Jump to content

How to Spot Clearwire TDD-LTE / Wimax Antennas & RRUs (Huawei)


lilotimz
 Share

Recommended Posts

Huawei DBS 3900 TD-LTE / Wimax eRAN Equipment

 

The following photographs are pictures of Huawei dual mode capable Wimax / TD-LTE RRU (remote radio units) as part of a DBS 3900 series setup. These equipment were originally made for the Clearwire Wimax deployment and are now being re-purposed via software upgrades to enable TD-LTE capabilities. 

 

The Huawei equipment currently used by Clearwire are temporary and will be replaced by one of the TD-LTE vendors (Samsung / Alcatel-lucent / Nokia Solutions & Networks ) in the near future.

 

As of 2017, all Huawei equipment has been decommissioned. 

 

Huawei RRU 3702 + Antennae

 

BrcvDlx.jpg

 

Huawei RRU

 

Rrfy9E0.jpg

 

kwAiCAS.jpg

 

More 

 

OPqjddG.jpg

 

IHeRGsz.jpg

 

7urFNclh.jpg

 

8BXL4zch.jpg

 

 

 

Credits to Whomever took these photographs - you know who you are ;-)

 

.FCC

  • Like 6
Link to comment
Share on other sites

I think this is what we have here in Columbus. I haven't seen Samsung equipment like I thought I would since we're a Samsung NV market.

Link to comment
Share on other sites

I think this is what we have here in Columbus. I haven't seen Samsung equipment like I thought I would since we're a Samsung NV market.

 

I would guess Clearwire had already ordered (and probably installed most of) these prior to the merger going through. The fact that it is just a software update to use it as dual mode would suggest they will leave it in place as long as they can. The new dual mode Samsung equipment is probably heading first to older clear sites that can't be upgraded by software.

Link to comment
Share on other sites

I think this is what we have here in Columbus. I haven't seen Samsung equipment like I thought I would since we're a Samsung NV market.

 

Are we sure that Sprint has signed agreements for the network wide deployment of 2500/2600 TD-LTE? It is conceivable that the vendors might win contracts for different areas for NV 2.0 than NV 1.0....

Link to comment
Share on other sites

Are we sure that Sprint has signed agreements for the network wide deployment of 2500/2600 TD-LTE? It is conceivable that the vendors might win contracts for different areas for NV 2.0 than NV 1.0....

 

My original thought was that since Columbus Sprint NV is Samsung that Clearwire may have went the same route initially.

Link to comment
Share on other sites

My original thought was that since Columbus Sprint NV is Samsung that Clearwire may have went the same route initially.

 

That would certainly make it easier for everyone if that is the case. I guess we will see a pattern as they roll out the equipment,

Link to comment
Share on other sites

Doesn't the Huawei equipment need to be torn out and replaced in order to comply with the conditions of the Softbank purchase of Sprint? How soon does that need to happen?

Check the OP.

 

Sent from my SPH-L900 using Tapatalk

 

 

Link to comment
Share on other sites

http://i.imgur.com/IHeRGsz.jpg

 

This one yes. 

Would either of the two smaller panels be for wimax? The one just to the right of the far left NV equipment is gone now

 

https://www.dropbox.com/s/fgms72wp5uag4us/20130703_124900.jpg

Link to comment
Share on other sites

I hope that is a contractor and not a jumper!

Maybe it was a vandal! That site still isnt LTE accepted haha, I blame him and him disconnecting stuff haha

Link to comment
Share on other sites

  • 4 months later...

Hey I was wondering why Sprint will keep using microwave backhaul on clear sites and go to fiber on Sprint sites? I'm assuming it's a cost thing and why Fix something that isn't broke right? I'm assuming the microwave way is still very efficient back haul?. Thanks.

Link to comment
Share on other sites

Hey I was wondering why Sprint will keep using microwave backhaul on clear sites and go to fiber on Sprint sites? I'm assuming it's a cost thing and why Fix something that isn't broke right? I'm assuming the microwave way is still very efficient back haul?. Thanks.

 

They are upgrading the microwave in many instances.  It's a case by case basis depending on capability/demand.

 

Robert

  • Like 2
Link to comment
Share on other sites

  • 2 weeks later...

Who in the heck is the vendor that installed this weird looking wimax equipment?

https://www.dropbox.com/s/7dajn7x347ug44t/IMG_20140319_191757.jpg

 

I thought we had huawei equipment but I've never seen one like this.

Link to comment
Share on other sites

Who in the heck is the vendor that installed this weird looking wimax equipment?

https://www.dropbox.com/s/7dajn7x347ug44t/IMG_20140319_191757.jpg

 

I thought we had huawei equipment but I've never seen one like this.

 

What are we suppose to look at?

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share


×
×
  • Create New...