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Title HFR’s 5G-PON & 5G-SMUX at MWC 2019
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HFR’s 5G-PON & 5G-SMUX at MWC 2019 

 

HFR presented the Fronthaul solution for 5G with SK Telecom at MWC 2019.
During MWC 2019, a lot of attendees visited the “5G-PON & 5G-SMUX” booth and were very interested. 

 

 

       

          [5G Fronthaul Solution]                                               [5G-PON & 5G-SMUX ]

 

 


This system is called “5G-PON” and composed of active COT, Passive RNs and tunable transceivers and
“5G-SMUX” uses existing optical lines. They can integrate LTE, 5G and FTTH onto a network, so they will
enable the operators to migrate their networks easily.
 

 

 

 

                                                 [Source : SKT MWC 2019] 

 

 

 

Key features of 5G-PON & 5G-SMUX are below.

 

5G-PON
1. Flexible installation by multi-stage node with CWDM & DWDM, ring topology for protection switching.
2. Scalable channel up to 256 wavelengths & tunable wavelengths
3. Low latency with system delay of only 0.5us
4. supporting multiple protocol like CPRI, eCPRI, OBSAI, GbE
5. Power-free Remote Node ( Semi-Passive : Active-COT, Passive-Remote Node )
 

 

5G-SMUX
1. 5G-SMUX utilize existing legacy fiber infra using
2. 5G-SMUX that is a smart MUX system, is composed of passive MUXs
3. accommode 10Gbps x 8 per cell site
 

 

5G PON can help operators build their networks more efficient and flexible, and eventually reduce the TCO
of network infrastructure.
 

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