Figure 5-7 Working Principle of the EX8A Card
u The interface module provides 10G EPON ports, and enables conversion
between 10G EPON packets and Ethernet packets.
u The switch module aggregates signals from eight ports.
u The control module loads the card software, controls the card operation, and
manages the card.
u The power module supplies power to each functional module of the card.
u The clock module provides working clock signals for each functional module of
the card.
5.7.3 EXOA
Basic Information
Refer to Card Overview for the number, power consumption, maximum frame length
and weight of the card.
Panel Description
Table 5-16 Interfaces
Identifier
Meaning Description
1 to 16
10G EPON ports
Connect to ONUs via an ODN.
Version: B
47
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