Tripp Lite NFI-U05 User manual

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5-Port Unmanaged Industrial Fast 10/100
Ethernet Switch, Plug and Play, Ruggedized,
DIN and Wall Mountable
Model: NFI-U05
8-Port Unmanaged Industrial Fast 10/100
Ethernet Switch, Plug and Play, Ruggedized,
DIN and Wall Mountable
Model: NFI-U08-1
8-Port Unmanaged Industrial Fast 10/100
Ethernet Switch, Plug and Play, Ruggedized,
DIN Mountable
Model: NFI-U08-2
1111 W. 35th Street, Chicago, IL 60609 USA • tripplite.com/support
Copyright © 2021 Tripp Lite. All rights reserved.
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tripplite.com
Owner’s Manual
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WARRANTY REGISTRATION
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• NFI-U05 or NFI-U08-1 or NFI-U08-2 10/100 Ethernet Switch
• DIN Rail-Mounting Clip (Preinstalled)
• Wall-Mount Mask (Preinstalled on NFI-U08-1 Only)
• Owner’s Manual
• 5 or 8 auto-negotiable 10/100 Mbps RJ45 ports
• Supports 10/100Base-T, Full Duplex and auto MDI/MDI-X crossover
function
• Simple plug-and-play installation and operation with no configuration
required
• Rugged high-strength case
• Industrial temperature switch models support operating temperature
range of -40°F to 167°F (-40°C to 75°C)
• Easy-to-read LEDs indicate connection and activity status for each port
• Meets the following IEEE standards:
o IEEE 802.3 10Base-T
o IEEE 802.3u 100Base-T
o IEEE 802.3 Auto Negotiation
o IEEE 802.3x Flow Control
• Supports MAC address auto-learning and auto-aging
• Preinstalled durable rail clip mounts firmly to any standard 35 mm DIN
rail*
*Note: Only NFI-U05 and NFI-U08-1 are both DIN and wall mountable
Package Contents
Product Features

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• N001-Series Cat5e 350 MHz Snagless UTP Cables
• N002-Series Cat5e 350 MHz UTP Ethernet Cables
• N200-Series Cat6 Gigabit Molded UTP Ethernet Cables
• N201-Series Cat6 Gigabit Snagless Molded UTP Ethernet Cables
Optional Accessories

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Product Overview
NFI-U05
5-Port Unmanaged Industrial Fast 10/100 Ethernet Switch, Plug and Play,
Ruggedized, DIN and Wall Mountable
Top View Front View Side View
100 Mbps
LNK/ACT
Grounding
Screw
Power

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Product Overview
NFI-U08-1
8-Port Unmanaged Industrial Fast 10/100 Ethernet Switch, Plug and Play,
Ruggedized, DIN and Wall Mountable
Front View
LNK/ACT
(Green)
LNK/ACT
(Green)
+18~30V DC
100 Mbps
(Green)
100 Mbps
(Green)
Grounding
Screw
Power
(Green)

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Product Overview
NFI-U08-2
8-Port Unmanaged Industrial Fast 10/100 Ethernet Switch, Plug and Play,
Ruggedized, DIN Mountable
DIN Rail
Grounding
Screw
Power Input
Terminal Block
Top View
Front View
100 Mbps
LNK/ACT
Grounding Screw
PWR

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DIN-Rail Mounting and Dismounting Instructions
Mounting the Switch Removing the Switch
Click
Push Push
Click
ATTENTION: The NFI-Series switches are open-type devices
and shall be DIN mounted or wall mounted (NFI-U05 and
NFI-U08-1 only) in a rack enclosure. The ambient temperature
should not exceed 75°C (167°F).
Mounting the Switch
Place the switch on the DIN rail from above using the built-in slot. Push the
front of the switch toward the mounting surface until it snaps into place.
You will hear a “click” to indicate it has successfully snapped into place.
Dismounting the Switch
Press the switch from the top, then pull out the lower edge of the switch to
remove it from the DIN rail.

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DIN-Rail Mounting and Dismounting Instructions
ATTENTION: A corrosion-free DIN mounting rail is advisable.
When mounting the switch, be sure to allow enough space
between devices to install the cabling and to ensure proper
airflow.
Wall-Mounting Installation for NFI-U05 and
NFI-U08-1 Only
Wall-Mounted Mask (NFI-U05 Only)
1. Mount the switch by using mounting holes on the wall at the appropriate
places.
2. The switch can be wall mounted either vertically or horizontally.
Mounting holes for
NFI-U05
Mounting Holes for Drawing of NFI-U05 Screw Installation Distance
Horizontal Direction InstallationStraight Direction Installation
50 mm
1.5 mm - 3 mm
50 mm
Mounting direction
with screw
Mounting direction
with screw

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DIN-Rail Mounting and Dismounting Instructions
Wall-Mounted Mask (NFI-U08-1 Only)
1. Remove the DIN rail kit before wall mounting.
2. Mount the switch by using mounting holes on the wall at the appropriate
places.
3. The switch can be wall mounted either vertically or horizontally.
Grounding the Switch
Grounding and wire routing help limit the effects of line noise caused by
electromagnetic interference (EMI). Run the ground connection from the
ground screw to the grounding surface, then connect the ground connection
from the terminal block to the grounding surface prior to connecting
devices.
ATTENTION: This switch is intended for mounting on a well-grounded
surface, such as a metal panel.
Mounting bracket for
NFI-U08-1

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Wiring Requirements
WARNING: Safety measures should be taken before connecting
the power cable. Turn off the power before connecting modules
or wires. The correct power supply voltage is listed on the product
label. Check the voltage of your power source to make sure you
are using the correct voltage. DO NOT use a voltage greater than
what is specified on the product label.
• Use minimum 24AWG power cable wire when connecting.
• Use a Power Supply that provides a Limited Power Source.
These power supply are generally marked LPS.
• Be sure to observe the polarity when connecting. Not following
polarity can damage your unit and void your warranty.
Please read and follow these guidelines:
• Use separate paths to route wiring for power and devices. If power
wiring and device wiring paths must cross, make sure the wires are
perpendicular at the intersection point.
Note: Do not run signal or communications wiring and power wiring through the
same wire conduit. To avoid interference, wires with different signal characteristics
should be routed separately.
• You can use the type of signal transmitted through a wire to determine
which wires should be kept separate. Wiring that shares similar electrical
characteristics can be bundled together.
• You should separate input wiring from output wiring.
• Be advised that you should label the wiring to all devices in the system.