Tripp Lite NGI-U08C2 User manual

1
8-Port Unmanaged Plus Industrial Gigabit
10/100/1000 Base-T Ethernet Switch w/ 2 GBE
SFP Slots, DIN Mountable
Model: NGI-U08C2
5-Port Unmanaged Plus Industrial Gigabit PoE
Ethernet Switch, 4x PoE+ 30W, DIN Mountable
Model: NGI-U05POE4
5-Port Unmanaged Plus Industrial Gigabit PoE
Ethernet Switch w/ 2 SFP Ports, 4x PoE+ 30W,
DIN Mountable
Model: NGI-U05C2POE4
8-Port Unmanaged Plus Hardened Gigabit PoE
Ethernet Switch w/ 2 SFP Ports, 8x PoE+ 30W,
DIN Mountable
Model: NGI-U08C2POE8
1111 W. 35th Street, Chicago, IL 60609 USA • tripplite.com/support
Copyright © 2021 Tripp Lite. All rights reserved.
Este manual está disponible en español en la página de Tripp Lite: tripplite.com
Ce manuel est disponible en français sur le site Web de Tripp Lite : tripplite.com
Dieses Handbuch ist in deutscher Sprache auf der Tripp Lite-Website verfügbar:
tripplite.com
Owner’s Manual
Русскоязычная версия настоящего руководства представлена на веб-сайте
компании Tripp Lite по адресу: tripplite.com
WARRANTY REGISTRATION
Register your product today and be
automatically entered to win an ISOBAR®
surge protector in our monthly drawing!
tripplite.com/warranty

2
• NGI-U08C2 (non-PoE), NGI-U05POE4, NGI-U05C2POE4 or
NGI-U08C2POE8 Plug-and-Play Gigabit PoE Ethernet Switch
• DIN-rail mounting clip (pre-installed on unit)
• Owner’s Manual
• 5 or 8 10/100/1000Mbps RJ45 ports with PoE/PoE+
(NGI-U08C2 is a non-PoE switch)
• Each PoE port provides up to 30W
o Total PoE power budget of 120W
(NGI-U05C2POE4 and NGI-U05POE4 models)
Power budget of 240W when input voltage is 48VDC or 120W when
input voltage is 24VDC
• 10/100/1000, Full/Half Duplex, Auto MDI/MDIX cross-over function
• PlugandPlay—nocongurationrequired
• EIP/QoS functionality
• Flow and storm control
• Rugged high-strength metal 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
Package Contents
Product Features

3
• 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
• N320-Series Duplex Multimode 62.5/125 Fiber Patch Cables
• N520-Series Duplex Multimode 50/125 Fiber Patch Cables
• N820-Series Duplex Multimode 50/125 OM3 LSZH Fiber Patch Cables
• N286I-1P25GLXD1 Industrial Gigabit SFP Transceiver, 1000LX 1.25G
• N286I-1P25GSXD Industrial Gigabit SFP Transceiver, 1000SX 1.25G
Optional Accessories
Product Features
• Meets the following IEEE standards:
o IEEE 802.3 10Base-T
o IEEE 802.3u 100Base-T
o IEEE 802.3ab 1000Base-T
o IEEE 802.3 Auto Negotiation
o IEEE 802.3z 1000Base-SX/LX
o IEEE 802.1p Class of Service
(NGI-U08C2 and NGI-U08C2POE8 Models Only)
o IEEE 802.3az EEE (NGI-U08C2POE8 Only)
o IEEE 802.3af PoE
o IEEE 802.3at PoE+
• Supports MAC address auto-learning and auto-aging
• Pre-installeddurablerailclipmountsrmlytoanystandard35mmDIN
Rail
• User-congurableDIPswitchesforalarms(NGI-U08C2POE8Only)

