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Configuring 10G LAN & 10G WAN in DWDM network Highlighted

Latest reply: Apr 21, 2020 13:58:13 927 31 11 0

HI

I want to share some information about configuring 10G services in differenet forms in  DWDM network


1.What are the differences between   10GE LAN and 10GE WAN services?

   According to IEEE 802.3ae,  compared with 10GE LAN services,10GE WAN services involve an additional   process in which signals are

encapsulated into standard   SDH/SONET frames. In other words, 10GE WAN services are processed in a   similar way as how STM-64

services are processed in a   WDM/OTN system.The most direct difference between 10GE LAN and 10GE WAN   services is that they have different signal rates.

   

10G service rates



2.How do we configure 10GE LAN and   10GE WAN services?

Let's take a look at the steps for   configuring 10GE WAN services.

   

configuring 10G services

   


3 - About the 10G LAN there are 2 types of  port mapping ((bit transparent mapping and MAC transparent mapping))

What is the difference between bit transparent mapping and MAC transparent mapping?

In bit transparent mapping (11.1G) mode, the OTU frame frequency is increased to ensure the encoding gain and error correction capability of the FEC function.Therefore, the service rate is OTU2e,which is higher than OTU2. This mapping mode is recommended for interconnection between Huawei devices.

In MAC transparent mapping (10.7G) mode, the GFP-F encapsulation mode is used to map 10GE MAC frames into OTU2 signals.

This mapping mode provides a standard service rate and therefore facilitates interconnection between Huawei devices and peer devices.

10GLAN port mapping

I hope that will be be useful to all .

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liqiang185
Admin Created Mar 11, 2020 01:28:12 Helpful(5) Helpful(5)

Dear Malik3000, this knowledge is very useful to us, thank you for sharingi_f48.gif.

I think the differences between them also include the following two points:

1. 10GE LAN: Ethernet MAC frames are directly transmitted over optical fibers after 66B/64B standard conversion (line coding). 10GE LAN is mainly used for LAN interconnection and point-to-point applications through optical fibers or WDM devices.

2. 10GE WAN: Ethernet MAC frames are converted by 66B/64B standard (line coding), encapsulated into standard SDH/SONET frames, and then transmitted over optical fibers. 10GE WAN is mainly used for local area or metropolitan area interconnection and point-to-point application through optical fibers or SDH/WDM devices, the original electrical regeneration repeater can be used.


Thanks!

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Malik3000
Created Mar 11, 2020 18:37:37 Helpful(0) Helpful(0)

Posted by liqiang185 at 2020-03-11 01:28 Dear Malik3000, this knowledge is very useful to us, thank you for sharing.I think the differences b ...
Thanks for sharing
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wwww20011
Created Mar 12, 2020 07:59:57 Helpful(2) Helpful(2)

I think 10G WAN service can only be point-to-point communication, but 10G LAN service can realize point-to-multipoint communication
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little_fish
Admin Created Mar 12, 2020 08:11:52 Helpful(1) Helpful(1)

good
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egalea
Created Mar 13, 2020 19:47:14 Helpful(1) Helpful(1)

Configuring 10G LAN & 10G WAN in DWDM network-3242506-1
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Faridrami
Created Mar 15, 2020 16:58:25 Helpful(1) Helpful(1)

Thanks
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Somemeow
Admin Created Apr 10, 2020 03:00:10 Helpful(1) Helpful(1)

Nice sharing. thanks :)
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Malik3000
Malik3000 Created Apr 10, 2020 16:06:27
Thank u . I hope to be useful post for all  
escape
Lan59
Admin Created Apr 10, 2020 03:02:47 Helpful(1) Helpful(1)

great sharing, thank you Malik3000
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Malik3000
Malik3000 Created Apr 10, 2020 16:06:45
Thank u . I hope to be useful post for all  
I'm%20the%20community%20admin.%20If%20you%20have%20any%20questions%2C%20please%20feel%20free%20to%20contact%20me%3AD
Malik3000
Created Apr 10, 2020 16:05:59 Helpful(0) Helpful(0)

Posted by Somemeow at 2020-04-10 03:00 Nice sharing. thanks :)
Thank u . I hope to be useful post for all
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