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XG0448 Hardware Guide Chapter 2 Installation
Connecting the Equipment
38
Connecting SFP Module
Firmly install SFP module to SFP slot and lock module to the switch.
Caution
Make sure to turn off the power when inserting and pulling out the SFP module.
Precautions
• RJ45 ports 45 through 48 are 'combination' ports that are associated with the four SFP ports. Their use is mutually
exclusive. If the RJ45 port 45 is cabled then the associated SFP slot cannot be used.
• Make sure use 1000BASE-BX-D SFP module and 1000BASE-BX-U SFP modules in pairs.
• Safely keep a guard cap of SFP module.
• Make sure to clean the end face of SFP module / optical cable before connecting optical connector because the end
face may possibly be contaminated. Please refer to "2.3.2 Cleaning SFP Module / SFP+ Module / Optical
Connector" (pg.35) for cleaning.
• Do not directly touch the contact part of SFP module by hands. Use wristbands when touching SFP module.
• Connecting part to the optical cable of SFP module is the laser opening.
There are two types of SFP modules, veil latch type and standard latch type.
Below describes how to connect these modules.
• Veil Latch Type
Insert SFP module to the SFP slot with a lever locked, and lock the module and the switch.
Connect optical cable (connector shape: LC) after inserting SFP module to the SFP slot.
When removing SFP module, unlock the lever, module and the switch, and remove the module after unplug the optical
fiber.
• Standard Latch Type
Insert SFP module to the SFP slot, and lock the module and the switch.
Connect optical cable (connector shape: LC) after inserting SFP module to the SFP slot.
When removing SFP module, remove the module after pressing a tab to unlock the module and the switch.
100BASE-FX/
1000BASE-SX/1000BASE-LX/
1000BASE-ZX/1000BASE-BX-D/
1000BASE-BX-U
SFPmodule
Lever
Tab