2015-11-12 Edited SAR and SAS Discussion

8/16/2019 2015-11-12 Edited SAR and SAS Discussion

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1COPYRIGHT © 2015 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

SAS and SAR Product & Portfolio UpdatesBryan Fields, Sr. Consulting EngineerAlcatel-Lucent / IP Routing & Transportation


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COPYRIGHT © 2015 ALCATEL-LUCENT. ALL RIGHTS RESERVED.2

AGENDA

1. 7210 SAS Product Portfolio

2. 7210 SAS Hardware UpdateSAS-K, SAS-R12, SAS-Mxp, SAS-S

3. 7705 SAR Product Update


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7210 Service Access Switch

7210 SAS i s pa r t o f a cohes ive , fu l ly managed IP /MPLS Car r i e r E the rne t so lu t ion

7950 XRSInternet

C

5620 SAM

7750 SR

7210 SAS

7210 SAS

RegionalData

Centres

LocalDistribution& Storage

Metro/RegionalNetwork

Service Access Network

Demarcation, CPE, Aggregation

7210 SAS

Businessservices

Residentialservices

Mobilebackhaul

Industries andgovernment

7210 SAS


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7210 SAS Product FamilyEthernet Enabled Access & Aggregation

7210 SAS-K(with ETR option)

7210 SAS-D(with ETR option)

7210 SAS-E

10 Gbps (HD) 20 Gbps (HD) 48 Gbps (HD)

2 x GE (SFP) +2 x GE RJ45 +

1 x combo port (RJ45 or GE SFP)

6 x GE (SFP) +4 x GE RJ45

12 x GE (SFP) +12 x GE RJ45

1RU, ! rack width 1RU, ! rack width 1.5RUPassively cooled NID High port count NID High port count NID

Ethernet Enabled Access & Aggregation

NEW


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7210 SAS Product Family (continued)MPLS Enabled Access & Aggregation

7210 SAS-T(with ETR option)

7210 SAS-S 7210 SAS-M(optional ETR &

10GE )

7210 SAS-Mxp(with ETR option)

7210 SAS-X 7210 SAS-R6

124 Gb/s (HD) 24-port: 128Gb/s (HD)48-port: 196Gb/s (HD)

124 Gb/s (HD) 128 Gb/s (HD) 88 Gb/s (HD) 240Gb/s (HD)

4x10GE (XFP) +12xGE (SFP) +10xGE copper

• 46 SFP, 2 Combo, 4SFP+• 24 SFP, 2 Combo, 4SFP+• 48 TX, 4 SFP+ (POE option)• 24 TX, 4 SFP+ (POE option)

24xGE (SFP) +4x10GE (XFP)

Up to 4 x T1/E1 CESports

22xGE (SFP) +2xGE combo +4x10GE (SFP+)

24 x GE (SFP) +2 x 10GE (XFP)

6 Slot Chassis:Up to 132 x GigE poUp to 24 x10GigE (S

+)

1.5 RU access &aggregation

1RU stand-alone oras 7x50 satellite

with Stackingoption*



2 RU access &aggregation

3 RU with controand fabric

redundancy

4xPoE* capablecopper ports

High GE fanout withoptional PoE/PoE+

Modular expansionflexibility

Enhanced TM with2xPoE+ capable ports

Enhanced TM Chassis-basedflexibility

MPLS Enabled Access & Aggregation

NEWNEW

* Future release


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AGENDA





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7210 SAS Hardware7210 SAS-K – Ethernet Demarcation Device

7210 SAS-K FEATURE HIGHLIGHTS

CHASSIS

• ETR variant in R7.0.R7• Based on in-house designed silicon• 1RU, passively cooled, 5G switch capa• Rack, ceiling or wall mount options av• Single power supply AC on non-ETR v• Dual power supply (AC, +24V DC, -4

variant• SR-OS based with 5620 SAM support

INTERFACES

• 5 ports – 2 x GE SFP + 2 x 10/100/100

Combo (SFP or RJ45)• Line rate forwarding on all ports

SERVICES• Ethernet based L2 services with rich OA

management toolkit• SyncE and 1588v2 PTP for MBH appli

Industry Leading Traffic Management and OAM in a Cost-Effective Package

Console

2 x 10/100/1000 TX

1 Combo Port

1 x 1G SFP OR

1 x 10/100/1000 TX

2 x 1G SFP

USBLEDs

NEW


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7210 SAS Hardware7210 SAS-K Leading Differentiators

CAPABILITY I N -H

O U S E

S I L I C

O N

• Full control of the datapath with no external dependencies• Upgradeable datapath with h/w based performance• Future-proof capabilities

Fa

Q o S

• “SR-like” QoS with support for both ingress and egress shaping• Significant deep buffer size for handling packet bursts and

shaping

BBe

O A

M

• Full OAM demark feature set including Y.1564 (multi-streams), Y.1731, 802.1ag, 803.ah w/dying gasp, remote-upgrade and auto-config

tro

P A C K A

G I N

G

• Only IP50 platform in this market segment• Platform is less susceptible to dust and airborne contaminants• Fanless operation



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7210 SAS Hardware7210 SAS-R6 / SAS-R12SAS-R12: Largest Aggregation Node in the 7210 Portfolio

7210 SAS-R6 7210 SAS-R12

Height / Depth 3RU / 239mm 9RU / 240mm

Expansion Slots 6: fully modular 12: fully modula

Switch Capacity 240G HD with IMM-b’s960G HD per SAS-R6 SF/CPM480G HD with I

1.536T HD per SAS-

Chassis Specific Characteristics SAS-R6 SF/CPM, fan module & PEMs SAS-R12 SF/CPM, fan mo

