4.- osn 1800 full service from 2m to 10g in single backhaul

5/20/2018 4.- OSN 1800 Full Service From 2M to 10G in Single Backhaul

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Copyright2012 Huawei Technologies Co., Ltd. All Rights Reserved.

www.hu

2M~10G Full ServiceIn Single Backhaul

- OSN 1800 Introduction

Carlos Hernndez R.

Network Product Manager

[email protected]


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1

Products

Introduction

2

Application Scenes Technical Solutions

PlanningBackground

ProductBrief

Providers

Viewpoint

3

Cards Introduction


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Copyright2012 Huawei Technologies Co., Ltd. All Rights Reserved. 3

We Want A More Simple Networking

E2E WDM face the bandwidth challenge from full service.

2008 God Box RFP: converge all of its frame relay, ATM, IP, Ether

and voice network nodes into one device at the edge of the networ

Simple networking: WDM covers all service (including GPON).

CO 900 Plus plan: Reduce the existing 8000 COs to 900. And WDMPON technologies are in focus.

Thinking over changing the networking mode: reduction of netwo

layers & device types.

Searching a better way to carry full service.

Searching the convergence of Broadband, mobile, leased line.
http://wiki.mbalib.com/wiki/Image:France_T%C3%A9l%C3%A9com_logo.jpg


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OSN 1800 Meets Your Want

Highly

integrated

GPON, EP

CPRI over

2Mbit/s~10GFull Rate

E2E OTN W

back-to-ba

CWDM

DWDMIn 1

LargeCapacity

SimpleNetworking


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8 protected-ch in single 2U box

SCC

OSN 1800 II (2U) OSN 1800 I (1U)

Scalable to DWDM 1+1 ReliableFits Anywhere

2M~10G Full Service

1U & 2U pizza box-like

size fits anywhere (Rack,

outdoor cabinet, wall,

pole mount)

AC powersupply support

From 8-ch CWDM to 40-

ch DWDM

8 protected s or 120G

capacity (20G-ch6) for a

single 2U device

7 box devices in stack

share a single NE ID

1+1 AC/DC power s

Build-in 1+1 line

service/SNCP for al

cards

In-band G.709 OAM


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3

Cards Introduction

1

Products Introduction

Metro Access Backhaul

2M

10G In Single Backhaul

2

Application

Scenes

Technical

Solutions


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8-ch CWDM and 40-ch DWDM

1331nm

1351nm

1371nm

1411nm

1431nm

1451nm

1531nm

1551nm

1571nm

1 5 9 1 n m

1391nm

Common 8 CWDM channels (ITU-T G.694.2)

O-Band E-Band

1471nm

1491nm

1511nm

S-Band L-B

1271nm

1291nm

CWDM XFP

- 10G CWDM XFP in S+C+L band is supported.

16/40 DWDM channels (ITU-T G.694.1)- Up to 40 DWDM ch in Band-C are supported. OADM

card channel is 8 (MR8 or MR8S card), in fact we can

get a 16-ch configuration via MR8+MR8 in cascade

and X40 to achieve 40 channel at Maximum.

1311nm1

23

8-ch

CWDM

2.5G

8-ch

CWDM

10G

16/40-ch

DWDM

C-Band

40


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The 3 Preferred Cards

4GE

5G

8GE

10G

2GE+2FE2.5G


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2M

10G in Single Access Backhaul

Aggregationccess

Access

Backhaul

Customer Site

DSLAM

CPRI

SAN

PON

CPE

3-Play

GE

OLT

L2/L3

MPLS

GE

E1/STM

Split ter

GE

BBU Poo l

OLT PoolGE

1234

5

6

7

Fixed12

3

45

6

Mobile

Leased

GE to DS

PON ove

GE to No

2G & 3G in single f

CPRI ove

SAN ove

L2 in WD7

F


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1. GE to DSLAM/OLTGE-ADM Ring, Bandwidth Sharing and SNCP Protection

Access site 1

2GE

Access site 2

Hub site

2GE 3GE

Access site 3

1GE

Access site 4

2GE 3GE

working protection protectionworking

1 Working

1 Protection

10G Sharing Ring

ELOMELOM

1

2

GE service from differDSLAM/OLT sites cou

transported over and s

a single10G (OTU2) R

play as working path a

protection path as wel

BesidesIf it doesntline protection, protec

could be applied as w

path to achieve 210

line bandwidth.

