Alcatel-Lucent 1850 TSS-320 manual Interfaces, Ethernet functionality, IGMP functionality

Benefits

•Switches any combination of packets and circuits in their native formats using a single platform

•Fully scales packet transport, smoothly progressing from all-circuit to all- packet, allowing service providers to transform networks to packet transport

•Efficiently aggregates and grooms metro and long- haul transport

•Simplifies network planning using ROADM and WDM

•Reduces total cost of ownership and simplifies operations through cross- layer network management and unified control plane

•Supports a broad range of applica- tions, such as triple play services, business Ethernet and mobility backhaul

Technical specifications

Alcatel-Lucent 1850 TSS-320 system 1850 TSS-320 subrack

•16 slots, 20 Gb/s per slot: 32 half slots, 10 Gb/s per half slot

•Two 320 Gb/s protected switching fabrics

•Two protected controllers

•Protected power supply

•Up to two subracks in a standard

ETSI or ANSI rack

Interfaces

•Data cards

¬10 x Gigabit Ethernet (GE) packet module, Small Form-Factor Pluggable (SFP)

¬10 GE packet module, 10 Gb/s

Form-Factor Pluggable (XFP)

¬Multiservice packet over

SONET/SDH (PoS) packet module (portless)

¬ATM gateway packet module (portless)

•SONET/SDH cards

¬1 x OC-192/STM-64: XFP

¬4 x OC-48/STM-16: SFP

¬8 x OC-3-12/STM-1-4: SFP

¬10 x any port card: a data/TDM

concentrator: SFP

¬1 x optical transport unit

(OTU)-2: 10 Gb/s bidirectional transponder, tunable optics

•VLH/ULH cards

¬10 Gb/s booster +10 dBm

¬10 Gb/s pre-amp +10 dBm

•CWDM cards

¬CWDM: multiplexer/ demultiplexer (MUX/DEMUX)

¬CWDM optical add/drop multiplexer (OADM)

¬CWDM transponder

•Fixed OADM (FOADM) DWDM cards (packs)

¬8 channels MUX/DEMUX,

L1 band

¬8 channels MUX/DEMUX,

L2 band

¬Optical amplifier 22/9 17 dB

¬10 G transponder, client and line pluggable: XFP

•ROADM DWDM cards (packs)

¬Optical protection switch

¬DWDM ROADM Wavelength Router

¬DWDM transponder:

tunable line optics, XFP client

¬DWDM MUX/DEMUX

¬DWDM amplifier

Service level agreement (SLA) management

•Traffic profiles

¬Bandwidth guaranteed

¬Regulated: minimum bandwidth guaranteed plus burst

¬Best effort

•Hitless traffic-profile modification

•Metering

¬Single Rate Token Bucket: RFC 2697

¬Dual Rate Token Bucket:

RFC 2698

¬IETF and Metro Ethernet Forum (MEF) Metering, Policing and Marking

¬Color-blind and color-aware, based on Ethernet priority bits

Ethernet functionality

•Ethernet protocol: 802.3

•Ethernet Media Access Control

(MAC) autolearning and aging

•Ethernet-MAC static configuration

•Access Control List (ACL)

•Virtual LAN (VLAN) push, pop, swap: service delimiting

•Ethernet virtual bridging: 802.1Q

•Ethernet provider bridging: 802.1ad

•Q in Q

•Rapid Spanning Tree Protocol

(RSTP) and Multiple Spanning Tree Protocol (MSTP)

•Link aggregation

•Jumbo-frame management

•Y.1731/802.1ag OAM: continuity check (CC), link trace (LT), loopback (LB)

•802.3ah OAM: Ethernet in the first mile (EFM)

•Eight Quality of Service (QoS) classes

•Two levels QoS (per class, per transport service)

•Ethernet flow, Red/Green/Yellow (RGY) counters

•L2 control protocol filtering/tunneling

•MEF 9 and 14 certified: EPL, EVPL and E-LAN

Ethernet traffic classification

•Port

•Ethernet VLAN

•Ethernet priority bits

•IP v4 differentiated services code points (DSCP)

•EtherType

•MPLS Exp bits

Ethernet forwarding criteria

•Port

•Port plus MAC

•Port plus VLAN

•Port plus MAC plus VLAN

•Port plus MAC plus VLAN plus Prio bits

•Unicast traffic

•Multicast traffic

•Broadcast traffic

IGMP functionality

•Internet Group Management Protocol (IGMP) snooping

•IGMP proxy

•IGMP fast leave

ATM functionality

•Pseudo-wire emulation edge to edge (PWE3): ATM-PWE3 gateway

•OC3/STM-1 ATM unchannalized

•ATM virtual path identifier/ virtual channel identifier (VPI/VCI) N:1 mapping with PWE3 static configuration

•ATM QoS, OAM F4, F5: PWE OAM

T-MPLS functionality

•Data plane: T-MPLS, MPLS

•T-MPLS OAM: CV, automatic protection switching (APS), Forward Defect Indication (FDI)

•Tunnel Linear Protection 1:1

•Ethernet line (E-line), Ethernet LAN

(E-LAN) and Ethernet Tree (E-Tree)

SONET/SDH functionality

•Cross-connection

•Termination

•Ethernet mapping over SONET/SDH

¬Generic framing procedure (GFP, G.7041)

•Virtual concatenation

•Link capacity adjustment scheme

(LCAS)

•Performance monitoring

•HO and LO capabilities

DWDM functionality

•Node configurations

¬Terminal

¬In-line amplifier (ILA)

¬Optical add-drop multiplexer (OADM)

¬ROADM

•Network configurations

¬Point-to-point

¬Linear

¬Ring

¬Mesh with multidegree capability: 2, 4 or 8

2 Alcatel-Lucent 1850 TSS-320 Release 3 Data Sheet