[DCN] Q & A: How Do I Query the Serial Number of a Device?

Created: Jun 28, 2019 09:11:44Latest reply: Jun 28, 2019 19:18:20 86 3 0 0
  Rewarded Hi-coins: 0 (problem resolved)

An Equipment Serial Number (ESN) is a string that uniquely identifies a server. An ESN is required when you apply for technical support from Huawei. How Do I Query the Serial Number of a Device?

  • x
  • convention:

Featured Answers
yogijain
MVE Created Jun 28, 2019 09:13:40 Helpful(0) Helpful(0)

Hi
Please fidn the procedure 


1) Display Elable 

2) Manualy :

imgDownload?uuid=f92e6faf2fa04f91bb256af

Panel

Figure 2-3 shows the MM910 panel.

Figure 2-3 MM910 panel
imgDownload?uuid=f7a5460c0c3c474f88694f7

1

Captive screw

2

Product model

3

Ejector lever

4

ACT indicator

5

HLY indicator

6

PWR indicator

7

RST button

8

COM serial port

9

MGMT port

10

Data transmission status indicator

11

STACK port

12

Connection status indicator

13

RS485 port

14

Video graphics array (VGA) port

15

USB port 2

16

USB port 1

imgDownload?uuid=28ddd42695b04cddb2d01df

The MM910 provides the RST button to reset or restart the MM910. Do not use this button to restart the MM910 when the system is executing a command; otherwise, data loss will occur.

ESN

An Equipment Serial Number (ESN) uniquely identifies a server. An ESN is required when you apply for technical support from Huawei.

Figure 2-4 ESN example
imgDownload?uuid=08debaf815a248e8809c78b

Callout No.

Description

1

ESN ID (two characters), which is 21 by default.

2

Material identification code (eight characters), that is, processing code.

3

Vendor code (two characters). The code 10 indicates Huawei, and other values indicate outsourcing vendors.

4

Year and month (two characters).

  • The first character indicates the year, where:
    • Digits 1 to 9 indicate 2001 to 2009, respectively.
    • Letters A to H indicate 2010 to 2017, respectively.
    • Letters J to N indicate 2018 to 2022, respectively.
    • Letters P to Y indicate 2023 to 2032, respectively.
NOTE:

The years from 2010 are represented by upper-case letters excluding I, O, and Z because the three letters are similar to the digits 1, 0, and 2.

  • The second character indicates the month, where:
    • Digits 1 to 9 indicate January to September, respectively.
    • Letters A to C indicate October to December, respectively.

5

Serial number (six characters).

6

RoHS compliance (one character). Y indicates environmental protection processing.

7

Internal model, that is, model.


HiKnow APP >Maintance status > Enter or scan the barcode and send it to on mail to  avoid manual  error 

Please crosscheck

Regards




  • x
  • convention:

My%20name%20is%20Yogendra%20Jain%2C%20and%20I%20work%20as%20a%20Project%20Manager%20at%20Brightstar%20telecommunication%20India%20Limited.%20We%20are%20a%20top-ranking%205-star%20CSP%20%2F%20ASP%20Partner.I%20have%20more%20than%2013%20years%20of%20experience%20in%20the%20telecom%20domain.%20Working%20in%20the%20IP%20domain%20for%20the%20last%2010%20years%2C%20I%20participated%20in%20ISP%2C%20PSU%2C%20and%20governance%20projects%20using%20versatile%20OEMS%20products%20like%20Cisco%2C%20Brocade%2C%20Huawei%20and%20juniper.%20I%20have%20also%20been%20blessed%20with%20more%20than%2010%20technical%20certifications..and%20active%20member%20of%20Community%20since%20last%202%20yr
All Answers
DCN_Documentation
DCN_Documentation Official Created Jun 28, 2019 09:13:03 Helpful(0) Helpful(0)

1: View the slide-out information label (with the SN).
2: Use the MM910 WebUI.
  • x
  • convention:

yogijain
yogijain MVE Created Jun 28, 2019 09:13:40 Helpful(0) Helpful(0)

Hi
Please fidn the procedure 


1) Display Elable 

2) Manualy :

imgDownload?uuid=f92e6faf2fa04f91bb256af

Panel

Figure 2-3 shows the MM910 panel.

Figure 2-3 MM910 panel
imgDownload?uuid=f7a5460c0c3c474f88694f7

1

Captive screw

2

Product model

3

Ejector lever

4

ACT indicator

5

HLY indicator

6

PWR indicator

7

RST button

8

COM serial port

9

MGMT port

10

Data transmission status indicator

11

STACK port

12

Connection status indicator

13

RS485 port

14

Video graphics array (VGA) port

15

USB port 2

16

USB port 1

imgDownload?uuid=28ddd42695b04cddb2d01df

The MM910 provides the RST button to reset or restart the MM910. Do not use this button to restart the MM910 when the system is executing a command; otherwise, data loss will occur.

ESN

An Equipment Serial Number (ESN) uniquely identifies a server. An ESN is required when you apply for technical support from Huawei.

Figure 2-4 ESN example
imgDownload?uuid=08debaf815a248e8809c78b

Callout No.

Description

1

ESN ID (two characters), which is 21 by default.

2

Material identification code (eight characters), that is, processing code.

3

Vendor code (two characters). The code 10 indicates Huawei, and other values indicate outsourcing vendors.

4

Year and month (two characters).

  • The first character indicates the year, where:
    • Digits 1 to 9 indicate 2001 to 2009, respectively.
    • Letters A to H indicate 2010 to 2017, respectively.
    • Letters J to N indicate 2018 to 2022, respectively.
    • Letters P to Y indicate 2023 to 2032, respectively.
NOTE:

The years from 2010 are represented by upper-case letters excluding I, O, and Z because the three letters are similar to the digits 1, 0, and 2.

  • The second character indicates the month, where:
    • Digits 1 to 9 indicate January to September, respectively.
    • Letters A to C indicate October to December, respectively.

5

Serial number (six characters).

6

RoHS compliance (one character). Y indicates environmental protection processing.

7

Internal model, that is, model.


HiKnow APP >Maintance status > Enter or scan the barcode and send it to on mail to  avoid manual  error 

Please crosscheck

Regards




  • x
  • convention:

My%20name%20is%20Yogendra%20Jain%2C%20and%20I%20work%20as%20a%20Project%20Manager%20at%20Brightstar%20telecommunication%20India%20Limited.%20We%20are%20a%20top-ranking%205-star%20CSP%20%2F%20ASP%20Partner.I%20have%20more%20than%2013%20years%20of%20experience%20in%20the%20telecom%20domain.%20Working%20in%20the%20IP%20domain%20for%20the%20last%2010%20years%2C%20I%20participated%20in%20ISP%2C%20PSU%2C%20and%20governance%20projects%20using%20versatile%20OEMS%20products%20like%20Cisco%2C%20Brocade%2C%20Huawei%20and%20juniper.%20I%20have%20also%20been%20blessed%20with%20more%20than%2010%20technical%20certifications..and%20active%20member%20of%20Community%20since%20last%202%20yr
PiotrekRGC
PiotrekRGC Created Jun 28, 2019 19:18:20 Helpful(0) Helpful(0)

display esn
  • x
  • convention:

Reply

Reply
You need to log in to reply to the post Login | Register

Notice Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " Privacy."
If the attachment button is not available, update the Adobe Flash Player to the latest version!
Login and enjoy all the member benefits

Login and enjoy all the member benefits

Login