User's Manual

Product Description
E1 Spread Spectrum Radios
4-6
asynchronous data transmission which the maximum data rate is 9.6Kbps. Connect the COM1 or COM2
(RS-232/DB-9) of two-end computers to this port for simple file and data transmission.
M. Fuse: 250V/2A
N. Power switch
O. Input power port: -48V/1A DC
P. ETH LAN port: This port can be connected to the existing network to manage the system. You should
use a cross-over cable to connect with your computer.
Q. Ethernet Transmission Port: You could implement 10/100BaseT Ethernet transmission via this port.
9 ETH LAN port and Ethernet Transmission port are independent and can’t communicate with each other.
Table 4-4 The Definition of LED in Ethernet Transmission Port
Item Mark Definition
1 COL(Orange) On Collision happens to Ethernet.
On
Activate Ethernet port, and connect with proper
equipment.
2 Link(Green)
Flashing Active Ethernet port, but connect improperly.