TRENDnet TEG-S4000 - Manual (Page 22)

make sure that:
The 10Base-T twisted pair Ethernet cabling is
Category 3 or above.
The 100Base-TX Fast Ethernet cabling is tested
Category 5.
The 1000Base-T Gigabit Ethernet cabling is tested
Category 5 enhanced.
The 100Base-FX fiber cabling is 62.5/125 micron
multimode fiber, or 9/125 micro single-mode fiber.
The 1000Base-SX/LX fiber cabling is 50/125,
62.5/125 multi-mode or 9/125 micron single-mode
fiber.
Chapter 4. Module Installation and
Removal
WARNING
Before installing the Modules into the 4-Slot Modular Switch,
you must disconnect the Switch from the main power supply.
Handling the Modules
The Module can be easily damaged by electrostatic
discharge. To prevent damage, please observe the
following:
Do not remove Modules from their packaging until
you are ready to install it into a Switch.
Do not touch any of the pins, connections or
components on the Modules.
Handle the Modules only by its edges and front
panel.
Always wear an anti-static wristband connected to
a suitable grounding point.
Always store or transport Modules in appropriate
anti-static packaging.
Module Setup and Installation
1. Ensure that the Switch is disconnected from the main
power supply and that you are wearing an anti-static
wrist-band connected to a suitable grounding point.
2. Place the Switch on a flat surface. Using a small
cross-bladed screwdriver, remove the blanking plate