eCNS210 Core Network - Huawei Products
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eCNS210 Core Network

The eCNS210 is a device of the core network in LTE (Long Term Evolution) radio trunking system. The eCNS210 is a compact EPC (Evolved Packet Core) which integrates the function of MME, S-GW/P-GW and HSS into only one subrack. The eCNS210 provides huge throughput and subscribers management ability to meet with enterprise need. Except for broadband access features, eCNS210 is optimized designed for professional trunking and together with trunking optimized eNodeBs and the customer can harvest professional trunking, video dispatching and data service in one eCNS210.

High Performance

Thanks to a rich background in LTE/EPC product development, the eCNS210 products support up to 40 Gbps throughput with 200,000 subscribers. These products can be deployed to meet current and future needs, such as voice, dispatching command, operational data, video, etc. In addition, the Quality of Service (QoS) mechanism in the eCNS210 can guarantee critical data transmission in any situation.

High Integration

Normally, the public LTE core network incorporates the MME (Mobility Management Entity), SGW (Serving Gateway), PGW (Packet Data Network Gateway), and HSS (Home Subscriber Server) network elements. The eCNS210 integrates all of these elements into only one subrack, allowing industries to deploy a network with minimal integration efforts, reduced risk, and faster time-to-market. Industries can avoid allocating too many valuable resource for engineering efforts and reduce operational and capital expenditures.

High Reliability

Based on an ATCA (Advanced Telecommunications Computing Architecture) hardware platform, the eCNS210 products are designed to operate with high reliability and are built on industry-standard 14U ATCA hardware, which supports varying degrees of redundant configurations to match industry requirements.


  • 1+1 board backup and N+1 eCNS geography redundancy


  • Overload control, fault prevention, automatic data backup, and operational

security management.

All these reliability mechanisms ensure an eLTE core network availability of 99.999%.

eCNS210 is developed on the ATCA platform, the technical specification is shown in the following table:

Item Values
Maximum Number of Users 200,000
Maximum Number of Groups 20,000
Maximum Number of eNodeB 1,500
Maximum Number of Perform voice service concurrently 2,000
Maximum PS Throughput (UL+DL) 40G

The hardware platform used by eCNS210 is ATCA platform, and eCNS210 frame’s technical specification meets PICMG 3.0 (the PCI Industrial Computer Manufacturers Group 3.0), and the whole technical specification is shown in the table below:

Mechanical Parameters Height 14U(1U=44.45 mm)
Width 442mm(only frame)/482mm(Hanging ears)
Depth 437mm
Empty frame weight 27kg
Full frame weight 93.2kg
Power Parameters Rated voltage -48V DC
Operating voltage -40V DC to -72V DC
Environment Parameters Temperature Long-term: 0℃ to 45℃(41℉ to 113℉) Short-term: -5℃ to +55℃(23℉ to 131℉) Storage: -40℃ to +70℃(-40℉ to +158℉)
Humidity Long-term: 5% RH to 85% RH(No condensation) Short-term: 5% RH to 90% RH(No condensation) Storage: 10% RH to 95% RH(No condensation)