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Network class - April 22n...

Network class - April 22nd [Community Learning Week • Phase 1] Activity

END Latest reply: May 25, 2021 07:58:20 2787 76 23 0 4
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【Answer】1. ADE     2. CD or ABCD    3. A   4. ABC     5. B

【Winner】Loti_fa，che_ram，thisu，wissal，Rumana

-----------------------


Statement: The answers to question 2 are different because the post does not provide complete answers. Both CD and ABCD are correct.


Hello, everyone!

Join the Community Learning week Access Network topic!


This is the first time a class has been held on the Access Network. The knowledge I introduced is very basic and I believe every friend can get it.

I hope everyone can continue to read this article because access networks are the closest networks to us, from businesses to our homes, and all of us. Thank you very much for your support. I hope you can get help from this post and Access network.


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Network class learning time of this phase: April 19th - April 24th.

Answer time of this class: April 22nd, 2 AM - April 23th, 10 AM (UTC+0)


Class topic

Post 1. WiFi Basics(1) 

Wireless Fidelity (Wi-Fi) is a technology that allows terminals such as PCs and portable devices (such as tablets and smartphones) to connect to the network in wireless mode. 

Wi-Fi technology has been popular since its inception. Its development history is as follows... More


Post 2. Wi-Fi Standards

Wi-Fi is a wireless network communication technology based on IEEE 802.11 standards. The following describes the milestone 802.11 standards.

Do you know the frequency bands supported by different 802.11 standards? Channel Bandwidth? Transmission Rate? ... More


Post 3.  2.4 GHz Wi-Fi and 5 GHz Wi-Fi

Many ONTs support dual-band Wi-Fi, that is, 2.4 GHz Wi-Fi and 5 GHz Wi-Fi (corresponding to 2 SSIDs on an ONT nameplate). What is the difference between 2.4 GHz Wi-Fi and 5 GHz Wi-Fi? ... More


Post 4.  ONU vs ONT

An optical network terminal (ONT) is a device that provides a network for home users. It offers high-speed Internet access, IPTV, voice, and Wi-Fi services. What do you know about ONU? What is the difference between ONU and ONT? ... More


Post 5. 10G PON ONT

The user-side rate of a Huawei 10G PON ONT can reach up to 1000 Mbit/s, meeting the requirements of home users on bandwidth-hungry services such as 4K/8K HD video, AR/VR, home cloud, and video calls. It can also provide private line access services of up to 10 Gbit/s... More


Class Questions

After attending this class, please answer the following questions and comment with the answers below this post.

1.802.11n is compatible with which of the following 802.11 series standards?

A.802.11a

B.802.11ac

C.802.11ax

D.802.11b 

E.802.11g


2. Which of the following are 802.11ac channel bandwidths?

A. 20 MHz

B. 40 MHz

C. 80 MHz

D. 160 MHz


3. Which of the following is in the 2.4 GHz Wi-Fi speed range?

A.500Mbit / s

B.700Mbit / s

C.1000Mbit / s

D.1500Mbit / s


4. What are the categories of Huawei ONT products?

A. Bridge ONT, 

B. Gateway ONT, 

C. 10G PON ONT

D. XGS-PON ONT


5. Which of the following is the upstream line rate of Huawei XG GPON?

A. 1.25 Gbit/s

B. 2.5 Gbit/s

C. 5 Gbit/s

D. 10 Gbit/s


Hope you get good grades, come and enjoy this learning party! t_0003.gif


Click to learn: >>> Previous class – Network Routing&Switching BGP

                                Next class-Network Routing&Switching MPLS topic


Access NetworkLearning week

The post is synchronized to: Huawei ONT Basics Learning Week

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Previous: How to specify the websites by URL filtering on Huawei ONT's
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2#
Hathawayy
Created Apr 22, 2021 01:47:16

waiting for my answer
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Chenxintao
Chenxintao Created Apr 22, 2021 02:16:16 (0) (0)
Yes, It's easy. my friend!  
(0) (0)
3#
Chenxintao
Admin Created Apr 22, 2021 01:48:28

@Marcelo.Toledo @mr_anderson @huriuraz @LSA @KorayK. @www_13290524951 @Vlada85 @NetEng.JA @ankush @user_3333671 @EdelChino @bagic @user_3015189 @RanaShakeel @futurework @vitoko @zaheernew @fargat @Siyamraj @vagkaefer @DawoodShah @Luke_WiFi_Walker @user_3998471 @Addy786 @BAZ @lucian2003 @Fernando_Ag @niko_makoni @sam_san @Unicef @Kolli @Sapte @Elecha001 @wissal @safi1012 @Zahid_27 @HaseebAkhtar @HWmah @azkasaqib @umaryaqub @felixqperez @MPatel @ernesto_cupet6 @Saqib123 @JNL @Ddkompik @yogijain @gabo.lr @daniellima @LuizPuppin @orlan_ortiz @Renan_Brasil @user_3445655 @sonam228 @user_4082499 @alkaseer @user_4183415 @Shalapy @JT_UPDATE @fargat @krishnkant @little_fish @user_4101251 @jas_heer @kakuye @GDCP @Shayan_ITMan @Vlada85 @RoxES @19muaz19 @msgabs @user_4115707 @Mohamed_Ahmed @Floyd_42 @Fuat @Len_non @wissal @Ahmed_Osman @Mglsmn @Majdi.Chebil @Unicef @Galeober @EglymarB @daniellima @olutaiwo07 @HWmah @Dragos_Voicila @WalidNawar_PDAC_MVE @user_3754066 @AJR @rganacim @IndianKid @user_3926329 @smileymind @user_3984285 @E.DR_91 @user_3999909 @user_4000907 @Vien @thisu @phuta @user_3015189 @Adriale @Aroot @Nawwaf.sa @Harihar_Shrestha_new @ozan @realtm7 @orlan_ortiz @Moemyint18 @zaheernew @vitoko @lucian2003 @user_4082249 @futurework @Rumana Come and enjoy this learning party!
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(0) (0)
4#
Unicef
MVE Created Apr 22, 2021 01:53:44

