3com S7906E Installation Instruction
1-8
Figure 1-6
An EPON system
OLT port
Each PON port on an EPON card in an S7900E switch is an independent OLT device. For an S7900E
switch, a PON port is an OLT port. An OLT port number is in the format EPON card slot
switch, a PON port is an OLT port. An OLT port number is in the format EPON card slot
number/sub-card slot number/OLT port number
, such as OLT 3/0/1, as shown in
.
ONU port
Each OLT port of an S7900E switch has 64 logical ONU ports. An ONU port becomes a physical port
only after an ONU device is bound with it. The configurations performed in ONU port view take effect on
the corresponding ONU device. An ONU port number is in the format EPON card slot number/sub-card
only after an ONU device is bound with it. The configurations performed in ONU port view take effect on
the corresponding ONU device. An ONU port number is in the format EPON card slot number/sub-card
slot number/OLT port number: ONU port number
, such as ONU 3/0/1:1, as shown in
.
UNI Port
A UNI port is an ONU device port connected to a user. The UNI port number supported by an S7900E
switch is in the range 1 to 80. The actual numbers vary with ONU devices. For example, when the ONU
device corresponding to ONU 3/0/1:1 in an EPON system is S3100-16C-EPON-EI, the UNI port number
is in the range 1 to 16.
switch is in the range 1 to 80. The actual numbers vary with ONU devices. For example, when the ONU
device corresponding to ONU 3/0/1:1 in an EPON system is S3100-16C-EPON-EI, the UNI port number
is in the range 1 to 16.
S7900E OLT Configuration Task List
attached to one OLT port and each ONU is connected to only one user.
, this document details the
functions of an S7900E Ethernet switch working as an OLT device and the configurations for the
functions.
functions.
Complete the following tasks to configure OLT on an S7900E switch:
Task
Remarks
EPON system parameter description and
configuration
configuration
Description and configuration of the functions
of an S7900E switch working as an OLT
device
of an S7900E switch working as an OLT
device
Description and configuration procedure of ONU
remote management through OLT
remote management through OLT