8GE

3 Not only GE service service STM-x/FE/CP

service could be acce

share 10G bandwidth

SNCP protection.

Fixed

F


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2. PON Over OTNCO Consolidation Covers 200km2 Area

Fixed 3 problems for PON

fiber efficiency, distance, protection

2

1 3

1

2

3

Fiber exhaust in urban. ==> hard to roll out

Spare path is often beyond 5~8km ==> No protection.

Too much jump points, only 5~8km in fact ==> Short distanceC=50km, r=c/2= 8km

S= r 2 = 200 km2

Fixed

F


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4 GPON over OTN: 50km1 or 4 channels GPON transport card (LSP/LQP)

OTU2 (4*GPON)

OTU1 (1*GPON)

LQPU

XFP

LQPL

GPONGPON

GPON

GPON

XFP

GPONSFP

SFPGPON

SFP

SFP

LSPLLSPUOLT

ONU

Splitter

Network topology would be

ring, star, or chain.

OUT-1

Mapping

OUT2

Mapping

OUT-1

Mapping

OUT2

Mapping

Fixed

GPONGPON

GPON

GPON

OLT

M


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3. GE To Node B/eNode B

For some hot spot in 3G network, the date traffic from some Nodup to 100M, and it would be 1G from eNode B in LTE era. In that

case, the SDH or PTN can not afford enough capacity for mobile

backhaul.

OSN 1800 brings GE to Node B/eNode B cost-effectively.

Mobile

155M 622M GE2M

Cost

WDM

SDH

M


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E2E 1588V2 for LTE

COGE

(+)

SS/MGW/RNC

GE

N*GE/10GE

GE

MSS/MGW/RNC

2.5G8-ch

coreOSN 8800 T64/32

AggregationOSN 8800 T16

Backhaul

OSN 1800

GE

TOA

NQ2

SFIU

ST2

BITS

Simple engineering without m

Easy Operation by NMS

High clock reliability with prote

1588v2 over ESC without FIU

NQ2

SFIU

TOA

ST2

GE

ELQM WDM interface can

1588V2 from OTU1 come TOA client interface.

1

ELQM 2

Deliver 1588V2 via ESC ov

single fiber or pairs of fiberfiber is recommended)

Mobile

M


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E1

SDH

STM-n Ring

4. 2G & 3G Backhaul in Single Fiber

E1

2G BTS

Voice

New added 3G Nod

Data

SDH

STM-n Ring

When the 2G is upgraded to 3G, the mobile backhaul is becoming fr

SDH to PTN, that is, at least 2 more fibers must be added. But mayb

have no more fibers for the new PTN networking.

FE/GE

PTN

GE/10GE Ring

Mobile

M


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GE and STM-n mixed in single 2.5G

Mobile

OSN

FE

GE

1

3

2

PTN

LQM

LQM

Fiber relief: capacity expands tens of times more than before.

OTN ring

8-ch22-ch

SDH (STM-n)

PTN (GE/10GE)

MSTP

E12G BTS

Voice3G Node B

Date

Pass throughPTN

SDH 2G

BTS

Single

Fiber

Pair

M


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Dual Mode: TSP 21 E1/T1 and 2STM-1

Client E1/T1Client STM-1 Line STM-1/4

SFP

TSP

SFP

E1/T1

STM-1

STM-1/4

LQM2(paired slot)

1

21

STM-1

Map

STM-1

693693

VC-12

Matrix

OTU1

Bus on backplane

2STM-1

SFP

SFP

SFP

SFP

1

2

21 E1/T1 and 2 STM-12 STM-1/4 (optical port)

Mode 2:

Mode 1:

21 E1 T1 2 STM-1/4 (bac

OTU1 (optical port, 1+1)

Mobile

Also, E1 Support Directly

5 CPRI OTNM


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Transmission

Wireless: Microwave

Wire: SDH, PTN, WDM

5. CPRI over OTN80% reduction of footprint rent fee

Mobile

2G BTS 3G Node B

When we upgrade 2G to 3G, 1 new 3G N

is added. The footprint and the rent is do

times than before.

