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JH-HE31032C
JH-HE31032C

The JH-HE31032C is an indoor 1U chassis device in the D3-C series CMTS. It is specially designed for applications deployed in the front-end equipment room and has high coverage efficiency.

It provides high bandwidth internet access with high Qos control capability. It is designed to provide video services that require low latency and high throughput, such as IPTV and VOD, under heavy internet access requirements.

The JH-HE31032C has 1GE/10GE SFP/SFP+ optical ports and RJ45 electrical port. It has a built-in DHCP/TFTP/TOD server, no additional accessory equipment, easy installation, simple configuration, and high cost performance.

About D3 - C Series

The D3-C series are the third generation of Jinghong DOCSIS 3.0 CMTS platform. There are various product forms build for indoor, outdoor(D-node), mini front-end and modular type to meet various deployment scenarios.

Compared with its predecessor, the D3-C series are equipped with the latest MAC/PHY chips and an upgrade, more powerful Broadcom multi-core network processor. D3-C series have doubled the bandwidth with 3Mpps packet throughput, while maintaining all features from its predecessor. It can support 1000 CMs online simultaneously.

Bundled with 32 QAM channels for downstream (sharing one RF port), the data rate can reach up to 2Gbps. The downstream can be easily configured as data channels or IPQAM channels. It also supports multicast capabilities.

Bundled with 10 QPSK/QAM channels for upstream (sharing one RF port), the data rate can reach up to 400Mbps. It alse provides the upstream spectrum analysis function.

D3-C can run in L3 or L2 mode. It has perfect QoS mechanism, built-in DHCP/TFTP/ToD servers, supports DHCP relay, and supports IPv6. It can be adapted to varieties of operation environment for different requirements.

There are three ways to manage the D3-C series: 1) Login through Telnet on the local machine with command line (CLI) for configuration management; 2) Embedded Web mode which can be remotely connected; 3) Network management software based on SNMP protocol which supports network management software from third parties.

D3-C series are compatible with DOCSIS 3.0/2.0 standard cable modems, as well as cable modem built-in the set-top box, eMTA and other terminal equipment.


◆ Compliant with DOCSIS3.0/Euro-DOCSIS3.0/C-DOCSIS standards.

◆ DS*32, it can be easily configured to 64/256/1024QAM modulation mode with a maximum data rate of 2Gbps@1024QAM.

◆ US*10, it can be easily configured to QPSK/3~8 order QAM modulation mode, with the maximum a data rate of 400Mbps@256QAM.

◆ The number of channel bundles can be easily changed to facilitate the operator's planning and utilization of frequency resources.

◆ Maximum 1000 CMs simultaneous online.

◆ Supports layer 3 routing, static route, policy route, VLAN, L2VPN, ACL etc.

◆ Built-in DHCP/TFTP/ToD server, supports for DHCP relay, and multiple subnet subnets under CPE. Option 82/60 is supported.

◆ Both US and DS channels can achieve load balancing based on CM quantity (static) or traffic (dynamic) to ensure effective utilization of bandwidth resources.

◆ Supports IPv6, multicase, remote-query, Flap (DOCSIS signal quality jitters diagnosis), etc.

◆ The US/DS service classifiers are used to implement the service flow-based QoS mechanism to ensure the bandwidth and delay requirements of various services.

◆ Security: Support BPI+, CM authentication, anti-DoS attack, user isolation, IP source address check, and more.

◆ Upstream channel spectrum analysis.

◆ Three ways to manage: CLI, embedded web, SNMP.

◆ Support remote management and software upgrades.

◆ Suitable for deployment in remote sub headend, hotels,hospitals, etc.


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