Advertisement
9. Air intake vent
Slot Layout
Figure 4-17 Slot layout
Table 4-6 Description of slot layout
Slot Name
Slots for PICs
Slots for NSPs
Slot for MPUs
Slot for PSUs
Slot for fans
Interface Numbering
Numbering Rule of Service Interfaces on the NE20E-S8A
Service interfaces on the NE20E-S8A are numbered in the following format: 0/subcard slot
number/interface number on the subcard.
Issue ()
Slot Quantity
8
2
2
2
1
A subcard slot number is the number of the slot where an interface's subcard resides. A
subcard slot number ranges from 1 to 8.
An interface number on the subcard starts with 0, and its maximum value is determined
by the actual number of interfaces on the subcard.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
10. Rack mounting ear
Slot ID
1 to 8
9 and 10
11 and 12
13 and 14
15
-
-
Remarks
including
high-speed,
low-speed cards and
other PICs that
support hot swap
-
-
-
-
4 Chassis
42
Advertisement
