16E1 Over Gigabit Ethernet Multiplexer 16E1 Over IP

1.       Provide 5 Gigabit ethernet electrical ports and 1 Gigabit ethernet optical port, 6 ports serve as network uplinks or users ports

2.       Support Ethernet spanning tree protocol which enable normal work and protection in ring and mesh topology, protection resume in short time

3.       User-friendly Web server supported for easy setup and maintenance, alarm log provided

4.       Support SNMP V1/V2 network management

5.       Ethernet built-in layer 2 switch, support VLAN, comply with IEEE 802.3x, 802.1P

6.       Provide two pluggable E1 cards, each card supports 8 E1/T1s

7.       Point to point and point to multipoint supported

8.       Stable E1 clock recovery, low jitter and wander

9.       E1 support local and remote loop

10.   Low processing delay for E1 channels, high bandwidth usage efficiency

11.   Resist to packet loss, with PCM frame synchronization protection

12.   User definable encapsulation packet size for different application

13.   Support Ethernet encapsulation and UDP/IP protocol encapsulation.

14.   Support VLAN settings for E1 service and in band VLAN management.

15.   Enough jitter buffer to resist packet delay variation (PDV)

16.   Local Ethernet port throughput limiting, assuring E1 QoS

17.   120Ω balanced E1/T1 port, RJ-45 connector, support 75Ω unbalanced port through outside converting cable.