(1)Realize monitor of remote equipment from local equipment( Having two rows of LED, upper row indicate local status, lower row indicate remote status, unframing equipment have not this function.) |
(2)Based on self Copyright IC. |
(3)Ethernet interface Semi/full duplex auto- adapt, support VLAN. |
(4)Ethernet interface support auto-mdix. |
(5)Provide 2 clock types: E1 master clock, E1 line clock. |
(6)provide 3 loop functions: local loop, to remote loop, order remote loop. |
(7)Have pseudo random code test function, easy to install and maintain. |
(8)E1 can support rate N*64k(N=1-32); |
(9)Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance. |
(10)V.35 support hot plug, connect with DTE or DCE. |
(11)Provide 1 to 4 phone throwin, support incoming call display, and inverted polarity charging. |
(13)support configure function to remote device from local device. |
(14)voice port support o port and s port, o port connect with switch, s port connect with telephone. |
(15)Network management interface use SNMP. |
(16)Two types:Standalone, desktop, 19inch;Card,usually be inserted in our 19 inch rack . |