IMMs Fully interchangeable IMM-b’s

Availability Now Q4’15 (in R8.0 maintena


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7210 SAS Hardware7210 SAS-R12

SAS-R12 FEATURE HIGHL

CHASSIS

• 9RU, 240mm in depth• 12 IMM slots ! same IMMs as SAS-R6• Hot swappable, redundant control/fabric w• Replaceable fan module with air flow front

to-side• 2 modular -48VDC power entry modules: • Temperature range: 0 to 50C

SF/CPM

• SAS-R12 specific SF/CPM• 480G (HD) switch capacity using existing • 1.536T (HD) of available switch capacity p• Design ready to support 100G interfaces on

IMMs

• Feature parity with 7210 SAS-R6• Supports all SAS-R6 2 nd generation IMMs

• 4 x 10GE (SFP+); 2:1 oversubscribe• 2 x 10GE (SFP+)• 1 x 10GE (SFP+) + 10 x 1GE SFP• 22 x GE cSFP (or 11 x GE SFP or m• 16 x 100/1000 Base-T RJ.5

Large aggregation with the 7210 SAS product family

PowerEntry

Module

SF/CPMs Air Intake

Fan Tray

IMM slots

NEW


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7210 SAS Hardware7210 SAS-R12 SF/CPM and Cooling

SAS-R12 FEATURE HIGHLIGHT

SF/CPMControlInterfaces

• Internal compact flash, faceplate accessible compacUSB

• RJ45 console and management ports• OMC port• Alarm port (4 inputs, 2 outputs with +24VDC suppo• Two OES ports

SyncInterfaces

• 10MHz output and 1PPS output SMB connectors• BITS/ToD input/output

Air Flow Flexibility

• Integrated baffles used to directair-flow either front-to-back orfront-to-side

• Provides full NEBS compliance

• Default (factory) configuration forfront-to-back air-flow

• Back baffles movable to the sides

Front-to-back airflow Front-to-side airflow

Left side

baffle open

Rear Chass

Baffles cl

SAS-R12 SF/CPM

Left side

baffle closed

Rear Chassis View

Baffles open

Right side

baffle closed

USB &Compact flash

Sync OMC

Alarm PortMgmt Port & OESPorts

Console

NEW


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" 2nd gen IMMs (IMM-b’s) provide 20Gbps (FD)single SF/CPM

" Higher capacity per slot of up to about ~26Gbps fwith two SF/CPM

" IMM-b’s can be used on either SAS-R6 and SAS" Comparison between 2 nd generation and 1 st g

• Doubling switching throughput

• Larger L2 FIB @64K

• Larger IP FIB @32K

• Increased amount of Ingress CAM resources for use w

QoS classification, Ingress ACLs, etc.• Larger packet buffer memory (~720MB) * per IMM

" Mix of 1 st generation IMMs and 2 nd generationSAS-R6 chassis is not supported

" 1st generation IMMs are not supported on SAS-R1

7210 SAS-R6 / R-12 Second Generation IMMs (IMM-b’s)

4 x 10G SFP+ IMM-b (Over subscribed)

2 x 10G SFP+ IMM-b

1 x 10G SFP+ + 10 x 1G SFP IMM-b

22 x 1G CSFP or 11 x 1G SFP IMM-b $

16 x 10/100/1000Mbps Base-T (RJ.5) IMM-b

$ 22 x 1GigE (CSFP) – can be used as 11 x 1G SFP or as a mix of CSFP and SFP ports* Future release

NEW


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7210 SAS Hardware7210 SAS-Mxp

SAS-Mxp FEATURE HIGHLIGHTS

CHASSIS

• Two variants: ETR and non-ETR• 128G HD Switch Capacity (iMix)• 1.5RU, 253mm deep, fan cooled, replaceable

filter• ETR: -40 to 65C, non-ETR: 0 to 50C• Dual redundant power modules: AC, -48VDC,

+24VDC• Modular fan tray• Alarm connector; 2 outputs, 4 inputs with +24V

power• OMC port for managing 1830 VMW ( future )

INTERFACES

• 4 x 10GE SFP+• 22 x GE SFP• 2 x GE Combo ports with PoE/PoE+ on copper

ports - 60W power budget (ETR variant only)

SAS-Mxp FEATURE H

TIMING ANDSYNC

• SyncE and 1588v2• 2 x BITS/ToD ports• 10MHz & 1PPS out connec

FEATURECAPABILITIES

• Extensive Ethernet, IP and • MPLS-TP & PBB hardwar• Epipe, VPLS, VPRN and IE• Full OAM toolset: EFM, Y.

1564, MPLS OAM, …• TM: Per SAP or Per Port eg

shaping and scheduling wit(720MB)

• Feature parity with other 72platforms

• Software enhanced scaling CPU

Additional SFP connectivity, enhanced scaling, buffering & timing

NEW


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7210 SAS MxpComparison with SAS-M and SAS-T

!"#$%&" '()* ,-,./ '()* ,-,.0 '()* ,-,

34$"&5#6"7812#479:4 /:;%


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7210 SAS MxpComparison with SAS-M and SAS-T – Service Scaling

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,-= ,6#?;?8-7T:8

$3] 9?99,:89 +,-. $%;9 T;?G9I7G?;?8-7T:8

3J 9?99,:89 +,-. $%I7G?;?