We divide the Node B into 2 parts: BBU

Thats what we call it distributed Node B

put the BBU into the existing 2G BTS ra

put the RRU onto the pole which the ant

mounts. The interface between the BBURRU is CPRI. No new footprint and rent

added.

CPRI

1

2

3 By CPRI over OTN solution, the RRU & are pole- or wall-mount, and many BBUs

centralized in a consolidated CO far awa

the antenna for a centralized OAM. 80%footprint and the rent is saved.

CPRI

CPRI

Le


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6.

FC 8G

FC 4G

FC 2G

FC 1G

FC 2

OSN 1800OSN 1800

edge Core edge

4 or 8 Any card

1 multi service in 1

ODUflex clear the fragUp to 100% usage

ODUflex#1

10G/40G

ODUflex

2 E2E connection withoutBack-to-Back

FC OTU1

18006800

T

O

A

X

C

S

FC 1G

FC 8G

FC 4G

SAN over ODUflexGE over ODU0

eased

7 L2 S it h i WDM


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Access Backhaul

7. L2 Switch in WDMSimpler Networking, Larger Capacity

Aggregationccessustomer Site

DSLAM

PON

CPE

GE

OLT

GE/10GE

Cut down the cost from the back-to

back connection between the L2 sw

and WDM. The NMS of transport

network is used for E2E OAM.

10GbE

LEM24OSN 6800

LEM18OSN 1800

n GE

n GE

BRAS

SR

XFP XP

LEM18 OSN 1800

LEM18 OSN 1800 XFP

XFP

L2

L2

L2

GE

XFPXP

XFP

XP

10GE ERPS

R3


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LEM18: L2 Card With High Density GE/10GE

3

1

OS

OS

L2

Switch

OTN

Framer

SFP

10G on backp

SFP

SFP

SFPSFP+

SFP

SFP+

GEGE

GEGE

10GE/GE

10GE/GE

LEM18

5 6

3

1

11

7

59

10

SFPGE

12

1516

14

1718

Interconnecting and interworking with LEM24 card in OSN 6800 R5.Occupies

2 slots as

High Density Ethernet Service Access

Client side:16GE/FE+210GE/GE.

GE/FE service support electrical and optical module.

Pluggable SFP/SFP+/XFP/TXFP

Rich L2 feature

EPL/EVPL/EPLAN/EVPLAN, QinQ, QoS, etc.

Protection

Client side: LAG.

WDM side: ERPS in OTN/ETH mode.

ManagementG.709 in-band (ESC)


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Fits Anywhere

Rack-, outside cabinet-, wall-, pole-mount. And AC power supp

Temperature hardened ( -40C+65C / -40F~149F )

Only for some specific configurations.

In 19/23 Rack In Outdoor Cabinet AC PowerPole MountWall Mount


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1

Products Introduction

Main-Stream Boards

1+2+3

Different ial Boards

Unique features

3

Cards

Introduc

tion

2

Application Scenes Technical Solutions

J b Si l 1 2 3


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Just be Simple 1+2+3

100M~10G any service access

10G service access

10G

LSX LDX

2

Amplifier(40, +23dB)

OA

OBU

Optical amplifier

40

+23dB

1

Any service acces

100M~2.5G access

ANY

LQM LQM2 E

3

U i f t


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Unique features

High density

L2

TDM

E1

1588V2

1588

PON Exten

PO

LEM18 ELQMTSP LQPL L

16GE/FE+210GE/GE

L2 service access with high density

21E1/T1+2STM-1

2STM-1/4

GE/OTU1 with 1588v2 PON extens


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Thank youwww.huawei.com

Copyright 2012 Huawei Technologies Co.,Ltd. All Rights Reserved.

The information contained in this document is for reference purpose only, and is subject to

change or withdrawal according to specific customer requirements and conditions.

2012
http://www.huawei.com/http://www.huawei.com/

4.- osn 1800 full service from 2m to 10g in single backhaul

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