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Quick Start Guide
E072021-CS-R01
150200002419A
32-Port 400G Data Center Spine Switch
AS9726-32DB
1.
32-Port 400G Data Center Spine Switch AS9726-32DB
2.
Rack mounting kit—2 front-post brackets, 2 rear-post brackets
and ears, 20 screws, and 2 ear-locking screws
3.
Power cord (included with AC PSUs only)
4.
Console cable—RJ-45 to DE-9
5.
Documentation—
Quick Start Guide
(this document) and
Safety
and Regulatory Information
1.
System LEDs and 1PPS timing port
2.
Management Ports: 1 x 1000BASE-T RJ-45, micro-USB/RJ-45
console, USB
3.
32 x 400G QSFP-DD ports
4.
2 x 10G SFP+ ports
5.
Product label
6.
2 x grounding screws (maximum torque 10 kgf-cm (8.7 lb-in))
7.
2 x AC PSUs
8.
6 x fan trays
3
7
8
5
6
1
4
2
2. B2F Airflow
Install back-to-front (B2F) airflow
fan trays (blue handles) and PSUs
(blue release latches).
Fan Tray Replacement
1.
Pull the handle release latch.
2.
Remove fan tray from the
chassis.
3.
Install replacement fan with
matching airflow direction.
PSU Replacement
1.
Remove the power cord.
2.
Press the release latch and
remove the PSU.
3.
Install replacement PSU with
matching airflow direction.
1. F2B Airflow
Remove front-to-back (F2B)
airflow fan trays (red handles) and
PSUs (red release latches).
Package Contents
Overview
FRU Replacement
Airflow Reversal
Loc:
Flashing Amber (switch locator)
Diag:
Green (OK), Amber (no OS or fault)
PS1/PS2:
Green (OK), Amber (fault)
Fan:
Green (OK), Amber (fault)
Reset Button
SFP+ 10G LEDs
Left: Green (link)
Right: Green (10G), Amber (1G)
RJ-45 Mgmt LEDs
Left: Green (link)
Right: Green (activity)
QSFP-DD LEDs
400G: 1 LED Blue
200G Breakout: 1 LED White,
1-2 LEDs Green
100G Breakout: 1-4 LEDs Green
50G Breakout: 1 LED Cyan
System LEDs/Buttons
Port LEDs
1
2
3
4
5
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*150200002419A_R01*