G( !3EY GZ !3E . 3=S[ H 3=S\ \[.R9$ _%`X $^`BJ`

_%`X $3`B^` ]J`X _3`B$^`

/#19]%] /=G, G,= ,6#


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7210 SAS-Mxp: Complement Existing DeploymentsLeading Differentiators

CAPABILITY

S WI T

C H

C A P A C I T Y

• 128G (HD) Switch Capacity: Improvements over existing SAS-M, SAS-X and SAS-E Deplo

M O R E

P O R T

S

• High service fan-out with 24 GE ports• Four built-in 10GE ports : Improvements over existing SAS-M

and SAS-XAggre

S C A L E

&

P E R F

O R -

MA N C E

• Enhanced scale and performance in-line with SAS-R6/-R12IMM-b’s: 32K FIB & 60K MAC Scale

• Enhanced 1588 performance• Leading deep buffer capacity @ 720MB

Service

P oE +

• Up to 2 PoE/PoE+ ports with SAS-Mxp IntePow



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17ALCATEL-LUCENT — PROPRIETARY AND CONFIDENTIAL — RESTRICTED — SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW.COPYRIGHT © 2015 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

7210 SAS-S - Ethernet Satellites Introduction

• An Ethernet satellite provides GE port expansion through an external satellite chassis

• Satellites appear as a logical part of the 7x50 chassis

• All configuration and management of the satellite is done through the 7x50 host• GE satellites can be either local or remote and connect back to a host via 1-4 10GE uplin

Ethernet Satellites supported with the 7750 SR, 7750 SR-a, 7450 ESS and 7950 XRS

BENEFITS

• Groom additional GE interfaces into each 7x50 chassis without sacrificing per slot BW

• Simplifies provisioning of services with native satellite management

• Maintains rich service processing and QoS capabilities (with buffering) off the host

• Simple, elegant and cost effective


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7210 Software Update – ProtocolsMulti-Instance OSPF

• Tool for seamless MPLS deployments tobreak down large network into smallerIGP domains to fit scale available onsmaller nodes

• Only IPv4 support

7210 SAS-R12/R6/Mxp/T/Xmode)

IP/MPLSMetro 1

IP/MPLScore

PE-1

Aggregation

PE-17210 SAS

OSPF Inst #1Area #0

OSPF Inst #0Area #0

OSPFAr ABR loopbacks

leaking

ABR-11

ABR-12

ABR-21

ABR-22

P

OSPF Inst #1Area #1 (Stub)

BGP 3107

• OSPF instance used for separation of routing dom

• One routing domain for Service Connectivity

• Second routing domain for RVPLS IP/MPLS infrastructure network (underlay) to expand thservice network

IP Core - OSPF Instance #1 Area 1

IP/MPLS L2 NetworkOSPF Instance #0, Area 0

IP Core OSPF Instance #1 Area 0


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7210 Software Update – ResiliencyLDP FRR, Edge PIC & PW Entropy Label

• LDP FRR• Alternate path computed using IGP LFA & used for

forwarding during failure• IGP support for LFA – OSPFv2 and IS-ISv4

• BGP PIC - L3 VPN Routes (vpn-ipv4) • BGP add-path used to enable distribution of backup

BGP path

• Backup path is pre-programmed (if backup-path

command is configured) and used if primary best pathfails, for faster convergence

• PW Entropy Label• Hash-label processing for only Epipe & VPLS

• LSR nodes can use hash-label for load-balancing

LDP FRR R1

BGP PIC for L3 VPN R12

PW Hash Label R12/

IP7x50ABR7210

PE

LDP w/FRR BGP w/ rr-v

V

Path2, prefix A, non-best

Path1, prefix A, best


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7210 Software Update – ResiliencyIn-Service Software Upgrade

• In-Service Software Upgrade (ISSU)• In release 7.0 and earlier, in order to update software on a 7210 SAS-R6/-R12, reboot of the

entire system is needed, interrupting the services that are running on the router in the order ofminutes (depending on system configuration).

• After release 8.0R4, with ISSU support services downtime is reduced significantly

# Downtime comparable to CPM switchover time (hitless with appropriate network design)

• Minor release ISSU allows upgrade from 8.0R4 to 8.0RX (where X > 4)• No soft-reset support (reboot of IMMs requires user intervention)

ISSU R12/R


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7210 Software Update – QoSSAP Egress Rate limit & Resource Optimization

• SAP Egress Rate limit• Limit amount of egress traffic per SAP

• Enforce SLA when port shared by multiple SAPs/services• Single PIR rate can be configured

• Need to allocate CAM resources in egress-internal-tcampool

• Support for Epipe, VPLS, VPRN and IES service

IPNe

7210 SAS

SAP

SAP

Egress Rate Limit per SAP

VPLS/VPRN/ IES

SAP Egress Rate limit M/T/

IP DSCP Value & Mask D/R1

SAP Ingress QoS Classification Entries(Total =14)

Entry #1 – match dscp cs5 action fc efEntry #2 – match dscp cp41 action fc efEntry #3 - match dscp cp42 action fc efEntry #4 - match dscp cp43 action fc efEntry #5 - match dscp cp44 action fc efEntry #6 - match dscp cp45 action fc efEntry #7 - match dscp ef action fc efEntry #8 - match dscp cs3 action fc afEntry #9 - match dscp cp25 action fc afEntry #10 - match dscp af31 action fc afEntry #11 - match dscp af32 action fc afEntry #12 - match dscp cp29 action fc afEntry #13 - match dscp af33 action fc afEntry #14 - match dscp cp31 action fc af

SA

Ent(c

Ent(cs3

• IP DSCP Value & Mask

• Previously all IP DSCP values must be matchindividually

• Allow use of DSCP mask to match IP DSCP values

• Reduce number of CAM entries required to matchcontiguous DSCP values


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7210 Software Update – QoSSAP Egress Rate Limit & Resource Optimization

