2e1 Over Ethernet Multiplexer, Brand Name : Baudcom

We are offering 2e1 over ethernet multiplexer.
Baudcm's 2e1 over ethernet multiplexer equipment supports transportation of t1e1 over 10100m ethernet transmission.the 2e1 over ip easily managed by web management.
brief introduction
as a cost effective solution for the traditional telecom services migrate to the ip packet networking technology, bd-2e1-ip-mini adopts the innovative tdm over ip technology, it transports the legacy e1 data through the existing ethernet or ip network.
the 2 e1 over ethernet converter can support e1 or t1 protocol,can used as e1 over ethernet converter or t1 over ethernet converter.
bd-2e1-ip is the new generation of the tdm over ip equipment with ip circuit emulation that supports transportation of e1 over ethernet or ip network. The uplink ports are ieee 802.3 compliant, 10100baset auto-sensed ethernet port.
the 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.
telecom and enterprise users can save a lot of access and equipement costs and generates new revenue by offering different types of service over existing ethernet networks. It is also suitable for connecting to the wireless equipment to achieve fast deployment of e1 services. One particular application is to build e1 links with low cost wireless lan bridges, replacing much more costly microwave radios. Operators can use bd-2e1-ip to provide legacy tdm services over wired or wireless packet network.
features
1. Support ietf rfc4553 satop protocol, ethernet encapsulation support ipudp.
2. Support poe power unit embedded, support maximum 60w power over ethernet.(optional)
3. User-friendly web server supported for easy setup and maintenance
4. Point to point application and point to multipoint application are supported
5. E1t1 port supported, e1 or t1 easy selected by web manager
6. Uplink ports 1+1 backup supported
7. Stable e1t1 clock recovery, low jitter and wander
8. Low processing delay for e1t1 channels, high bandwidth usage efficiency
9. Resist to packet loss, with pcm frame synchronization protection
10. User definable encapsulation packet size for different application
11. Enough jitter buffer to resist packet delay variation (pdv)
12. Local ethernet port throughput limiting, assuring e1t1 qos
13. Local and remote e1t1 los and ais and packet loss indication for trouble-shooting and maintenance
14. Support cascade concatenate for more than e1t1 port
15. Support double power or single power supplier.
16. 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).
17. ethernet support ieee 802.3x, rstp (802.1w), lldp, ethernet ring protection, oam and mac address automatic learning.
18. Ethernet packet size up to 9720byte
technical specifications
item description
model bd-2e1-ip 2 uplinks(1+1), 2 e1t1s
interfaces uplink 2 uplink ports
comply with ieee 802.3
speed and duplex auto-negotiation or manual
web manager supported
e1 port 2 e1 ports comply with g.703
impedance: e1-120ωt1-100ω or 75ω
power supply a dc -48v（-36v ~ -72v）
b ac ~220v（100v ~ 260v）
consumption ≤3w
working environment temperature 0~ 50°c
relative humidity ≤90% (non-condensing)
dimension w x h x d (mm): 185x35x 136.5