SISPM1040‐3248‐L
Quick Start Guide
The SISPM1040‐3248‐L delivers 16/24 (10M/100M/1G)
RJ45/PoE+ (supports 802.3at/af, and total up to
250W/370W) ports, 4 GbE SFP ports, 2/4 GbE/10G SFP+
ports and RJ45 Console port. It provides high hardware performance and flexibility for industrial applications.
See the SISPM1040‐3248‐L Install Guide for important Safety Warnings & Cautions, Features, Specs, Software
features, Front panel, LEDs, Mounting, Connecting, Installing, Power Supply, Initial config, and Troubleshooting.
LED Descriptions : The front panel LEDs display switch status. The three types of LEDs are:
System LED: Indicates if the switch is powered up correctly or if there is a system alarm triggered.
Power LEDs ( P1/P1: DC LED, P3: AC LED ) : Indicate if the switch is powered up correctly.
Port Status LEDs : Indicate the current status of each port.
Reset Button : Press to toggle the LED indicators to display Link/Activity/Speed or just display PoE port status.
By pressing the Reset button for a certain period of time, you can 1. Reset the switch (reboot and get the switch
back to the previously saved configuration settings). 2. Restore the switch to Factory Defaults (restore the switch
to its original factory default settings). See the Install Guide.
Back Panel : provides 52‐57 VDC and 100‐250 VAC power inputs and DI/DO relay.
Package Contents : Check the package contents to make sure you have received these items: one Switch with
one standard Power Supply installed, one DB‐9 to RJ45 Cable, AC Power cord (Option), four adhesive‐backed
rubber feet, this manual, Rack Mount Brackets, and one secondary Power Supply (Option).
Mounting the Switch in a 19‐inch Rack : 1. Attach the mounting brackets to both sides of the chassis. Insert
screws and tighten with a screwdriver to secure the brackets. 2. Place the switch on a rack shelf in the rack and
push it in until the oval holes in the brackets align with the mounting holes in the rack posts. 3. Attach the
brackets to the posts; insert screws and tighten them.
Mounting the Switch on Desk or Shelf : 1. Verify that the workbench is sturdy and reliably grounded. 2. Attach
the four adhesive rubber feet to the bottom of the switch.
Installing SFP Modules : You can install or remove a Hardened SFP/SFP+ Module from an SFP port without
powering off the switch. Note: The SFP ports should use UL Listed Optional Transceiver product, Rated 3.3Vdc,
Laser Class 1. 1. Insert the module into the SFP port. 2. Press firmly to ensure that the module seats into the
connector.
ATTENTION:
This case must be earth grounded. No DC input may be earth
grounded. Use Isolated Power Supply.
Caution: The switch is an indoor device. If it used with outdoor devices such as outdoor IP cameras, you are
strongly suggested to install a surge protector or surge suppressor to protect the switch. See the Install Guide.
Power Supplies: 25104 Input: 85‐264 VAC, 124‐370 VDC; Output: 48 ~ 55 VDC, 5A, 240 Watts. 25160 Input
90‐264 VAC, 127‐370 VDC; Output: 48 ~ 55 VDC, 10A, 480 Watts. See the Install Guide.
33761 Rev. A
WARNING:
Hot Surface Do Not Touch.
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SISPM1040‐3248‐L Quick Start Guide
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