• Network QoS ResourceOptimization• Free up CAM resources in ingress-internal-tcam

pool, if no network ports and IP interfaces areneeded

• By default, two slices/chunks per IMM with about256 entries per chunk/slice (on SAS-R6/R12), isallocated to network port ingress QoS andnetwork IP interface ingress QoS

• Freed resources can be allocated towards SAPIngress QoS to improve per SAP classification andmeter/policer scaling or ingress ACL scaling

Network QoS Res. Opt. R12/R6

Ingress Internal TCAM Pool per IM

SAPIngressQoS (X)

IngressACLs(Y)

ETH-CFMDown

MEP (A)

ETH-CFMUP MEP

(B)

Ingress Internal TCAM Pool per

SAPIngressQoS (X

+2)

IngressACLs(Y)

ETH-CFMDown

MEP (A)

ETH-CFMUP MEP

(B)

Better Scaling with effective use of CAM resources

Egress MIP in VPLS R6/R


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7210 Software Update – OAMEgress MIP for VPLS and PTP for OAM timestamp

• Egress MIP for VPLS w/Prim• In Prior release, VPLS service sup

Ingress MIP• Add Egress processing, to provid

functionality

• Primary VLAN support included

• Troubleshoot & Diagnose issues uLinktrace and Loopback OAM to

Egress MIP in VPLS R6/R

PTP for OAM Timestamp* D-ER6,

IP/MPLSNetwork

Handoff

SAP7210 SAS-K 7210 SAS-R6

7x50 SR

UPMEP MIP (Q1.*)

DownMEP UP MEP

LTM

LTR LTR

SAP – Q1.*

MIP (Q1.Q2)Q2=Primary

VLAN

*Stretch Goal

PTPclient

PTPclient

PTPclient

PTPGM

• PTP based time for accurate – delay measurement• PTP time is used for system time

system date, etc.)

• PTP time is used for Y.1731/CFM(1-DM) and 2-way delay (2-DM)1-DM and 2-

DM

f


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7210 Software Update – 7210 SAS-KFeatures

• MAC/IPv4/IPv6 classification for SAP Ingress

•

Frame-Based Accounting• xSTP/mVPLS• LAG (A/S and A/A) for access ports• LAG (A/S) for access-uplink ports• IGMP snooping and MVR• IPv4 forwarding in RVPLS• PTP BC

7210 SAS-K – Best in class Ethernet Demarcation Unit

7210 S f U d 7210 SAS T


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7210 Software Update – 7210 SAS-TFeatures

Feature Compatible with 7210 SAS-M MPLS mode – Flexible platform option

• Feature compatibility with 7210 SAS-M

• IPv6 Support, along with 6PE and 6VPE• IPv4 multicast

• RVPLS (network mode)

Th Al l L 7210 SAS


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The Alcatel-Lucent 7210 SASCarrier Ethernet access and aggregation devices

• Optimized and Designed for demanding high capacity Ethernet access and aggregation

• Wide variety of form factors and options for diverse requirements• Carrier Ethernet service delivery with IP/MPLS, rich & extensive OAM toolkit, QoS/Traffic Manage

Synchronization capabilities including PoE/PoE+ delivery options

7210 SAS-X

B

se

Rse

Mba

Aag

In

go

7210 SAS-R12

7210 SAS-M 7210 SAS-T

7210 SAS-E7210 SAS-K7210 SAS-D

7210 SAS-Mxp

7210 SAS-R6

7210 SAS-S

Al t l L t


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Alcatel-Lucent




3B]B$^3P

7705 Service Aggregation Router (SAR)


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VoltageRegulators

Edge/Co

NW

9500 MPR-s(LOS)

7705 Service Aggregation Router (SAR)

GPON/xDSL

METRO ETHERNET

7705 SAR

7705 SAR

7705 SAR

7705 SAR

7705 SAR

7705 SAR

7750 SR

7705 SAR

C

7705 SAR BBU

Indoor/Outdoor Macro Cell

Indoor/Outdoor Small Cell

CPRI Fronthaul

7705 SAR-8

MissionCritical

Transformers

7750 SR

Business

5620 SAM

7705 SAR

7705 SAR for the future of your network


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7705 SAR for the future of your network

1. The Swiss-army knife of Public IP Backhaul

2. Flat Networks, Fixed Mobile Convergence at Backhaul

3. Adding capacity

THE EXPANDING 7705 SAR FAMILY


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7705 SAR-H(2 variants)

7705 SAR-Hc 7705 SAR-Wx(6 variants)

7705 SAR-W 7

8 Gb/s (HD) 5 Gb/s (HD) 10 Gb/s (HD) 10 Gb/s (HD)

1.7 RU fixedpassive cooling Compact form factorfor utility closets Targeted variants withoptional PoE+, DSL andGPS

Compact for pole,wall or other mount CWC

NAT and IPSec withoptional GPS

DIN Rail MountableRouter

Pole, wall and strandmountable

Optimized for outsideplant

Op

MBH, business services, legacy-to-packet transformation, mission critical

THE EXPANDING 7705 SAR FAMILY PART 1

THE EXPANDING 7705 SAR FAMILY BEST LTE BACKHAUL


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7705 SAR-A(2 variants)

