Realize monitor of remote equipment from local equipment (having two row of LEDs, upper row indicates local status and lower row indicates remote status)
Provides 4 channels Ethernet interface
4 Ethernet interfaces: 10M/100M, full/half duplex auto-adaptable and supports VLAN
Supports channel isolation function and can set VLAN based on TAG
Provides 3 kinds of loo-back functions: E1 self-looping at local end, Ethernet self-looping at local end and Ethernet being ordered to self-looping at remote end
Can realize local device order and remote device to auto-rate setting
Ethernet can support N x 64krate; the range of rate is 64 to1984k
V.35 supports N x 64krate (can select between V.35 and Ethernet random)
V.35 supports hot-plug function, can connect with DTE and DCE devices
Self-reset function of Ethernet monitoring, equipment will not damage
With abundant presentation function of Ethernet date, can detect real-time data communication status
Provides 1 to 8 audio throw-in, supports incoming call display and inverted polarity charging
Supports function of signal transmission among all end points
Voice port supports o-port and s-port or E&M2/4 line port
O-port connect with switch and s-port connect with telephone
Console port, supports super terminal control device
RS232 can transmit asynchronism 300 to 19,200 self adapt console date
RS232 can also transmit console date of remote router
Can configure console port of remote device through RS232 channel
