QSFPTEK S7600-48Y8C User manual

1／12
www.qsfptek.com
V1.0
V1.0
S7600-48Y8C Quick Start Guide
48-Port 25Gb Ethernet L3+ Switch
48x 25G SFP28 Ports, with 8x 100G QSFP28 Uplinks, Support
MLAG

2／12
www.qsfptek.com
V1.0
Introduction
The S7600-48Y8C is a high-performance 25G/100G switch. The product position is to meet the
requirements of next generation enterprise, data center, Metro and HCI (Hyper-Converged
Infrastructure) networks.
We appreciate your decision to select S7600-48Y8C. This manual is intended to help you become
acquainted with the switch design and provide instructions for implementing the switches into your
network.
Accessories

3／12
www.qsfptek.com
V1.0
Hardware Overview
Front Panel Ports
Ports
Description
SFP28
SFP28 ports for 10G/25G connection
QSFP28
QSFP28 ports for 40G/100G connection
Back Panel Ports
Ports
Description
CON
An RJ45 console port for serial management
ETH
An RJ-45 Ethernet management port
USB
A USB management port for software and configuration backupand
offline software upgrade
Front Panel LEDs

4／12
www.qsfptek.com
V1.0
10G
LEDs
Status
Description
ID
Blue
On
ID indication function enable
Off
ID indication function disable
SYS
Green
On
The system is normal running
Amber
On
The system occur alarm or error.
-
Off
No power or System is not run or abnormality
ETH
Green
On
Port link.
Off
Port not link.
SFP28
(Port 1-48)
Green
On
25G port link.
Blinking
25G packets receiving or transmitting.
Amber
On
10G/1G port link.
Blinking
10G/1G packets receiving or transmitting.
-
Off
Port not link
QSFP28
(Port 49-56)
Green
On
100G/40G port link.
Blinking
100G/40G packets receiving or transmitting.
Amber
On
10G/1G port link.
Blinking
10G/1G packets receiving or transmitting.
-
Off
Port not link
Breakout
Loop Blinking
One or more 100G/40G ports are breakout
Off
None of the 100G/40G port is breakout

5／12
www.qsfptek.com
V1.0
Back Panel
Installation Requirements
Tools Preparation
Flathead screwdrivers
Phillips screwdrivers
ESD-preventive wrist strap
Temperature/Humidity Requirements ：
Cleanliness Requirements ：
Substance
Unit
Concentration limit
DUST
Particle/m3
≤ 3 X 104 (No visible dust on the tabletop for three days)
SO2
mg/m3
0.2
H2S
mg/m3
0.006
NH3
mg/m3
0.05
Cl2
mg/m3
0.01
Note: The dust particle size is ≥ 5 μm
Temperature
Humidity
0~45°C
10%～95%

6／12
www.qsfptek.com
V1.0
Mounting the Switch
Connecting the Power
1. Plug the AC power cord to the switch power port on the back rear.
2. Connect the other end of the power cord to a AC power source equipment.
Connecting the SFP28 Port
1. Insert the SFP28 module into the SFP28 port.
2. Plug a fiber patch cable to the SFP28 transceiver.
3. Connect the other end of the fiber to the device that you want to realize data
communication.
Connecting the QSFP28 Port

7／12
www.qsfptek.com
V1.0
1. Insert the QSFP28 module into the QSFP28 port.
2. Plug a fiber patch cable to the QSFP28 transceiver.
3. Connect the other end of the fiber to the device that you want to realize data
communication.
Connecting the Management Ports
Connecting the Console Port
1. Prepare an console cable.
2. Insert the RJ45 connector of the console cable into the console port on the switch.
3. Connect the D89 female connector on the other end of the console cable to the serial port on the
computer host.

8／12
www.qsfptek.com
V1.0
Connecting the ETH Port
1. Prepare an standard RJ45 Ethernet patch cable.
2. Insert one end of the RJ45 Ethernet patch cable to the computer RJ45 port.
3. Connect the RJ45 connector on the other end of the patch cable to the ETH port on the switch.
Connecting the USB Port
1. Prepare an Universal Serial Bus (USB) flash disk.
2. Insert the USB to the switch USB port.