7705 SAR-M(4 variants)

7705 SAR-X(2 variants)

7705 SAR-8(2 variants)

7

10 Gb/s (HD) 10 Gb/s (HD) 50 Gb/s (HD) 12/60 Gb/s (HD) 14

1RU fixed 1RU fixed withoptional module slot

1RU fixed 2RU with control andfabric redundancy

10Rfa

Ethernet optimized Multiservice withmodular uplinks

Dual 10G uplinks withlegacy T1/E1 support

Chassis-basedflexibility

ex

MBH, business services, legacy-to-packet transformation, mission critical

NEW

THE EXPANDING 7705 SAR FAMILY PART 2

SOLUTIONJune 2014 (World)

7705 SAR X


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7705 SAR-X

2x10GE SFP• Full 10G line rat• Ring or hub-and-

architectures

8xGE SFP• All ports 10/100/1000

4xGE Combo• RJ45 or SFP• All ports 10/100/1000

8xRJ-45 Ports• Full range of protocols• T1/E1 SATOP, CESoPSN,

MEF.8, PPP / ML-PPP /MC-ML-PPP

• 50 Gb/s HD switch capacity• 1RU, 254 mm deep• ETR: -40 to 65C• 5 fixed fans, replaceable fan filter

• Two variants:• DC: Dual feed -48/+24VDC• AC: Single feed AC, 100-240

• Typical/Max Power ConsumptionUnmatched IPv4, IPv6, label BGP route and MPLS Scalability in 1RU

10G Line Card for SAR-8 v2 (delivered in r6.2r1, Feb’15)


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4 x 1 G E S F P 2

x 1 0 G E S F P +

10G MDA FEATURE HIGH

SECURITY FEATURES • Hardware enabled encryption

TIMING ANDSYNCHRONIZATION

• IEEE 1588v2 PTP with GMT support• SyncE (125Mhz) supported on all Et

TRAFFICMANAGEMENT

• Deep Buffers ( over 50 ms burst absor• H-QoS for Ingress and Egress• Per SAP / NW.Egress VLAN Aggrega• Per Queue per Priority Congestion Mg

ROUTING • IPv4/6 , OSPF, ISIS, BGP, RIP, static,

( for GRT, IES and VPRN )

IP/MPLS TRANSPORT

• RSVP-TE , LDP, (MPLS), GRE/IP, I

OAM• Y.1731/ 802.1ag CFM FM & PM, 802

Ping/Trace, VCCV, ICMPv4/v6,…

10G MDA FEATURE HIGHLIGHTS

PLATFORMS • SAR-8 v2 ( 10G Slots 1,2)

• SAR-8 v2/18 ( All 2.5 G Slots )

INTERFACES • 4 x GE SFP ports

• 2x 10GE SFP+ ports

POWER • Wide Voltage Dual Feed DC Input

( -48/+24 V )

10G Line Card for SAR 8 v2 (delivered in r6.2r1, Feb 15)

Delivering Line Rate 10GE IP/MPLS Performance

Mission critical networks

Central Location

2014 Wi


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Mission critical networks

• Custom form factors

• Same OS, same SAM

• Award-Winning IP/MPLS Solution

PowerGeneration

Central LocationNOC #1

TransmissionSubstation

DistributionSubstations

SAR-Hc

SAR-Hc

SAR-H

Central LocationNOC #2

SAR-Hc

SAR-H

SAR-Hc

SAR-Hc

SAR-H

SAR-Hc

Field AreaNW

Field AreaNW

Distribution

Area NW

TransmissionNW

SAR-8

SAR-18

SAR-18

Fu

PBX SCADAmaster

CCTVmgmt

referenceclock

Internet

networkmgmt

CorpLAN

Producthe Y

• NGE: • Resilie

• High-A

• CustomMDDB

SAR-8

THE 7705 SAR-W & SAR–Wx family


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yRemoving the barriers to small cell deployment

The 7705 SAR goes outdoors…

ALCATEL-LUCENT 7705 SAR-W


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ALCATEL LUCENT 7705 SAR WBusiness case for a universal access device

BASE KEY FUNCTIONALITY 7705 SAR-W BASIC BACKHAUL ACCESSPower AC, surge protection, POE support Purchase separate power injector device

holdover capability

Timing/Synchronization SyncE, 1588v2, TOD, GPS Purchase separately (GPS)Enhanced OAM Y.1731, TWAMP, usec accuracy Purchase demarc device separately

L2 MPLS Services E-Line, E-Tree, E-Access, E-LAN No MPLS, purchase router separate

L3 Services (Routing, IP-VPN) Routing, IP-VPN, IPv6 No routing, purchase router separatel

Linkage to E2E Service Mgmt 7750 SR, 5620 SAM Not available

$ $$

Basic Backhaul Access Device

7705 SAR-Wx

7705 SAR-Wx

Physical comparisonpole mount eNB integ


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Physical comparison

7705 SAR-Wx is more cost effective than NID in an outdoor cabinet

strand mount

SR OS inheritance


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Massive SR OS deployments worldwide, un-paralleled stability, robustness and quality

IP EDGE IP AGGREGATION

7750 SR• Huge industry traction in IP/MPLS network

transformations• Extensive large scale NW experience• Alcatel-Lucent continues to drive standards and

innovation

7705 SAR• Inherits best-of-breed IP/MPLS technology

and hubs• Consistent, common features, operational pmanagement end-to-end

• One software loadset powers all 7705 platf• Feature velocity via SR OS

7705 SAR R7.0 Principal features:


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p

SYNCHRONIZATIONKEY ASPECTS

• 1588 Ethernet Encapsulation

OTHER KEY TOPICSKEY ASPECTS

• IGMP & MLD Snooping under VPLS & r.VPLS• Per Customer Aggregate Shapers (i.e. MSS)

OAMKEY ASPECTS• ITU-T y.1564 TestHead & Responder• TWAMP Light Responder (GRT, IES, VPRN & r.VPLS)• Label-BGP OAM enhancements for LSR/P nodes

