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2.3.2
Appearance
EP4 subcard can be plugged at Slot 2 or Slot 3, as shown in the figure below.
2.3.3
Interfaces
There are 4 interfaces on EP4 subcard panel. The interface types and purposes are shown in the table
below.
Interface name
PON 1/2/3/4
Note: Please refer to Section 4 Small Form-Factor Pluggable for the detail introduction of
1000BASE-X, 1000BASE-PX20-D and 1000BASE-PX20-D-M optical module.
2.3.4
Indicators
There are 5 indicators on EP4 subcard panel. The indicators description is shown in the table below.
Print
PWR
LNK 1/2/3/4
2.3.5
Normal specifications
Dimension: 129.4mm (W) x 243.4mm (D) x 19.8mm (H)
Weight: 0.3 kg
Power Consumption: 13 W
Figure 2-7 EP4 subcard panel
Table 2-8 EP4 subcard panel interface
Interface type
PON SFP
Service downlink
Table 2-9 Indicators on EP4 subcard panel
Status
Power supply indicator.
Green
ON: power supply works in order.
OFF: power supply works out of order.
PON interface working indicators.
Green
ON: interface link up and there is normally registered ONU.
OFF: interface link down and there is not normally registered
ONU.
Purpose
The available optical module types:
interface
1000BASE-PX20-D-M
Description
Description
1000BASE-PX20-D
User Manual
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