Auto-Negotiating Ports; Mini-Gbic Slots (Gs1100-24 Only); Transceiver Installation - ZyXEL Communications GS-110024 User Manual

Chapter 2 Hardware Description and Connection
2.2.1 RJ-45 Auto-negotiating Ports
The 10 Base-T/100 Base-TX/1000 Base-T RJ-45 ports are auto-negotiating and
auto-crossover.
An auto-negotiating port can detect and adjust to the optimum Ethernet speed
(10/100/1000 Mpbs) and duplex mode (full duplex or half duplex) of the
connected device.
An auto-crossover (auto-MDI/MDI-X) port automatically works with a straight-
through or crossover Ethernet cable.

2.2.2 Mini-GBIC Slots (GS1100-24 Only)

These are slots 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
Small Form-factor Pluggable (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 or
even copper cable connectors.
To avoid possible eye injury, do not look into an operating fiber-
optic module's connectors.
• Type: SFP connection interface
• Connection speed: 1 Gigabit per second (Gbps)

2.2.2.1 Transceiver Installation

Use the following steps to install a mini-GBIC transceiver (SFP module).
Insert the transceiver into the slot with the exposed section of PCB board facing
1
down.
Press the transceiver firmly until it clicks into place.
2
The Switch automatically detects the installed transceiver. Check the LEDs to
3
verify that it is functioning properly.
Close the transceiver's latch (latch styles vary).
4
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GS1100 Series User's Guide