SISPM1040‐3xxx‐L
Quick Start Guide
The SISPM1040‐3248‐L delivers 24 (10M/100M/1G) RJ45/PoE+
(support 802.3at/af, and total up to 250W/370W) ports, 4 GbE SFP
ports, 2/4 GbE/10G SFP+ ports and one RJ45 Console port.
The SISPM1040‐3166‐L provides (16) 10/100/1000Base‐T PoE+ ports, (4) 100/1000Base‐X SFP/RJ‐45 Combo and (2)
1G/10G SFP+ ports.
See the SISPM1040‐3xxx‐L Install Guide for important Safety Warnings & Cautions, Features, Specs, Software features,
Front panel, LEDs, Mounting, Connecting, Installing, Power Supply, Initial config, and Troubleshooting.
Package Contents: Make sure you have received: one Switch with one Power Supply installed, one DB‐9 to RJ45 Cable,
AC Power cord (Option), four rubber feet, this manual, and Rack Mount Brackets.
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/P2: 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.
Press the Reset button for 2 ~ 7 seconds to reset the switch (reboot and get the switch back to the previously saved
configuration settings). Press the Reset button for 7 ~ 12 seconds to 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 as shown below.
19‐inch Rack Mounting: 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.
Desk or Shelf Mounting: 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: Use UL Listed Optional Transceiver product, Rated 3.3Vdc, Laser Class 1. 1. Make sure the SFP is
oriented correctly. 2. Insert the module into the SFP port. 3. Press firmly to ensure that the module seats into the
connector. Connecting PDs: See the Install Guide for PSEout requirements.
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.
33761 Rev. B
WARNING:
Hot Surface Do Not Touch.
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SISPM1040‐3xxx‐L Quick Start Guide
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