How to Achieve over 1 Gbps with PTP820 product?

Products PTP
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With PTP820 multi-core radio, the radio can deliver over 1 Gbps Ethernet throughput using 1024 or 2048QAM on 56, 60, or 80MHz channels with following setup:

  • PTP820C
    • 2+0 or 2 x (2+0) Single Polarization
    • 2+0 or 2 x (2+0) Dual Polarization (with or without XPIC)
    • 2x2 or 4x4 LOS MIMO
  • PTP820G
    • 2+0 Single Polarization
    • 2+0 Dual Polarization (with or without XPIC)

With header-deduplication features enabled, the Ethernet throughput over the air can further boosted. Depends on packet size, the radio may deliver over 1Gbps even customer use 28/30 MHz or wider channels.

Here,  i will use PTP820C 2+0 configurations as examples show what is needed and how to setup a radio for such configuration.

Keep in mind, in order to full use over 1 Gbps throughput over the air, customer will need two Ethernet cables per PTP820 radio. Also no MC-ABC features shall be enabled, as MC-ABC (multi-carrier adaptive bandwidth control) will map the radio throughput to a single Ethernet port, which will cap the throughput to 1 Gbps even the air throughput could be much higher.

 

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  • Both core of PTP820C shall be activated
  • 2nd Ethernet port shall be activated on each end
    • One CAT5E cable connected to Data Port 1 (PoE/GigE)
    • One Fiber cable connected to Data Port 2 (GigE)

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Configuration 1 – single MP service with LAG

 

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  • Two radio core are configured as a LAG group 1
  • One MP Ethernet services need setup
    • SAP –Eth 1 & SAP – Eth 2 <-> SNP Group 1 (LAG of Radio core 1 and 2)
    • Multipoint services are used to provide connectivity between two or more service points.
    • When traffic ingresses via one SAP (Service Access Point), it is directed to the SNP (Service Network Points) in the service, other than the ingress service point, according to ingress and egress tunneling rules, and based on the learning and forwarding mechanism.

Following is the typical BOM for this setup

P/N

Description

Qty

1

C110082B043A

PTP 820C Radio 11WGHz,TR500,Ch1W6,Hi,11185-11485MHz

1

2

C110082B044A

PTP 820C Radio 11WGHz,TR500,Ch1W6,Lo,10695-10955MHz

1

3

N110082L082A

PTP 820C OMT KIT 10-11GHz

2

4

N110082L092A

PTP 820 RFU-C 10_11GHz OMT Interface-Andrew

2

5

N000082L079A

PTP 820C Act.Key - Capacity 650M with ACM Enabled

4

6

N000082L027A

PTP 820C Act.Key - 2nd Core Activation

2

7

N000082L056A

PTP 820 Act.Key - XPIC

4

8

N000082L042A

PTP 820 Act.Key - GE port

2

9

N000082L022A

PTP 820 PoE Injector all outdoor, redundant DC input, +24VDC support

2

10

N000082L059A

PTP 820 SFP Optical 1000Base-LX,EXT TEMP

2

11

N000082L014A

PTP 820 Glands_x5_KIT

2

12

N000082L116A

PTP 820 GROUND CABLE FOR IDU and ODU

2

13

N000082L016A

PTP 820 CAT5E_Outdoor_100m_drum

2

14

N000082L017A

PTP 820 Grounding Kit for CAT5e F/UTP 8mm cable

4

15

N000082L073A

PTP 820 GBE_Connector_kit

2

16

N110082D072A

PTP 820 2' ANT,SP,11GHz,RFU-C TYPE&Std UBR100 - Andrew

2
  1. Configuration 2 – multiple P2P services, no LAG

 

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  • Two P2P Ethernet services need setup
    • SAP - Eth 1 <-> SNP Radio Core 1
    • SAP - Eth 2 <-> SNP Radio Core 2
    • Point-to-point services are used to provide connectivity between two interfaces of the network element.
    • When traffic ingresses via one side of the service, it is immediately directed to the other side according to ingress and egress tunneling rules.

Following is the typical BOM for this setup

P/N

Description

Qty

1

C110082B043A

PTP 820C Radio 11WGHz,TR500,Ch1W6,Hi,11185-11485MHz

1

2

C110082B044A

PTP 820C Radio 11WGHz,TR500,Ch1W6,Lo,10695-10955MHz

1

3

N110082L082A

PTP 820C OMT KIT 10-11GHz

2

4

N110082L092A

PTP 820 RFU-C 10_11GHz OMT Interface-Andrew

2

5

N000082L079A

PTP 820C Act.Key - Capacity 650M with ACM Enabled

4

6

N000082L027A

PTP 820C Act.Key - 2nd Core Activation

2

7

N000082L037A

PTP 820 Act.Key - Edge-CET-Node mode

2

8

N000082L056A

PTP 820 Act.Key - XPIC

4

9

N000082L042A

PTP 820 Act.Key - GE port

2

10

N000082L022A

PTP 820 PoE Injector all outdoor, redundant DC input, +24VDC support

2

11

N000082L059A

PTP 820 SFP Optical 1000Base-LX,EXT TEMP

2

12

N000082L014A

PTP 820 Glands_x5_KIT

2

13

N000082L116A

PTP 820 GROUND CABLE FOR IDU and ODU

2

14

N000082L016A

PTP 820 CAT5E_Outdoor_100m_drum

2

15

N000082L017A

PTP 820 Grounding Kit for CAT5e F/UTP 8mm cable

4

16

N000082L073A

PTP 820 GBE_Connector_kit

2

17

N110082D072A

PTP 820 2' ANT,SP,11GHz,RFU-C TYPE&Std UBR100 - Andrew

2