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Member
Reputation: 37
max distance between the BBU & RRU
Hi guys ,
What's the max distance btween the BBU &RRU in huawei ?Is it free according to the optical specification,SFP ...,etc ?or it limited in other issues ?
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2016-06-15 07:06 PM
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Re: max distance between the BBU & RRU
Hi;
as I know it's dependent of SFP specification
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Senior Member
Reputation: 628
Re: max distance between the BBU & RRU
Hi,
In our network RRU Supports 850nm Multimode Fiber only SFP Max of 2KM distance whereas a single mode fiber SFP in general can be used with max of 15 KM.
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1 out of 1 members found this post helpful.
Re: max distance between the BBU & RRU
Hi,
The main limitation is not the SFP but the maximum delay that system supports between baseband and the remote radio. Every manufacturer should specify the maximum distance that they support. As techfolkcmr says, 15km is the common for 3G. In LTE is even longer. Then you should select the best SFP for every distance.
Kind regards.
Nyquist
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Post Thanks - 3 Thanks
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Member
Reputation: 37
Re: max distance between the BBU & RRU
Originally Posted by
Nyquist
Hi,
The main limitation is not the SFP but the maximum delay that system supports between baseband and the remote radio. Every manufacturer should specify the maximum distance that they support. As techfolkcmr says, 15km is the common for 3G. In LTE is even longer. Then you should select the best SFP for every distance.
Kind regards.
Nyquist
Aha Good information , Thank you Nyquist
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