Figure 75: Example Of Managed Ethernet Switches From Afs Family; Figure 76: 1 - Fast Ethernet Fiber Optic Sfp Module, 2 - Gigabit Ethernet Fiber Optic Sfp Module; Figure 77: Installed Sfp Module In Managed Ethernet Switch Afs677 - ABB UniGear Series Engineering Manual

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Figure 75: Example of Managed Ethernet Switches from AFS family

Small form-factor pluggable (SFP) module / port
SFP modules allow users to select appropriate transceiver for each SFP port embedded in
Ethernet switch to provide the required connection over the available optical fiber type
(for example multi-mode fiber or single-mode fiber) or over metal twisted pair type. SFP
modules are commonly available in several different categories: multi-mode fiber, single-
mode fiber and twisted pair cabling. Fast Ethernet SFP modules are not applicable for the
slots (ports) that support only Gigabit Ethernet and Gigabit Ethernet SFP modules are not
applicable for the slots (ports) that support Fast Ethernet. Only use ABB SFP modules for AFS
family.
Figure 76: 1 - Fast Ethernet fiber optic SFP module, 2 - Gigabit Ethernet fiber optic SFP
module

Figure 77: Installed SFP module in managed Ethernet switch AFS677

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