6
Front Panel
Figure 3-1 Rack installation
The installation process is as follows:
Step I: Pre-Installation Validation
Ensure the cabinet is fixed and the installation location of the OLT device in the cabinet is well
arranged, and no obstacles inside the cabinet and the surroundings affecting the installation
of the device exist.
Prepare the OLT device to be installed and move the device to the place where is near the
cabinet and facilitates the handling.
Step II: Lift the OLT device and slowly move the device to the front of the cabinet.
Step III: Lift the OLT device to the location slightly higher than the tray or sideway of the cabinet,
place the OLT device to the tray or sideway of the cabinet and then push it to the cabinet.
Step IV. Use screws to fix the suspension loops of the cabinet to the square holes of the 19-inch
cabinet column and to fix the OLT device to the cabinet.
3.4 Port and Connection
The chapter describes the port and power supply connection situation in OLT system, mainly
include the following parts:
Uplink Port
PON Port Connection
Ground Cable Connection
Management Port Connection
Please carefully read the following introduction before connecting each port of OLT:
3.4.1 Uplink Port
3.4.1.1 Port Explanation
OLT offers eight GE electrical port, eight GE SFP optical port and two 10 Gigabit port for uplink.
Electrical port and optical port can combination at the sometime, you can use direct-through, cross
cable or fiber connection of the OLT and uplink equipment.
SFP module can be the optical module or the electrical module, and follow standards below:
1000Base-LX (Long wave length)
1000Base-SX (Short wave length)
