General

Alcatel 7270 MSC Release 6.0

>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 >