Edge-Core DCS520 User manual

– 1 –
Quick Start Guide
E042023-CS-R02
150200002542A
25.6T Data Center Switch
AS9736-64D
1.
25.6T Data Center Switch AS9736-64D
2. Rack mounting kit—2 front-post brackets, 2 rear-post brackets
and 24 screws
3. HVAC/IEC C20 1m power cord
4. Documentation—Quick Start Guide (this document) and Safety
and Regulatory Information
1. System LEDs
2. 2 x 10G SFP+ management ports
3. 64 x 400G QSFP56-DD ports
4. RJ-45 console port
5. 1000BASE-T RJ-45 management port, USB
6. PSU 1
7. 2 x grounding screws (maximum torque 10 kgf-cm (8.7 lb-in)
8. 4 x fan trays
9. PSU 2
368
57
14
27
9
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 the replacement PSU in a matching orientation.
(PSU 1 AC socket faces down, and PSU 2 AC socket faces up.)
PSU 1 PSU 2
Package Contents
Overview
FRU Replacement
1. System LEDs
LOC: Flashing Blue/Amber (switch locator)
STAT: Green (OK), Blinking Green (system booting), Amber (fault)
FAN: Green (OK), Amber (fault), Blinking Amber (too few fans
installed)
PSU1/PSU2: Green (OK), Amber (fault)
2. SFP+ 10G LEDs: Left: Green (10G link), Amber (1G link)
Right: Green (10G activity), Amber (1G activity)
3. RJ-45 MGMT LEDs: Left: Green (1G link), Amber (10/100M link)
Right: Green (1G activity), Amber (10/100M activity)
4. QSFP56-DD LEDs
400G (1 x 8 lanes 50G PAM4): 1 LED Blue
200G (2 x 4 lanes 50G PAM4): 2 LEDs Cyan
100G (4 x 2 lanes 50G PAM4): 4 LEDs Green
100G (1 x 4 lanes 25G NRZ): 1 LED Green
40G (1 x 4 lanes 10G NRZ): 1 LED Dark Green
50G (2 x 2 lanes 25G NRZ): 2 LEDs Red
25G (4 x 1 lane 25G NRZ): 4 LEDs Orange
10G (4 x 1 lane 10G NRZ): 4 LEDs Yellow
1233
4
1 2 3 4
www.edge-core.com
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System/Port LEDs

Quick Start Guide
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Mount the Device
Ground the Device
Connect Power
Make Network Connections
Warning: For a safe and reliable installation, use only
the accessories and screws provided with the device. Use
of other accessories and screws could result in damage to
the unit. Any damages incurred by using unapproved
accessories are not covered by the warranty.
Avertissement: Pour une installation sûre et fiable,
utilisez uniquement les accessoires et les vis fournies avec
l’appareil. L’utilisation d’autres accessoires et vis pourrait
endommager l’appareil. Les dommages causés par
l’utilisation d’accessoires non approuvés ne sont pas
couverts par la garantie.
Note: The device has the Open Network Install Environment
(ONIE) software installer preloaded, but no software image.
Information about compatible software can be found at
www.edge-core.com.
Note: The drawings in this document are for illustration only
and may not match your particular model.
Caution: This device must be installed in a
telecommunications room or a server room where only
qualified personnel have access.
Attention: Cet appareil doit être installé dans une salle de
télécommunications ou une salle de serveurs où seul le
personnel qualifié a accès.
1
1. Attach the Brackets
Use the included screws to attach the front- and rear-post brackets.
2. Mount the Device
Mount the device in the rack and secure it with rack screws.
2
Verify Rack Ground
Ensure the rack on which the device is to be mounted is properly
grounded and in compliance with ETSI ETS 300 253. Verify that there is
a good electrical connection to the grounding point on the rack (no
paint or isolating surface treatment).
Attach Grounding Wire
Attach a lug (not provided) to a #6 AWG minimum grounding wire
(not provided), and connect it to the grounding point on the device rear
panel. Then connect the other end of the wire to rack ground.
3
When the input voltage is 200-240 VAC or 240 VDC, install one or
two AC PSUs and connect them to the AC power source.
When the input voltage is 100-127 VAC, two AC PSUs must be
installed and connected to the AC power source.
4
400G QSFP56-DD Ports and 10G SFP+ Ports
Install transceivers and then connect fiber optic cabling to the
transceiver ports.
Alternatively, connect DAC or AOC cables directly to the slots.
Installation

Quick Start Guide
– 3 –
Make Management Connections
5
10/100/1000M RJ-45 Management Port
Connect Cat. 5e or better twisted-pair cable.
RJ-45 Console Port
Use an RJ-45-to-DB-9 null-modem console cable (not included) to
connect to a PC running terminal emulator software. Use a USB-to-
male DB-9 adapter cable (not included) for connections to PCs that do
not have a DB-9 serial port.
Configure the serial connection: 115200 bps, 8 characters, no parity,
one stop bit, 8 data bits, and no flow control.
Console cable pinouts and wiring:
Device’s RJ-45 Console Null Modem PC’s 9-Pin DTE Port
6 RXD (receive data) <---------------- 3 TXD (transmit data)
3 TXD (transmit data) ----------------> 2 RXD (receive data)
4,5 SGND (signal ground) ------------------ 5 SGND (signal ground)
Hardware Specifications
Size (WxDxH) 440 x 649.2 x 87 mm (17.32 x 25.56 x 3.43 in.)
Weight 21.5 kg (47.4 lb), with 2 PSUs and 4 fans installed
Temperature Operating: 0° C to 45° C (32° F to 113° F)
Storage: -40° C to 70° C (-40° F to 158° F)
Humidity Operating: 5% to 95% (non-condensing)
Power
Consumption
2100 Watts maximum
AC PSU
Input Power
Rating
100–127 VAC, 50/60 Hz, 12 A maximum
200–240 VAC, 50/60 Hz, 15 A maximum
HVDC: 240 VDC, 15 A maximum
Regulatory Compliances
Emissions EN 55032:2015+A1:2020 Class A
EN IEC 61000-3-2:2019+A1:2021 Class A
EN 61000-3-3:2013+A1:2019
FCC Class A
Immunity EN 55035:2017+A11:2020
IEC 61000-4-2/3/4/5/6/8/11
Safety UL (CSA 22.2 No 62368-1 & UL62368-1)
CB (IEC/EN 62368-1)