Tripp Lite NGI-U05E User manual

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5-Port Unmanaged Industrial Gigabit
10/100/1000 Ethernet Switch with
EIP QoS, DIN or Wall-Mountable
Model: NGI-U05E
1111 W. 35th Street, Chicago, IL 60609 USA • tripplite.com/support
Copyright © 2023 Tripp Lite. All rights reserved.
Owner's Manual
WARRANTY REGISTRATION
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Package Contents
Product Features
• NGI-U05E 10/100/1000 Ethernet Switch with EIP QoS
• DIN Rail-Mounting Clip (Preinstalled)
• Wall-Mount Mask (Preinstalled)
• Owner’s Manual
• 5 auto-negotiable 10/100/1000 Mbps RJ45 ports
• Supports 10/100/1000Base-T, Full Duplex and auto MDI/
MDI-X crossover function
• Simple plug-and-play installation and operation with no
conguration required
• Rugged high-strength case
• Industrial temperature switch models support an 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
o IEEE 802.1p Class of Service
• Supports MAC address auto-learning and auto-aging

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Optional Accessories
Product Features
• 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
• Preinstalled durable rail clip mounts rmly to any standard
35 mm DIN rail
• Pre-installed Wall mount mask (optional)
• Supports EIP/QoS/Flow and Storm Control

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Product Overview
5-Port Unmanaged Industrial Fast 10/100/1000 Ethernet
Switch
Top View Front View
1000 Mbps
LNK/ACT
Grounding
Screw
Power

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ATTENTION: The NGI-U05E is an open-type
device and shall be DIN-rail mounted or wall
mounted (optional) in a cabinet or 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.
DIN-Rail Mounting and Dismounting Instructions

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DIN-Rail Mounting and Dismounting Instructions
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.
Mounting the Switch Removing the Switch
Click
Push Push
Click

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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 airow.
Wall-Mounting Installation
1. Mount the switch by using mounting holes on the wall at the
appropriate places.
Mounting holes for
NFI-U05A
Mounting Holes for Drawing
of NGI-U05E Screw Installation Distance
50 mm
1.5 mm - 3 mm
50 mm
DIN-Rail Mounting and Dismounting Instructions

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2. The switch can be wall mounted either vertically or
horizontally.
Grounding the Switch
Grounding and wire routing help limit the e󰀨ects 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.
Horizontal Direction InstallationStraight Direction Installation
Mounting direction
with screw
Mounting direction
with screw
DIN-Rail Mounting and Dismounting Instructions

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WARNING: Safety measures should be taken
before connecting the power cable. Turn o󰀨 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 specied
on the product label. Calculate the maximum
possible current in each power wire and common
wire. Conrm all electrical codes dictating the
maximum current allowable for each wire size. If
current exceeds the maximum rating, the wiring
can overheat causing serious damage to your
equipment.
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
dierent 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.
Wiring Requirements

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Wiring Requirements
• Be advised that you should label the wiring to all devices in
the system.
Wiring Power Input
NGI-U05A with 3-Pin Terminal Block
Check the polarity while connecting. Top view of the Terminal
Block is shown in the gure below:
Power
12~48V DC
Grounding
Screw
Power Input Terminals
Grounding Terminals
12~48V DC