50GE core technology: PAM4 is introduced into Ethernet standards

PAM4 technology reduces the cost of 50GE optical module

Based on 25Gbps optical devices, PAM4 technology double the speed to 50Gbps

10GE

25GE

50GE

+ PAM4

+ CDR

PAM4 Driver

CDRTIA

ROSA

TOSA

PD

LD

Driver

TIAROSA

TOSA

PD

LD

CDR

Driver

TIAROSA

TOSA

PD

LD

1 Sets of TOSA/ROSA, etc.

4 Sets 25G Optical Chips, etc.VS

50GE PAM4

DRV

TIA

25G TOSA

25G ROSA

100GE

DRVDRV DRV

25G LD 25G LD 25G LD 25G LD

CDR25G PD 25G PD 25G PD 25G PD

DRV

TIATIA TIA TIA

4x25G TO

SA

4x25G R

OS

A

Huawei’s 50GE line card has been firstly tested by EANTC

HUAWEI’SANK 1EV2 FlexE Card

Test Period: September 2017Product version V300R003C00© 2017 EANTC AG

First FlexE Router CardSupport for 2x50G FlexE interfaces, or 1x100G FlexE interface

√

5th Generation ReadyThe card is supported in ATN access series multiservice routers and it is targeted at 5G deployments

√

Huawei is committed to build a healthy industry environment

50GE instruments have been done

50GE long-distance optical module, which is leading in the industry

10Km 40Km

Optical module vendors for 50GE

NRZ

PAM4

"1"

"0"

"3"

"2"

"1"

"0"

0 0 010 1 1 1

b1 b3 b8

S4

b5b2

S1

b4

S2

b6

S3

b7

Huawei’s X-Haul solution builds future-oriented 5G bearer network evolution

Hotspot areas 5G maturity stageCommon area

2*50GE

200GE/400GE

EPC

100GE 50GE

Flexible bearer,On-demand Expansion

X-Haul builds a Scalable &Sustainable 5G Transport Network

RRU

Flexible bearer, elastic connection

MEC/MCE Local DC

100GE/200GE50GE/100GE 200GE/400GE

Central DC

Agile operations,global intelligence Network Slicing

All-scenarioaccess

4

3

1

L3 to the edge

2

Huawei has full series of routers, supporting 50GE

X16A

AggregationAccesscommunity

enterprise

eNodeB

ATN 950C

X2-M8A

X2-M16A

X8A

ATN 980B

Core EPC/MME

50GE could bebonded to 2*50GE

50GE will become the next-generation Ethernet basic rate, which has a broad market space.

50GE long-distance technology is Ready, the best cost-effective solution for 5G.

50GE ecosystem will be more perfect with the arrival of 5G.