1.A, D, E

2.C, D

3.A

4.A, B, C

5.B
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Chenxintao
Chenxintao Created Apr 22, 2021 02:15:47 (0) (0)
Thank you! my good bro!
Now? I amended. In order to be more visible.  
Unicef
Unicef Reply Chenxintao  Created Apr 22, 2021 02:33:52 (0) (0)
 
Chenxintao
Chenxintao Reply Unicef  Created Apr 22, 2021 03:17:10 (0) (0)
Good, my bro!  
(0) (0)
5#
little_fish
Admin Created Apr 22, 2021 02:10:28

Network class - April 22nd [Community Learning Week • Phase 1]-3898619-1
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(0) (0)
6#
Malik3000
MVE Created Apr 22, 2021 02:20:28

1.802.11n is compatible with which of the following 802.11 series standards?

A.802.11a

B.802.11ac

C.802.11ac

D.802.11b 

E.802.11g


The correct answer is A,D,E

 

==========================================

2. Which of the following are 802.11ac channel bandwidths?

A. 20 MHz

B. 40 MHz

C. 80 MHz

D. 160 MHz

 

The correct answer is C,D

 

==========================================

3. Which of the following is in the 2.4 GHz Wi-Fi speed range?

A.500Mbit / s

B.700Mbit / s

C.1000Mbit / s

D.1500Mbit / s

The correct answer is A

 

=========================================

 

4. What are the categories of Huawei ONT products?

A. Bridge ONT, 

B. Gateway ONT, 

C. 10G PON ONT

D. XGS-PON ONT

 

The correct answer is A,B,C

 

==========================================

 

5. Which of the following is the upstream line rate of Huawei XG GPON?

A. 1.25 Gbit/s

B. 2.5 Gbit/s

C. 5 Gbit/s

D. 10 Gbit/s

 

 

The correct answer is D

 

Thank you , the questions were smart 
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Chenxintao
Chenxintao Created Apr 22, 2021 02:28:21 (0) (0)
Hi, my good friend!
Thank you for your answer. It's great.
But the fifth question should be B. You can read post number 5. 10G PON ONT.  
Malik3000
Malik3000 Reply Chenxintao  Created Apr 22, 2021 02:50:31 (0) (0)
Hello ,
Oh, i got confused with XGS GPON , Thanks for the valuable information  
Chenxintao
Chenxintao Reply Malik3000  Created Apr 22, 2021 02:57:01 (1) (0)
You're welcome! my good friend!
Many friends tend to confuse the two technologies, so I'm glad this post let us get new knowledge.  
(0) (0)
7#
Laiheang
Created Apr 22, 2021 03:12:52

1.A, D&E
2.C&D
3.A
4.A, B&C
5.B
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Chenxintao
Chenxintao Created Apr 22, 2021 05:38:23 (0) (0)
Good, my bro!  
(0) (0)
8#
zaheernew
MVE Author Created Apr 22, 2021 05:25:30

1.802.11n is compatible with which of the following 802.11 series standards?

A.802.11a

D.802.11b 

E.802.11g


2. Which of the following are 802.11ac channel bandwidths?

C. 80 MHz

D. 160 MHz


3. Which of the following is in the 2.4 GHz Wi-Fi speed range?
A.500Mbit / s

4. What are the categories of Huawei ONT products?
A. Bridge ONT,
B. Gateway ONT,
C. 10G PON ONT

5. Which of the following is the upstream line rate of Huawei XG GPON?
B. 2.5 Gbit/s
View more
  • x
  • convention：
(0) (0)
9#
Rumana
Created Apr 22, 2021 05:26:56

1.
A.802.11a
D.802.11b
E.802.11g

2.
C. 80 MHz
D. 160 MHz

3.
A.500Mbit / s

4.
A. Bridge ONT,
B. Gateway ONT,
C. 10G PON ONT

5.
B. 2.5 Gbit/s
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  • x
  • convention：
(0) (0)
10#
VinceD
Created Apr 22, 2021 05:27:13

1. B,C,E
2. A,B,C,D
3. A
4. A,B,C
5. B
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  • convention：
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