Transition Networks SM24TBT2DPA Quick Start Manual

Transition Networks SM24TBT2DPA Quick Start Guide
SM24TBT2DPA
Managed Switch, 24-port Gigabit PoE++, 2-port
SFP/RJ-45 Combo
Quick Start Guide
Transition Networks' SM24TBT2DPA Switch is a next-generation Ethernet switch offering full L2 features, full PoE
functionality, advanced L3 features, PoE++ per port output up to 90W. The Non-Stop PoE feature lets you upgrade
switch firmware or reboot while retaining PoE power to PDs. Note: see the Install Guide for important Safety
Warnings and Cautions, specifications, features, mounting, connections, grounding, powering, configuration,
troubleshooting, regulatory, service, warranty and tech support Information.

LED Descriptions

The front panel LEDs provide switch status checking and monitoring.
SYS (System) LED: indicates if the switch is powered up correctly or if there is a system alarm triggered.
Mode LEDs: indicate the mode of all RJ45/SFP ports on the switch. You can press the Mode/Reset button
sequentially to switch between the two different modes (Link/Activity/Speed mode and PoE mode).
Port Status LEDs: indicate the current status of each RJ45/SFP port. You can check these LEDs for port status in
different modes after changing the mode by pressing the Mode/Reset button.
Press the Mode/Reset button for less than 2 seconds to change LED mode (Link/Act/Speed Mode or PoE Mode);
you can then check the port status by reading the LED behaviors per the Install Guide.

Mode/Reset Button

Press the front panel Mode/Reset Button for a period of time to: Change Port Status LED Mode:
to read the port status correctly in the two different modes (Link/Act/Speed mode or PoE mode).
Reset the Switch: to reboot and get the switch back to the previous configuration settings saved.
The Non-Stop PoE feature lets you reboot the switch without losing PoE port power to the PDs.
Restore the Switch to Factory Defaults: to restore the original factory default settings back to the
switch. Note: See the Install Guide for LED behaviors.

Back Panel

The back panel provides for dual hot-swappable 1560W power supplies for powering the switch. The switch ships
with one power supply (780 Watts) standard; use a secondary power supply module (1560 Watts) if the full 90
Watts output is needed on all ports.

Package Contents

Check the package contents to make sure you have received the one Switch with a Power Supply installed, one
AC Power cord, a second Power Supply (Optional), one RJ-45 to DB-9 cable, and four rubber feet.

Install SFP Modules

Do not look into laser ports. 1. Position the SFP at either install slot with the SFP label facing
correctly. 2. Carefully slide the SFP device into the slot, aligning it with the internal installation
guides. 3. Press firmly so the SFP firmly seats against the internal mating connector. 4. Attach
an appropriate cable into the SFP module port. 5. Attach the other end of the cable into the other device.
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