Alcatel 7270 MSC User manual

Alcatel 7270 MSC
Multiservice Concentrator | Release 6.0
The Alcatel 7270 Multiservice Concentrator
(MSC) is a carrier class edge services switch
that adapts, aggregates and implements services
for ATM/IP/MPLS converged networks. Providing
advanced traffic management on a standards-
based platform, it enables the profitable delivery
of differentiated services for managed IP/MPLS,
video, ATM, frame relay and private line
applications.
In addition to its service delivery role, the fully
managed Alcatel 7270 MSC allows carriers to
optimize their network infrastructure by provid-
ing broadband aggregation for 2G/2.5G/3G
mobile, fixed wireless and DSL traffic.
There are two variants of the Alcatel 7270 MSC,
a 6-slot version suited for customer located
applications, and an 8-slot variant suited for
carrier infrastructure applications. All control,
switching hub and interface cards are common
to both the 6-slot and 8-slot Alcatel 7270 MSC.
Ensuring profitable
service delivery with
a scalable, flexible
and reliable platform

Technical Summary
Cell Relay Services
>High performance virtual circuit (VC) and
virtual path (VP) switched virtual
connections (SVCs), soft permanent virtual
circuits (S-PVCs), and permanent virtual
circuits (PVCs) capabilities
>A wide range of interface speeds from
DS0 to OC-3/STM-1
>Supports UNI 3.1, UNI 4.0, and PNNI
>1+1 automatic protection switching for all
optical interfaces
>Standard service interworking functions
for connections that terminate on frame
relay or circuit emulation endpoints
Frame Relay Services
>All frame relay interfaces are configurable
for UNI, NNI, PPP or transparent HDLC
>Frame relay/ATM network interworking
(FRF.5) and service interworking (FRF.8)
>Four QoS levels for differentiated frame
relay services
>Supports PVCs and frame relay SVCs
>Supports IP-aware frame relay
>HDLC frame forwarding for transport
of legacy protocols (PPP, X.25, SNA)
Circuit Emulation (Private Line) Services
>Uses circuit emulation card to transport
private lines and other TDM traffic over
a broadband infrastructure
>Consolidates T1 or E1 PBX trunks and
hybrid circuits over a broadband
infrastructure
>Supports point-to-point or point-to-multipoint
services
>Provides integrated DCS functionality
Voice Services
>Proxy signaling interface to an external
softswitch
>Compressed voice (G.729A, G.726
(32K ADPCM), G.711)
>QSIG and N-ISDN signaling for PBX
networking
>Integral echo cancellation and silence
suppression
IP Services
>IP routing and forwarding capabilities
>Differentiated IP CoS to subscribers
for all service types
>Dynamic OSPFv2 routing
>Supports IP-VPNs
>Up to 768 virtual routers
>VLAN support (802.1Q)
>VC to VC forwarding
>IP over ATM, FR or Ethernet
>Supports transparent LANS, and remote
LAN segments
>Self-learning LAN bridge
>Spanning Tree protocol
>RFC 1483 Ethernet over ATM
encapsulation
Switched Services
>SVCs/SVPs
>S-PVCs /soft permanent virtual paths
(SPVPs)
>ATM Forum UNI v.3.1, UNI v.4.0,
PNNI v.1.0, AINI v.1.0, B-ICI v.2.0
>ITU-T Q.2931 and Q.2961
>ATM Forum ILMI 4.0
>Dynamic call routing using PNNI
>PNNI hierarchy (3 levels)
SPVC hitless connection moves
>ATM Forum
•PNNI path and connection trace
•Network call correlation identifier (NCCI)
•Call processing priorities for signaled
connections
>Signaling congestion avoidance
>Switched services virtual backbone network
> 2 ALCATEL
Alcatel 7270 MSC | Release 6.0

