BD-STM1-GE实现STM-1以上的GE（千兆位以太网）的服务，这是传统电信服务迁移到IP分组网络具有成本效益的解决方案。 BD-STM1-GE采用创新的TDM over IP技术，具有IP电路仿真支持交通1xSTM-1（63个E1 / VC-12）上的GE端口。

的最先进的国家设计提供了最高的可用性与准确的定时信号和数据比特流重建。 根据不同的应用的要求，即预定义的系统参数型材; 最终简化安装过程，节省了维护成本。

BD-STM1-GE可以聚集63个E1通过IP远程服务，以1 STM-1接口。 该STM1在GE的设备支持多点指向的应用程序。 远程客户端设备可以在BAUDCOM TDM其他成员的IP系列，如BD-E1-IP，BD-2E1-IP，BD-4E1-IP，BD-8E1-IP，BD-16E1-IP等运行标准E1服务 。 电信和企业用户可以节省大量的接入和设备成本，并在他们的分组交换基础设施，提供不同类型的服务产生新的收入。

1.支持IETF RFC4553 SATOP协议，以太网封装支持IP / UDP。

2.提供5千兆电口和1个GE光口; 6 GE端口作为网络上行链路或用户端口; 5 GE电口任何人都可以充当网管口

支持，方便安装和维护3.用户友好的Web服务器

4.支持SNMP V1 / V2网络管理

5. STM-1卡有2个端口，支持本地时钟，STM-1线路时钟和外部时钟。

6.以太网内置2层交换机支持VLAN（基于端口，基于802.1Q和QinQ功能为主），服务质量（基于端口的，8021.1P基础，基于MAC和基于TOS）。

7.支持以太网IEEE 802.3X，RSTP（802.1w）的支持，LLDP; 以太环网保护; OAM和MAC地址自动学习

8.以太网数据包大小达到9720byte

以多点支持9点对点和点

10.本地以太网端口吞吐量限制

11.软件和硬件的在线升级

12.电源冗余

点对多点应用

GE到STM-1环的应用

BD-STM1-GE realize STM-1 over GE (Gigabit Ethernet) service, which is a cost effective solution for the traditional telecom services migrate to the IP packet network. BD-STM1-GE adopts the innovative TDM over IP technology, with IP circuit emulation that supports transportation of 1xSTM-1 (63 E1/ VC-12) over GE port.

State-of-the-art design provides the highest availability with the accurate timing signal and data bit stream reconstruction. Predefined system parameter profiles that according to different application requirement; ultimately simplify the installation process and saving the maintenance cost.

BD-STM1-GE can aggregate 63 E1 over IP remote services to 1 STM-1 port. The STM1 over GE device support multipoint to point application. Remote CPEs could be other members in BAUDCOM TDM over IP family such as BD-E1-IP, BD-2E1-IP, BD-4E1-IP, BD-8E1-IP, BD-16E1-IP etc. to run legacy E1 services. Telecom and Enterprise users can save a lot of access and equipment costs and generates new revenue by offering different types of services over their packet-switched infrastructure.

1. Support IETF RFC4553 SAToP protocol, Ethernet encapsulation support IP/ UDP.

2. Provide 5 GE electrical ports and 1 GE optical port; 6 GE ports serve as network uplinks or users ports; Anyone of 5 GE electrical ports may act as NM port

3. User-friendly Web server supported for easy setup and maintenance

4. Support SNMP V1/ V2 network management

5. STM-1 card has 2 port, support local clock, STM-1 line clock and external clock.

6. Ethernet built-in layer 2 switch, support VLAN (port based, 802.1Q based and QinQ based) , QoS (port based, 8021.1P based, MAC based and TOS based) .

7. Ethernet support IEEE 802.3x, RSTP (802.1w) , LLDP; Ethernet ring protection; OAM and MAC address automatic learning

8. Ethernet packet size up to 9720byte

9. Point to point and point to multipoint supported

10. Local Ethernet port throughput limiting

11. Software and hardware online upgrade

12. Power supply redundancy

Point to multipoint application

GE to STM-1 ring application