OMS 3250

OMS3250Product Description16 EQUIPMENT MANAGEMENTOMS3250 can be monitored and controlled through:• F interface: to a local terminal;• Q interface: to ServiceOn Optical Element Manager; the provided interface is typeCLNS1 (Ethernet), The new generation SDH/OTH equipment (OMS3240, OMS3250 andOMS3260) implement a standard based Q3 agent, but only the first four layers of thecommunication stack will be used to carry the management information with sensibleimprovements in the bandwidth usage. This proprietary implementation, namely CMOX,exploits the capability to carry the CMISE over the transport layer directly.• Qecc (from line or tributary SDH interface): as defined by ITU-T/ G.784.• GMPLS: the control plane on OMS3250 is able to support GMPLS functionality.The provided OAM&P functions are in accordance with ITU-T/G.784. In particular it is possibleto perform:• configuration management:• provisioning (configuration of all equipment characteristics, e.g. internal channel routing);• protection switching management;• installation;• fault (maintenance) management:• alarm surveillance (collection, filtering, reporting);• testing (equipment and connections);• performance management:• performance data collection;• performance data reporting;• general functions (e.g. security, software download).The equipment supports the ITU-T/ETSI standard information model.More precisely, OMS3250 is designed to support the information model based on:• ITU-T Recommendations M.3100, G.774;• ETSI ETS 300 304, ETS 300 371.The OMS3250 can be managed by a computer system dedicated to the administration ofSDH/OTH equipment and allows functionality that deal with the data to be modifiable by theOperations System.Issue 1 Copyright – Refer to Page 2 Page 69 of 74