4G信令网关
日期：2023.05.22
作者：世炬网络
产品特性：
- 高容量汇聚： 最大支持300个LTE小基站、3,000用户接入。
- 多核心网接入： 支持MOCN、S1-Flex及多MME负载均衡。
- 运营商级高可靠性： 支持主备冗余部署，系统可靠性达99.999%。
- 灵活部署： 支持NFV架构、物理服务器及虚拟机部署。
- 广泛兼容： 兼容第三方安全网关（SeGW），相关接口支持3GPP Release 15。
- 集中运维管理： 提供Web管理界面、SNMP监控及KPI性能统计。
产品功能：
| Item | Spec. |
| Network Technology | 4G LTE |
| Maximum Base Stations | 300 |
| Maximum Users |
3,000 |
| Virtual Gateways | 10 |
| Data Plane Throughput | 2 Gbps |
| Core Network Interface | S1-MME, S1-U |
| Inter-Base Station Interface | X2 |
| 3GPP Compatibility | Release 15 |
| Core Network Support |
Multiple MMEs, MOCN, S1-Flex |
| Mobility Management | Idle and connected-state mobility between macro cells and small cells, and between small cells |
| Access Modes | Open, Closed, Hybrid |
| Traffic Management |
Intelligent paging, overload and congestion protection |
| Reliability | 99.999% |
| High Availability | Active-standby redundancy with VIP-based failover |
| Deployment | Bare-metal servers, virtual machines, NFV |
| Security Gateway | Supports co-deployment with SeGW and third-party SeGW integration |
| Management Interface | Web-based management, SNMP |
| O&M Functions | System status, configuration, user information, KPI statistics, log management |
