Silicom Ltd. Connectivity Solutions

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Figure: 2

– Bypass Mode Functional Block Diagram

Key Features

Bypass:



Bypass Ethernet ports on Power lose



Reliable Passive solution



High speed switching



Low insertions loss



Throughput not affected and no added delay

PBSSF-M50:



Supports Fiber Gigabit Ethernet (1000Base-SX)



Supports Short Range Fiber 10 Gigabit Ethernet (10GBase-SR)

Technical Specifications

Fiber Gigabit Ethernet General Technical Specifications

– (1000BaseSX)

IEEE Standard / Network

topology

Fiber Gigabit Ethernet, 1000Base-SX (850nM)

Cables and Operating distance

Multimode fiber:

550m at 50 um **

**Theoretical Distance

– Defined as half a distance as stated by the IEEE 802.3 standard

Insertion loss (Normal)

Typical: 0.97 dB

Maximum: 1.8 dB (Sum of insertion losses: LC/LC+ fibers and optic

switch+LC/LC=.0.3+1.2+0.3=1.8dB)

Minimum: 0.9dB (Sum of insertion losses: LC/LC+ fibers and optic

switch+LC/LC=.0.1+0.7+0.1=0.9dB)

Insertion Loss (Bypass)

Typical: 1.69 dB