Siemens ESM User Manual download pdf (Page 23)

Introduction

Industrial Ethernet OSM/ESM

C79000-Z8976-C068-10

1.1.7 OSM BC08

Possible Attachments

The OSM BC08 allows you to connect up to 8 DTEs or network components over

FO ports and is suitable particularly in environments in which the data lines run

through areas with high levels of electromagnetic interference (for example, in the

vicinity of power supply cables).

The OSM BC08 can be coupled with other OSM BC08, OSM ITP62, OSM TP62,

OSM TP22, and OSM ITP53 over the optical ports 7 and 8 to form a redundant

fiber-optic ring, a fiber-optic star, or a fiber-optic linear bus.

The OSM BC08 also has eight digital inputs. The states of the inputs are available

in a management information base (MIB) and can be read using an SNMP get

request. Depending on the configuration of the device, changes at these inputs can

also trigger the sending of E-mails, SNMP traps and/or entries in the log of the

OSM. The use of these functions is described in the OSM/ESM Network

Management User Manual /1/.

Figure 7: OSM BC08

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Siemens ESM User Manual Page 23