ZyXEL ES-2108PWR User Guide - Page 44
Fast Ethernet SFP Slot, Mini-GBIC Slot
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Chapter 3 Hardware Overview 3.1.3 Fast Ethernet SFP Slot The ES-2108-F comes with a slot for 100-Base FX, 100-Base LX or 100-Base BX Small Form-Factor Pluggable (SFP) transceivers. A transceiver is a single unit that houses a transmitter and a receiver. The Switch does not come with transceivers. You must use transceivers that comply with the SFP Transceiver MultiSource Agreement (MSA). See the SFF committee's INF-8074i specification Rev 1.0 for details. You can change transceivers while the Switch is operating. You can use different transceivers to connect to Ethernet switches with different types of fiber-optic connectors. • Type: SFP connection interface • Connection speed: 100 Mbps 1 To avoid possible eye injury, do not look into an operating fiber-optic module's connectors. See Section 3.1.4.1 on page 44 and Section 3.1.4.2 on page 45 for transceiver installation and removal instructions. 3.1.4 Mini-GBIC Slot This is a slot for mini-GBIC (Gigabit Interface Converter) transceivers. A transceiver is a single unit that houses a transmitter and a receiver. The Switch does not come with transceivers. You must use transceivers that comply with the SFP Transceiver MultiSource Agreement (MSA). See the SFF committee's INF-8074i specification Rev 1.0 for details. There is one Gigabit Ethernet and mini-GBIC slot each. The mini-GBIC slot has priority over the Gigabit port. This means that if the mini-GBIC slot and the corresponding Gigabit port are connected at the same time, the Gigabit port will be disabled. You can change transceivers while the Switch is operating. You can use different transceivers to connect to Ethernet switches with different types of fiber-optic connectors. • Type: SFP connection interface • Connection speed: 1 Gigabit per second (Gbps) 1 To avoid possible eye injury, do not look into an operating fiber-optic module's connectors. 3.1.4.1 Transceiver Installation Use the following steps to install a mini GBIC transceiver (SFP module). 1 Insert the transceiver into the slot with the exposed section of PCB board facing down. 44 ES-2108 Series User's Guide