H3C Technologies H3C MSR 50 - Manual (Page 103)

2-83
SIC-EPON
Introduction
The SIC-EPON is an EPON access module applicable to routers. Working as an ONU, it connects to an
OLT to access the Ethernet with a single fiber, providing solutions for FTTB, FTTC and FTTH. The
SIC-EPON delivers the following functions:
z
One 1000 Mbps Layer 3 GE interface
z
Single fiber access
z
1000 Mbps physical line rate
z
Multiple ONUs connecting to one OLT port, and TDM for uplink bandwidth.
Interface attributes
Table 2-70 Interface attributes of the SIC-EPON
Attribute Description
Connector type SC
Number of connectors 1
Frame format
Ethernet_II
Ethernet_SNAP
IEEE 802.2
IEEE 802.3
Operating mode 1000 Mbps full duplex
Network protocols
IP
Novell IPX
When you connect the SIC-EPON to an OLT, a passive optical splitter (POS) is needed. You need to
connect the inbound fiber of the POS to an OLT port, and connect the outbound fibers to ONUs, namely,
the SIC-EPON interfaces; therefore, a tree topology can be formed from the OLT port to the ONU ports.
When connecting a SIC-EPON interface to an OLT, use a POS. For the connection diagram, refer to
Figure 2-98 .
Interface LEDs
SIC-EPON panel is shown in the following figure:
Figure 2-97 SIC-EPON panel