4
NGI-U08C2 (non-PoE)
NGI-U05POE4
Product Overview
Grounding Screw
DIN-Rail
1000Mbps
1000Mbps
(Green)
PoE+
LNK/ACT
LNK/ACT
(Green)
ALM
RPS
PWR
PWR
SFP
Reset
SFP
Grounding
Screw
Grounding
Screw
Power Input
Terminal Block
Power
Input
Terminal
Block
DIP Switches
Top View
Top View
Front View
Front View

5
NGI-U05C2POE4
NGI-U08C2POE8
Product Overview
Top View
Top View
Front View
Front View
Grounding
Screw
Grounding
Screw
DIP Switches
Power
Input
Terminal
Block
Power Input
Terminal
Block
Reset
Reset
PWR
SFP
SFP
PoE+
PoE+
1000Mbps
(Green)
1000Mbps
(Green)
LNK/ACT
(Green)
LNK/ACT
(Green)
SFP
(1000Mbps)
SFP
ALM
RPS
PWR

6
Mounting and Dismounting to DIN-Rail
Mounting the Switch
Place the Gigabit Ethernet PoE+ switches or NGI-U08C2 switch on
the DIN rail from above using the slot, then push the front of the switch
toward the mounting surface until it snaps into place with a click sound.
Dismounting the Switch
Press the switch from top and pull out the lower edge of the switch, then
remove the switch from the DIN rail.
ATTENTION: Use of a corrosion-free mounting rail is
advisable. When installing, make sure to allow enough
space to properly install the cabling and allow ample
airow.
Mounting the Switch Removing the Switch

7
Mounting and Dismounting to DIN-Rail
Wiring Requirements
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.
Observe 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. A general rule is that wiring that
shares similar electrical characteristics can be bundled together.
• Always separate input wiring from output wiring.
• Labelling the wiring to all devices in the system is advised.

8
Mounting and Dismounting to DIN-Rail
Power Input
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. Observe 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.
CAUTION: The surface of the power output may be hot,
do not touch. Wear protective equipment before making
contact.

9
Wiring Power Input
NGI-U08C2 with 6-Pin Terminal Block
Use “PWR” for Primary Power input and “RPS” for Redundant Power
input.ThetopviewofTerminalBlockisshowninthegurebelow:
Caution:
• Use copper conductors only.
• Use wiring cable with rated temperature at least 221°F
(105°C).
•Tightenthewiretoatorquevalue4.5lb•in(0.5N•m).
• The wire gauge for the terminal block should range between
12~24 AWG (4~0.25 mm2).
To insert the power wire and connect the 24~48VDC at a maximum of
0.4A DC power to the power terminal block:
• Useaatheadscrewdrivertoloosenthewireclampscrews.
• Insert the negative/positive DC wires into the PWR-/PWR+ terminals,
respectively.
• Tighten the wire-clamp screws to prevent the wires from loosening.
ATTENTION: Use a power supply rated for 24~48VDC.
The device power must be supplied by SELV circuit.
Terminal Block

10
Wiring Power Input
Wiring the Relay Contact (ALM)
The NGI-U08C2 has one set of relay alarm output. This relay contact
uses two contacts of the terminal block on the top panel. The two
contacts of the 6-pin terminal block connector are used to detect user-
conguredevents.Thetwowiresattachedtothefaultcontactsform
anopencircuitwhenauser-conguredeventistriggered.Ifauser-
conguredeventdoesnotoccur,thefaultcircuitremainsclosed.
DIP Switch Settings
The switch supports an Alarm Relay Output function where you can
connect an alarm light or a buzzer. When events occur enabled by the
DIPs, the switch will operate the relay ON to enable the alarm light or
buzzer.Theloadcanbeanalarmlight,abuzzerorotherequipment.
Relay rating: 24V, 1A
Load External
Power

