Alcatel Carrier Internetworking Solutions 7270 MSC ユーザーズマニュアル

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

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

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 

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)

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 

Unchannelized:

16-port programmable serial interface
(V.35, V.28 and X.21)

Channelized:

4-port T1/E1 

Unchannelized:

8-port T1/E1  

Channelized:

8-port T1/E1

DS3 to the DS1 level 

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

6-slot model: 5 UCSs (non redundant) 
or 4 UCSs (redundant)

8-slot model: 7 UCSs (non redundant) 
or 6 UCSs (redundant)

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Alcatel 7270 MSC  |  Release 6.0