NEW COMPACTPLATFORMS

KEY ASPECTS

• IP & LDP FRR• Unnumbered Interfaces• IGP Shortcuts w. RSVP-TE LSPs• BGP PIC/FRR for IPv4, Label BGP and VPNv4

6-port Eth

NE

KEY ASPECTS

• 6vPE, NTP, DHCPv6• IPv6 over IPv4 LAN-to-LAN IPSec Tunnels

IPv6

KEY ASPECTS

• Firewall• Network Group Encryption• Public Key Infrastructure (i.e. PKI)

SECURITY

SAR-M

G

SAR-H

Plus further enhancements to infrastructure, tdm/cpipe areas, etc…

THE POWER OF SMART AGGREGATION


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MANAGE THE BACKHAUL UTILIZATION

TRAFFIC TYPES

• Signaling• Management• Synch.• Voice / Video• Data• eMBMS (Multicast)• Telemetry

MULTIPLEFLOWS

BURST ABS

SCHEDU

SHAP

MULTIPLEBTSs/eNBs

SMART AGGREGAT

LTE

GSM

3G

WiFi

LTE-A

time

1Gbps

BURSTY

TRAFFIC

Per Customer Aggregate Shaper


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gg g pMulti-Service Site

• For better Quality of Experience to end user

• Bandwidth wholesale model

- Sell bandwidth to a customer- Customer manages the bw distribution among services

• Bunch of services (i.e. SAPs) shaped at aggregate rate

• 3-Tier Shapers for user traffic

- Per FC / CoS queue r1.0

- Per SAP Aggregater6.0

- Per Customer Aggregate r7.0* - Plus the port-rate shaper r1.0

• Both at Ingress & Egress

• 100s of ms of buffering both at Ingress & Egress across 1000s of queues

SAP-1

50 / 100M

FC=EF

FC=AF

FC=BE

FC=EF

FC=AF

FC=BE

SAP-2

100 / 150M

7705 SAR

Per CoS

queues

Per C

aggre

1st Tier 2 nd Tier 3SAP-X

300 / 700M

FC=EF

FC=AF

FC=BE

FC=EF

FC=AF

FC=BE

SAP-Y

200 / 700M

Per SAP

Aggregate Shaper

*: later maintenance release of 7.0

SAR, the new residential CPE


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• ISP backhaul especially for data-only small Cell

- DSL, Cable, GPON,… residential services• ISPs offer single leased (i.e. DHCP) IP address

- system IP & nw.interface IP bundled under ever changing uplink IP- while making use of ip.unnumbered capability of 7.0

• Multi-Service (e.g. Eth PW, VPLS, IP-VPN,…) solution over IP transport

Cell Site Cable BH Mobile OGW

Transport Tunnel

ISP

SmallCell

Small Cell

7705 SARCable

Modem

CMTS Router

DHCPServer

ISP Router

7x50 S

INDOOR SMALL-CELL SOLUTION


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1 st Floor

2nd FloorPoE+

Small Cells

Eth Switch

3 rd FloorPoE+

Small Cells

Eth Switch

Nth Floor

PoE+Small Cells

Eth Switch

7705 SAR

7750

Fe

Public IP

• Public IP backhaul

• An e2e solution from data security via endata security via firewall

• Sync (phase and freq), OAM, QoS, DHCP

5620

Firewall

Attack SC

Firewall

TransportNetwork

Public internet

W3XHB=8 P

G_,HWG_,

Optionally Integratedin 7705 SAR

X`B= ,"&S"&

)KLLS(/#7$"&HEB

3=,"6

TransportIn-Building Transport

7705 Complete security package


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Network AddressTranslation

• Hide entire Access networkbehind a single visible publicaddress

• NAT in conjunction withFirewall will only openneeded PORTs/CONNECTIONs

for extra security• Privacy Curtain, what can’t

be seen, would be hard toattack

Encrypted Tunnels

• Trust only traffic arrivingfrom ENCRYPTED tunnels

• IPSec/NGE useencryption ciphers onlyknown to 7705 and itsPEERs to trust arriving

traffic• In short if you have the

KEY you may unlock thedoor and enter 7705

Stateful Firewall

• Sanitize traffic deep

• Stateful Firewall wiconnections

• Sanitize TCP conne

• Restricts ICMP/DNS

• Police Traffic rates v• Powerful LOG Tool

accepted/denied connetwork via Firewal

• First Line of Defense, andstateless

• ACLs are programmed at theEDGE of DATAPATH as such arethe 7705 GATE KEEPERS

• BLOCK all unwanted L3/L4connection

• Contain powerful features suchas PBR(Policy Base Routing) andMFC (Multifield Classification)

ACLs

Access Control List

Packet l i fe in a secure router

Secure your network with 7705 SAR firewall


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Powerful feature set

Performance • Line Rate Firewall Throughput

Intelligent • Stateful Firewall for all IP protocols• Tracks UDP/TCP states. Drops half-open sessions based on configured state timers• Application assurance, ICMP/DNS replay attacks, allow/disallow fragmentation• Application aware, FTP ALGs*• Throughput aware, policer / rate limiter per policy

Ease ofConfiguration

• Zone Based configuration, single zone to monitor all traffic.• Hierarchical policy configuration, single root policy configuration via (APP/HOST

Groups and PROFILES), fine-tune configuration via additional entries.

