MRV Communications EM316SW-XY Uživatelský manuál stáhnout pdf (Strana 3)

DatasheetDatasheet

MRV’s unique self-healing protection allows optical

path exchange with nearly zero data loss and without

detection by link-based internetworking protocols

such as STP or OSPF.

2. Self-Healing Copper-to-Fiber Converter

In this mode, the module acts as a single

10/100/1000Base-T copper to redundant 100Base-

FX or 1000Base-X ber (dual-SFPs) converter. (See

Figure 3.) Two protected ber optic paths extend the

Ethernet segment with virtually no downtime.

Server

Switch/

Router

80 km SM

EM316GSW-XY and EM316LNXNM-OT

modules along with other equipment

in a 16-slot chassis

EM316GSW-XY and EM316LNXNM-OT

modules in a 2-slot chassis

Figure 3: Managed Redundant Copper-to-Fiber Converter Application

The ber optic repeater enables distance extension

over a ber optic cable, with full data and clock

regeneration for extended distances. The copper

repeater oers distance extension over a copper

infrastructure with speed and duplex matching,

and automatic MDI/MDIX sensing on each RJ-45

interface.

3. Dual-Repeaters-Fiber Optic and Copper

In this mode, the module acts as a pair of repeaters.

- Fiber optic repeater between the two SFP ports

with any supported interfaces

- Copper repeater between the two 10/100/1000

Base-T interfaces (See Figure 4.)

Server

Switch/Router

Switch

100 m

CAT 5

100 m

CAT 5

80 km SM

40 km SM

1000Base-X

100Base-FX

EM316GSW-XY module along with

other equipment in a 16-slot chassis

Figure 4: Managed Fiber Repeater and Copper Repeater Application

1 2 3 4 5

EM316GSW-XY 1
DatasheetDatasheet 2

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