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STM-1 over Gigabit Ethernet TDM over IP Multiplexer
BD-STM1-GE realize STM-1 over Gigabit Ethernet service,which is a cost effective solution for the traditional telecom services migrate to the IP packet network.The BD-STM1-GE provide two SDH (STM-1) optical port and six Gigabit Ethernet ports (5 GE electrical ports and 1 GE optical SFP port).

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INFORMATION

Overview:

BD-STM1-GE realize STM-1 over 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.

  The BD-STM1-GE provide two SDH (STM-1) optical port and six Gigabit Ethernet ports (5 GE electrical ports and 1 GE optical SFP port).The uplink ports and user data ports are IEEE 802.3 compliant, 10/100/1000M auto-sensed Ethernet ports. The STM-1 over GE device can be easily managed by WEB managemenet.

   BD-STM1-GE provide 2 power card slots, can support two power supply,(AC+AC or AC+DC,or DC+DC).

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  E 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.

 

Features

 

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


Web management screen
STM1 over Gigabit ethernet converter management







Technical Specifications

 

Item

Description

Model

BD-STM1-GE

2 PWR slots

1 STM-1 slot

1 Ethernet uplink slot

1 External clock interface

Service card

Ethernet uplink card

5 GE electrical ports and 1 GE optical port

Comply with IEEE 802.3, 802.1Q, 802.1P, 802.3x

Speed and duplex auto-negotiation or manual

STM-1 card

2 port

Default SC/PC

Power

Supply

2 power slots

AC 220v power module

AC 110v power module

DC -48v power module

Consumption

≤40W

Working Environment

Temperature

0~ 50°C

Relative Humidity

≤90% (non-condensing)

Dimension

W x H x D (mm):

1U: 440 x 44 x 231 (mm)


Typical Application

 

STM-1 over Gigabit ethernet converter application diagram










Point to multipoint application

SDH over Gigabit ethernet point to multipoint application


GE to STM-1 ring application

FAQ


Q: Can the STM-1 over GE converter STM-1 port support 1+1 protection?
A: Yes,support.

Related Techinical solution:




Ordering information


Related Products

TDM over IP,E1s over ethernet

E1/2E1/4E1/8E1/16E1 over ethernet,TDM over IP.working as CPE with BD-STM1-GE.

Gigabit Ethernet to STM-1 Converter

GE over STM-1 multiplexer,Gigabit Ethernet/STM-1 Converter