9／12
www.qsfptek.com
V1.0
Configuring the Switch
Configuring the Switch Using the Web-based Interface
Step 1: Connect your computer to the switch using an Ethernet cable and open a web browser.
Step 2: Set the IP address of the computer to 192.168.1.x (where "x" is any number from 2 to 254)
and the subnet mask to 255.255.255.0.
Step 3: Open a web browser and type http://192.168.1.2 in the address bar. Enter the default
username and password (admin/admin).
Step 4: Click sign-in to access the web-based configuration page.

10／12
www.qsfptek.com
V1.0
Configuring the Switch Using the Console Port
Step 1: Use the console cable to direct connect the switch console port to your computer.
Step 2: Launch the terminal simulation software such as HyperTerminal on the computer.
Step 3: Configure the parameters of the terminal emulation software as follows: 115200 bits per
second, 8 data bits, no parity, 1 stop bit, and no flow control.
Step 4: Enter the default username and password (admin/admin).

11／12
www.qsfptek.com
V1.0
Troubleshooting
Loading Failure Processing:
After loading fails, the system will keep running in the original version. At this time, users should refer to the following
steps to re-check:
1. if physical port connections are good first. If some ports are not connected, then re-connect them
to ensure that physical connections are correct, and begin re-loading.
2. If physical connections are correct, then check the loading process information displayed on the
super terminal to verify if there are input errors. If there are input errors, correct them and re-load.
For example, when using TFTP protocol, we enter incorrect IP addresses of the Server and Switch,
name of loading software, do not specify the correct working path of the correct TFTP server, and so
on.
3. if physical connections are good, and there are no input errors in the loading process but the
loading fails finally, please contact agents for help.
User Password Lost:
If the system password is lost or forgotten, the following method can be used to reset the password:
1. Enter uBoot operation mode; see Chapter 5 for how to enter;
2. Input boot_flash_nopass command to start the system in uBoot mode;
Note: After using the boot_flash_nopass command, the system will clear up the startup-config files;
before starting this operation, the startup-config files will be stored in flash:/startup-config.conf.old
file.
Power System Troubleshooting:
The switch can judge if its power system is faulty according to the PWR indicator on the front panel:
when the power system works normally, the PWR indicator shall always keep lighting; when the
PWR indicator is off, please check if:
1. The power line of the switch is connected correctly.
2. The EPS of the switch matches the power required by the switch.
Configuration System Troubleshooting:
After the switch is powered on, if the system is normal, the startup information will be displayed on
the configuration terminal; If no display information on the configuration terminal appears, maybe
the configuration system is faulty, please check if:
1. The power is normal.
2. The cable of the configuration port (Console) is properly connected.
If no problems have been found after the above checks, it is possible that the configuration cable is
faulty or the parameter setting of the terminal (such as a super terminal) is incorrect, please check
accordingly.

12／12
www.qsfptek.com
V1.0
3. Troubleshooting for the terminal displaying hashes:
If the configuration terminal displays hashes, it is probable that the parameter setting of the terminal
(such as a super terminal) is incorrect Please confirm the parameter setting of the terminal (such as
HyperTerminal): baud rate: 115200, data bit: 8, parity: no, stop bit: 1, flow control: NA, selecting
terminal emulation: VT100.
Support and Other Resources
Contact us https://www.qsfptek.com/company/contact-us.html
Email [e-mail]
Customer Success https://www.qsfptek.com/resources/customer-success-stories
Product Warranty
S7600 series switches are backed by a 5-year limited warranty supported by QSFPTEK. And you are eligible
to apply for a return or exchange of your items within 14 days of receiving them.
For more details about applying qualifications, please live chat or email [e-mail] for support.
5 Year Warranty
14-day Return Window