11
Wiring Power Input
User-Congurable Switches
PWR or RPS “DIP ON”: When there is a power loss, the switch will
operate as “Relay ON”. If connecting only to single power source and a
power loss occurs, the switch system will shut down and not operate as
“Relay ON”.
Port 1~ Port X: “DIP ON”: If the port link is down, the switch will operate
as “Relay ON”. In doing so, it can help to inform when link-down events
occur.
ItisnotrequiredtoconnectalarmequipmenttotheAlarmRelayoutput
port. An ALARM LED indicator is located on the front panel.
Default settings for the DIP switch are set to OFF positions.
DIP Position Description
PWR
ON Primary power alarm
reporting is enabled.
OFF Primary power alarm
reporting is disabled.
RPS
ON Redundant power alarm
reporting is enabled.
OFF Redundant power alarm
reporting is disabled.
PWR
ON OFF
RPS

12
Wiring Power Input
Redundant Power Input
(NGI-U08C2POE8 Only)
Use “PWR” for Primary Power input and “RPS” for Redundant Power
input.
To insert the power wire and connect the +24~57VDC power to the
power terminal block:
•Useaatheadscrewdrivertoloosenthewireclampscrews.
• Insert the corresponding wires into the contacts.
• Tighten the wire clamp screws to prevent the wires from loosening.
Top View of the
Terminal Block

13
Wiring Power Input
DIP Switch Settings and Reset Button
DIP Position Description
PWR
ON Primary power alarm
reporting is enabled.
OFF Primary power alarm
reporting is disabled.
RPS
ON Redundant power alarm
reporting is enabled.
OFF Redundant power alarm
reporting is disabled.
Storm
ON Broadcast/DLF storm
control is enabled.
OFF Broadcast/DLF storm
control is disabled.
QoS
ON Port-based QoS enabled
on P1 & P2.
OFF 802.1p QoS enabled
(default).
P9 100FX
ON Port 9 link speed is set to
100Base-FX.
OFF Port 9 link speed is set to
1000Base-SX/LX.
P10 100FX
ON Port 10 link speed is set to
100Base-FX.
OFF Port 10 link speed is set to
1000Base-SX/LX.
Reset Button: Press the button for a hardware reset (initialization).
Refer to “Top View of the Terminal Block” diagram for button location.
Note: The reset button function is only for hardware reset, it does not aect any
setting because the switch model does not require software.

14
Wiring Power Input
Thersttworelatetoalarmdesign:
• PWR/RPS
Theswitchsupportsdualpowerinput,wedenethesepowersource
as Primary Power Supplier (PWR) and Redundant Power Supplier
(RPS). These two DIP switches are designed to provide an alarm
mechanical to monitor the power connective status. If DIP switch is set
to ON means alarm function is enabled.
The remaining four relate to functionality:
• Storm
Storm control is used to prevent the local area network (LAN) from
being disrupted by broadcast or destination lookup failure (DLF)
storm. The storm occurs when broadcast or DLF packets are
generatedandoodintotheLAN,thisexcessivetra󰀩cdegrades
network performance. If the DP switch is set to ON, it means system
will measure broadcast and DLF packets and suppress them if the
threshold is reached.
• QoS
The switch supports two types of QoS, Port-based QoS (Port Priority)
and VLAN Tag-based QoS (802.1p). Port priority is only enabled
on port 1 and port 2 which ingress packets will be handle with high
transmissionpriority.IfVLANpacketswithpre-denedpriorityare
comingintoswitch(anyport),systemwillrefertoit’sspeciedpriority
for transmission.
• Fiber Speed – P9 and P10
For legacy operation, there is a dual-speed support (100BASE-FX /
1000BASE-SX/LX)onswitchberports.Dependingonthenetwork
environment, a user can choose the proper SFP transceiver and set
therelatedDIPswitchforberconnectivity.

