MRV Communications EM316SW-XY Uživatelský manuál stáhnout pdf (Strana 4)

DatasheetDatasheet

MRV’s Layer 1 Ethernet Automatic Protection

Switching (MAPS) protocol may be activated in

order to achieve fault tolerance in ring topologies.

For additional information including pricing and

availability, contact your nearest authorized MRV

Communications representative and visit http://

www.mrv.com.

4. Mixed Media Ethernet Switch

In this mode, the module acts as a mixed-media

Ethernet switch with two 10/100/1000Base-T copper

interfaces and two ber-optic SFP-based 100Base-FX

or 1000Base-X interfaces. (See Figure 5.)

The mixed-media switch allows the user to add or

drop Fast/Gigabit Ethernet trac to or from a ber-

based linear or ring Fast/Gigabit Ethernet network.

Switch/Router

40 km

BUS TOPOLOGY

Switch/Router

40 km

100 km SM

REDUNDANT RING TOPOLOGY (MAPS)

100 km SM

EM316GSW-XY module along with

other equipment in a 16-slot chassis

REMOTE STAR TOPOLOGY

Router or Switch with

Spanning Tree Support

40 km SM

EM316GSW-XY module along with

other equipment in a 16-slot chassis

Ethernet

Switch/Router

Ethernet

Switch/Router

Server

Network

EM316GSW-XY and EM316LNXNM-OT

modules in a 2-slot chassis

EM316GSW-XY and EM316LNXNM-OT

modules in a 4-slot chassis

Figure 5: Managed Mixed-Media Switch Application

1 2 3 4 5

EM316GSW-XY 1
DatasheetDatasheet 2

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