General
>Fully redundant, non-blocking switching
fabric
>Switching throughput of 800 Mb/s
>Permanent and switched virtual ATM
connections
>Supports S-PVCs for rapid and transparent
rerouting around points of failure
>Standards-compliant ATM layer processing
>Full VPI/VCI range support at UNI, NNI
>Point-to-point and point-to-multipoint
connections
>Ethernet or serial management port
>Round trip delay measurements
Traffic Management
>As per Telcordia (Bellcore) GR-1110-CORE,
GR-1248-CORE, ATM Forum TM 4.0 and
ITU-T I.371; VSVD and full ABR as per
ATM Forum TM 4.0, including ER marking
>Nine QoS classes: CBR, 2 x rt-VBR,
3 x nrt-VBR, ABR, UBR and UBR+
>Efficient support of real time traffic
(CBR, rt-VBR)
>Statistical multiplexing of non real time
and real time traffic
>Ingress and egress traffic shaping
>Per-VC queuing and shaping
>Virtual path aggregation
>Ability to combine ingress policing
and shaping
SNMP Support
>MIB II as per RFC 1213
>Interface table MIB as per RFC 1573
>SONET MIB as per RFC 1595
>DS3/E3 MIB as per RFC 1407
>ATM interfaces MIB as per RFC 1695
>ILMI MIB as per ATM Forum UNI v.3.1
>Enterprise MIB for PVC and S-PVC setup
>Frame relay services MIB
>Call routing statistics MIB
>OSPF MIB
>MPLS statistics MIB
Node, Network
and Service Management
>Local or remote management interface
through SNMP or the Alcatel 5620
Network Manager (NM)
>Centralized alarm management with
audible and visual alarm notification
>Automatic discovery of equipment
additions, deletions and changes
>Point-and-click provisioning
>Sophisticated link and path management
>Extensive performance data for SLAs and
billing capabilities
>Open interfaces at the network and service
levels for maximum business automation
>Customer assurance and self-provisioning
support through the Alcatel 5620 AXiOSS
VPN Service Manager (5620 AXiOSS VSM)
Capacity
ATM UNI/NNI interfaces
Unchannelized:
>8-port T1/E1 with IMA option
>3-port DS3/E3, STM-1 electrical
>OC-3/STM-1 with the following optical
interfaces: SR, IR, LR, XLR
Frame relay UNI/NNI interfaces
Unchannelized:
>16-port programmable serial interface
(V.35, V.28 and X.21)
Channelized:
>4-port T1/E1
Circuit emulation interfaces
Unchannelized:
>8-port T1/E1
Channelized:
>8-port T1/E1
>DS3 to the DS1 level
Ethernet interfaces
>4-port 10/100 Mb/s Ethernet card
>10/100Base-TX I/O card with RJ-45
connectors
>100Base-FX SMF I/O
>100Base-FX MMF I/O
Slots and ports
>6-slot model: 5 UCSs (non redundant)
or 4 UCSs (redundant)
>8-slot model: 7 UCSs (non redundant)
or 6 UCSs (redundant)
ALCATEL 3 >
Alcatel 7270 MSC | Release 6.0

Physical Description
8-slot unit
>Height: 10 VU, 44.5 cm (17.5 in.)
>Width: 48 cm (19 in.)
>Depth: 46 cm (18 in.)
>Rack-mount or desktop unit: 58 cm (23 in.)
or 48 cm (19 in.)
6-slot unit
>Height: 6 VU, 26.5 cm (10.5 in.)
>Width: 48 cm (19 in.)
>Depth: 46 cm (18 in.)
>Rack-mount or desktop unit: 58 cm (23 in.)
or 48 cm (19 in.)
Synchronization Sources
>BITS 1.544 MHz or G.703 2.048 MHz
external
>Line derived
>Stratum 3-compliant
>50 ppm SSU
Maintenance
>Dual bank flash for fail-safe software
upgrade
>Alarm logs and remote alarm signaling
>Performance monitoring with threshold
crossing alerts
>ATM layer OAM (F4/F5) support
>Operational and diagnostic LED displays
>Circuit, equipment and line loopbacks
>Test access connections
>Network inventory support from Alcatel
5620 NM
Operating Environment
>0 C to 40 C (32 F to 104 F)
>5% to 95% relative humidity,
non-condensing
>60 m (197 ft.) below sea level to
1,800 m (5,905 ft.) above sea level
Product Compliance
>EMC
•FCC Part 15
•Industry Canada ICES-003
•EN 55022
•EN 50082-1
•EN 300 386
•GR-1089-CORE
•PEC-1992-002
•AS/NZS 3548
>Safety
•CSA C22.2 No. 950
•UL 1950
•EN 60950
•IEC 60950
•AS/NZS 3260
•TS 001
•PEC-1992-002
>Environmental
•GR-63-CORE (NEBS Level 3)
>Network attachment
•FCC Part 68
•Industry Canada CS-03
•GR-253-CORE
•ANSI T1.105.03
•ANSI T1.105.06
•ANSI T1.102
•ANSI T1.403
•ANSI T1.404
•ITU-T G.703
•ITU-T G.707
•ITU-T G.823
•ITU-T G.824
•ITU-T G.825
•ITU-T G.957
•ACA TS 016
•ACA TS 026
•JATE (Green Book)
•PEC-1992-002
Power
>Autoranging 100 V/240 V AC
power supply
>-48 V/-60 V DC power supply
>Maximum power consumption
•6-slot: 450 W
•8-slot: 880 W
>Typical power consumption: 250 W
>Optional n+ 1 redundant power supply
>Active load sharing between supplies
Alcatel 7270 MSC | Release 6.0
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Alcatel and the Alcatel logo are registered trademarks of Alcatel. All other trademarks are the property of their respective owners. Alcatel assumes no responsibility for the accuracy
of the information presented, which is subject to change without notice. © 12 2002 Alcatel. All rights reserved. 3CL 00469 0229 TQZZA Ed.02 16446