NetworkOverview

• Aware of all connections through firewall• Real-time log for all connections attempts

Flexible • Directional aware firewall, simplify/fine-tune firewall policies using inbound/outbound directional aware policies


Encryption to suit all networks


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Centralized k

Simplified (n

SAM ManagSecure (via S

Low OverheadMPLS label stacaddition of a sinencryption label

PRIVATE

NGE

PUBLIC

INTERNET

IPSec EncryMPLSEncryconfig

Centralized or per tunnelkey management

IKE (PSK/PKI*)

SAM (STATIC SA)

NAT traversable

NAT-T UDP Injection

LAN-TO-LAN Tunnel

NO IGP/BGP needed

RRI to Inject VPRN Routes


PW LabelTunnel /GREBGP routelabel

7705 Product PTP/SyncE Support


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Product SyncE PTP Frequency PTP Time-of-Day/PhaseOC-

SlaveOC-

MasterBC OC-Slave

(OAM)OC-Slave (ToD/1pps) BC E

7705 SAR-Wx Yes Yes Yes Yes Yes N/A Yes

7705 SAR-Hc Yes Yes Yes Yes Yes N/A Yes

7705 SAR-W Yes Yes Yes Yes Yes N/A Yes

7705 SAR-H Yes Yes Yes Yes Yes Yes (IRIG-B) Yes

7705 SAR-A Yes Yes Yes Yes Yes Yes Yes

7705 SAR-M Yes Yes Yes Yes Yes Yes Yes

7705 SAR-8 Yes Yes Yes Yes R7.0* R7.0* R7.0*7705 SAR-18 Yes Yes Yes Yes R7.0* N/A R7.0*

7705 SAR-F Yes Yes Yes Yes No No No


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BGP fast reroute


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• Fast protection against

- Next-hop (NH) failures- BGP peer failures

• Supported address families:

- IPv4: IPv4 GRT, labeled IP, VPNv4, IPv4 PE-CE- IPv6: VPNv6*, IPv6 PE-CE*

• Unprecedented BGP scale in backh

- Up to 320 BGP Peers- Up to 32,000 label IP (rfc-3107) rout

PE1

PE2

10.0.1/24P1

P2 P3

PE11

IGP NH2

BGP

prefixes

BGP NHIGP NH oif

oif

XXiBGP

X

AS1

IGP NH2

BGP

prefixes

IGP NH1 oif

oif

AS2PE2

PE3

PE1

PE1

SET1BGP NH1

BGP NH2

iBGP

iBGP


IP & LDP fast reroute - FRR


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• Compute a backup next-hop loop-free alternative (NHLFE) in advance

• Fast protection on failure

- Including remote-LFA* via RSVP-TE LSPs

7705 SAR

7705 SAR

7705 SAR-Bo

Primary LDP LSPNHLFE

Alternate LDP LSPNHLFE

Datapath

• Built on IP Loop-Free Alternate Infrastructure

• Supported for both ISIS* & OSPF*

• Industry-Leading IP Features & Scale limits in its class. e.g. MI-ISIS, 32 instances per no

LDP simplicity with fast reconvergence *: later maintenance release of 7.0

7705 SAR 6VPE MTSOBusiness Customers


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IPv6

CORE IPv4/

MPLS

Re-use existing IPv4 transport infrastructure while migrating access to IPv6• Flexible: IPv6 VPRNs over IPv4/MPLS Transport with VPNv6 Address Family, Intra & Inter-AS op

• Secure: IPv6 VPRNs over IPSecv4

• PE-CE: BGPv6 & Static, DHCPv6 for Business or Mobile Backhaul Services

• IPv6 with OSPFv3 under Global Routing Table

EDGE IPv4/

MPLS

Servers

CorpLAN

int

Business Ser

SGW

IPv6

Small Cell

IPv6

Macro Cell

6VPE

6VPE

6VPE

IPv6

6VPE

MODERNIZING PRIVATE LINE INFRASTRUCTURESTM4 Channelized to E1


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E1

E3 STM4 Channelized

7705 SAR

7705 SAR 7705 SAR

7705 SAR

7750 SRSTM1 Channelized

PBX

IP/MPLSNetwork

• In addition to E1/E3/STM1 interfaces, STM4 can now support TDM services

• Supports channelization to E1 with DCR as an option of service clock sync

• APS and MC-APS may be used in conjunction with the cpipe service for protection

• New option for programmable MAC for APS with MEF8*

• The 4-port channelized STM-1 card, now supports STM-4*• Port 1 STM-4, others unused or 4 ports STM-1


Leveraging existing SDH networksNew network link options with high density SDH MDA


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STM4 POS

7705 SAR

7705 SAR 7705 SAR

7705 SAR

STM1Ch MLPPP

• 4p STM1 / 1p STM4* Adapter card in SAR8/SAR-18 can support additional network linoptions:

• STM1 Clear Channel POS with APS support

• STM4 Clear Channel POS with APS support

• STM1 channelized with NxE1 MLPPP

• STM4 channelized with NxE1 MLPPP

IP/MPLS Network

SDH NetworkSTM4Ch MLPPP

STM1 POS

later maintenance release of 7.0

Mobile Contro

Y.1564 throughput testing on SARe2e throughput tests without external test equipment


