or data flow (dynamic).
• Supports IPv6, multicast, remote-query, Flap (DOCSIS signal quality jitter diagnosis), etc.
• Users US and DS service flow classifier, QoS based on service flow ensures bandwidth and latency needs for various services
• Secures network transmission via BPI+, CM identification, anti-DOS attack , user isolation and IP source checking.
• Supports US channel spectrum parameter analysis on web management and NMS(Network Management System).
• Three management methods, including CLI with Telnet, Web interface and third-party tool via SNMP.
• Automatically updates configuration file, easy for massive deployment.

1 year for hardware repairing, 5 years for software updating.

Jinghong Company always insist in specialization based on hi-tech & high quality. Jinghong’s CMTS has already been deployed successfully over 40 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.

Jinghong’s advantages

1.The first CMTS manufacturer in China, have been in this line since 1999.

2.Global buyers all over 40 countries and places.

3.Prompt after-sales support.

Contact: Emily Du   Skype:emily0319_1  Whatsapp:+86-13594136965   QQ: 1047776902  Website:

Please feel free to contact us for more details.