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SaleJetStream 8-Port Gigabit Smart PoE+ Switch with 2 SFP Slots
TL-SG2210P-V3
Vendor:TP-LinkRegular price Price: $76.66Regular priceUnit price per114.99Sale price Price: $76.66Sale
Small office/home office (SOHO) applications typically use a single fiber switch, or an all-purpose converged device such as a residential gateway to access small office/home broadband services such as DSL or cable Internet. In most of these cases, the end-user device contains a router and components that interface to the particular physical broadband technology. User devices may also include a telephone interface for VoIP.
If you’re looking for a fiber switch, a fiber Ethernet switch or fiber optic switch, Primus Cable offers a superior selection. Our fiber switch products are divided into two main categories:
A fiber Ethernet switch operates at the data link layer of the OSI model to create a separate collision domain for each switch port. With 4 computers (e.g., A, B, C, and D) on 4 switch ports, any pair (e.g. A and B) can transfer data back and forth while the other pair (e.g. C and D) also do so simultaneously, and the two conversations will not interfere with one another. In full duplex mode, these pairs can also overlap (e.g. A transmits to B, simultaneously B to C, and so on). In the case of a repeater hub, they would all share the bandwidth and run in half duplex, resulting in collisions, which would then necessitate retransmissions.