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• Fixed-mobile convergence

• Service endpoints on edge devices

- Configurable test pattern- layer-2, layer-3 or layer-4 test pattern

- Up to 4 parallel flows• Per service loopback at the remote end

- MAC-swap option- Transparent to other services on the port

ASBR PE

ASBR PE

Y.1564 Testhead L2 Loopback

ETHERNETTEST FRAMES

Sending endpoint of the Y.1564 testsession

Receive the packets from test head andreturn to sender

SRC/DST MAC@ swap required

NNI NNIUNI UNI7705 SAR 7705 SAR

e2e throughput tests without external test equipment


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FRONTHAUL/CPRI


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MORE FLEXIBILITY, MORE SCALABILITY, MORE SIMPLICITY

9500 MPR-s(LOS)

GPON/xDSL

METRO ETHERNET

METRO AGGREGATION ANDTRANSPORT

7705 SAR-W

7705 SAR-O

7705 SAR-H

7705 SAR-8

9500 MPR-e

9500 MPR-s(NLOS)

7705 SAR-M

7705 SAR-8

7750 SR

7705 SAR-W

Controllers/ Gatew

7705 SAR-8 BBU

Broadband and Ethernet

Indoor Small Cell

Microwave

CPRI Fronthaul

9500 MPR(MSS-1)

7705 SAR-8

7705 SAR-W

The Road to CRAN


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Traditional macro

base-stations

Distributed

base-stations C-RAN Centralize

baseband pool• RF and Baseband fully coupled

• RF and Baseband same location

• All Cells are independentlycontrolled

• Large real estate foot print at allsites

• RF and Baseband de-coupled

• RF and Baseband same location

• All Cells are independentlycontrolled

• Large real estate foot print at allsites

• RF and Baseband de-coupled

• RF and Baseband differentlocation

• All cells are centrally controll

• Minimal Real estate footprint cell site

• Centralized real estate for BBU

Common Public Radio Interface (CPRI)


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COPYRIGHT © 2015 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

59

BBU

RRH

CPRI

AIR INTERFA

SLAV

MA

NETWOR

USER DATA (IQ FLOWS)

CONTROL AND MANAGEMENT

SYNCHRONIZATION

CPRI LINK

CONTROL AND MANAGEMENT• OAM FOR HIGHER LAYERS• LOS, LOF, RAI, SDI

• DEVELOPED IN 2003

• ELECTRICAL AND OPTICAL INTERFACES DEFINED

• SUPPORTS UTRAN, WIMAX, E-UTRAN, GSM

• MULTIPLEXES IQ FLOWS THROUGH TIME DIVISIONMULTIPLEXING

• AN IQ FLOW = ~1 CARRIER OR AN ANTENNA

• 16 WORDS IN A BASIC FRAME; 1 WORD FORCONTROL, 15 WORDS FOR IQ DATA


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The New Network Edge (Fronthaul)


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COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED. ALCATEL-LUCENT — CONFIDENTIAL — SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW — PROPRIETARY — USE PURSUANT TO COMPANY INSTRUCTION

61

BBU /

vBBU

CPRI

RRH’s

RRH’s

RRH’s

DWDM

Router

Router

Router

EPC

NG-MLSMME

PGW

EPC

SGW

7750 SR

CPRI Fronthaul• Protection inherent to the

RRH/BBU• CPRI over Dark Fiber• No transport electronics

CoreEthernet over Wavelength• BFD protection of CWDM / DWDM

C-RAN Hub

Multi-Carrier CPRI Challenge


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62

PCS

AWS

850Mhz

700Mhz

Dark Fiber

Demarc

B B U

RRH Location

Centralized BBU Loc

4 dark fiber connections required

Unmanageable transport expense

Multi-Carrier CPRI Challenge with CWDM


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63

PCS

AWS

850Mhz

700Mhz

Dark Fiber

Demarc

B B U

RRH Location

Centralized BBU Loc

Single Dark Fiber Connection

S A R - O V

W M

7705 SAR-O ALU Universal CWDMSmallCell Backhaul Solution for CPRI


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64

• 7705 SAR-O highlights

• Proven solution with common mechanical with SAR-W

• CPRI Backhaul

- 8 wavelengths with path to 16 over 2 fibers- Supports all CPRI rates with ultra low latency- Passive solution with very high MTBF (greater than 1.5M hours)

• Agnostic to the RAN vendor used with both ALU and Ericsson

• Environmentally hardened in all configurations

• 2, 4, 8 and 16 channel OADM

- 8 channel supports single fiber runs for further monthly costsavings.

• Reduces fiber counts for RRH deployment. 8:1 reduction

7705 OADM Modules


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65

8-color mux/demux

Expansion LINE LIN

! 1-! 8! 1-! 4

4-color optical add/drop mux

• 4-color optical Mux/Demux module:- 1 variant of upper 4 and 1 variant for lower 4 colors

• 8-color optical Mux/Demux module:- 1 variant for with all 8 colors

• 1 and 2 channel variants available• Also available as a separate shelf (VWM)

New SAR-O and VWM variants to support 16 CWDM channels over 1 fiber pair


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66

1 fiber pair replaces 16 separate fiber pairs with CWDM

Indoor Environment

VWM

RRHRRH

RRH

Ch5-8

RRH

LineExp

Outdoor Environment

SAR-O

4! CWDM

RRHRRH

Ch13-16

Outdoor Environment

SAR-O

RRHRRH

Ch11-12B

VW

8! CW

Line

Outdoor Environment

SAR-O

RRHRRH

Ch9-10

Outdoor Environment

SAR-O

RRHRRH

RRH

Ch1-4

RRH

LineExp 8! CW

…

2! CWDM 2! CWDM 4! CWDM 4! CWDM

New VWM 2x8CHvariants

New 2CH and 4CH SAR-Ovariants providing access toadditional CWDM channels

Upper channels (available): $!P$X $!R$X $]$$X $]_$X $]]$X $]P$X $]R$X $^$$8;

Lower channels (future): $3P$X $3R$X $_$$X $__$X $_]$X $_P$X $!_$X $!]$8;

RRHRRH

Documents

2015-11-12 Edited SAR and SAS Discussion