15
Wiring Power Input
Wiring Power Input (NGI-U05C2POE4 and
NGI-U05POE4 Models Only)
You can use “PWR” from the terminal block or 4-pin Mini-DIN for Power
input.
Top view of connectors are shown below:
Caution:
• Use copper conductors only.
• Use wiring cable with rated temperature at least 221°F
(105°C).
•Tightenthewiretoatorquevalue4.5lb•in(0.5N•m).
• The wire gauge for the terminal block should range between
12~18 AWG (4~0.75 mm2).
Connecting to Terminal Block
To insert the power wire and connect the +24~57VDC at a maximum of
6A DC power to the power terminal block:
•Useaatheadscrewdrivertoloosenthewireclampscrews.
• Insert the negative/positive DC wires into the PWR-/PWR+ terminals,
respectively.
• Tighten the wire clamp screws to prevent the wires from loosening.
Terminal Block
Mini-DIN

16
Wiring Power Input
Connecting to the 4-Pin Mini DIN Connector
• Facetheatendtotherightsideoftheswitchandinsertintothe
female 4-pin receiver.
Note: Make sure the notch is securely inserted properly into female receiver.
• While removing, pull the connector upwards to release the lock and
take it out.
ATTENTION: Use a power supply rated for 24~48VDC.
The device power must be supplied by SELV circuit.
RJ45 Cabling
Connect one end of an Ethernet/RJ45 cable into the Ethernet port of the
switch and the other end to the attached networking device.
• Ports 1-4 of the switch support Fast Ethernet in addition to Gigabit
Ethernet 10/100/1000Base-T PSE Ports (NGI-U05POE4/
NGI-U05C2POE4 models only).
• Ports 1-8 of the switch support Fast Ethernet in addition to Gigabit
Ethernet 10/100/1000Base-T (NGI-U08C2/POE models only).
• Port 5 of the switch supports Fast Ethernet in addition Gigabit Ethernet
10/100/1000Base-T RJ45 Port (NGI-U05POE4/NGI-U05C2POE4
models only).
• Ports 6-7 of the NGI-U05C2POE4 support only Gigabit speed SFP
Slots.
• All RJ45 ports on the Gigabit Ethernet PoE+ and non-PoE switches
support Auto Negotiation and Auto MDI/MDI-X to eliminate the need for
crossover cabling.
Note: Category 5e cable, Cat6 or above should be used.
Flat end side
Notch

17
Wiring Power Input
Grounding the NGI-Series Switches
Groundingandwireroutinghelptolimitthee󰀨ectsofnoisedueto
electromagnetic interference (EMI). Run the ground connection from the
ground screw to the grounding surface prior to connecting devices.
ATTENTION: This product is intended to be mounted to a
well-grounded mounting surface (such as a metal panel).

18
LED Indicators
NGI-U08C2 (Non-PoE)
LED (Color) Status Description
PWR (Green) Illuminated Primary power is supplied to the
switch.
O󰀨 Primarypowero󰀨orfailure.
RPS (Green) Illuminated Redundant power is supplied to
the switch.
O󰀨 Redundantpowero󰀨orfailure.
ALM (Red) Illuminated
External signal device will be
activated through the terminal
block ALM when there is any
alarm.
Alarm for following conditions:
• Power lost (primary or
secondary).
• Abnormal voltage input.
O󰀨 No alarm to report.
SFP 9~10 (Green)
Illuminated SFP port link-up.
Blinking Activity (receiving or transmitting
data).
O󰀨 Port disconnected or link failed.
1000 (Green)
Illuminated Port is operating in 1000Mbps
speed.
O󰀨 Port is operating in 10/100Mbps
speed.
LNK/ACT (Green)
Illuminated Ethernet link up.
Blinking Activity (receiving or transmitting
data).
O󰀨 Port disconnected or link failed.

19
LED Indicators
NGI-U05C2POE4 and NGI-U05POE4
LED (Color) Status Description
PWR (Green)
Illuminated Power On by terminal block PWR
or 4-pin mini DIN connector.
O󰀨 Terminal block PWR/4-pin mini
DIN connector is not available.
POE 1-4 (Green)
Illuminated Supplying power to PD devices.
O󰀨 No power supplied to PD
devices.
1000 (Mbps)
Illuminated Copper ports communicate at
1000Mbps speed.
O󰀨 Copper ports communicate at
10/100Mbps speed.
LNK/ACT (Green)
Illuminated Ethernet link is up.
Blinking Activity (receiving or transmitting
data).
O󰀨 Port disconnected or link failed.
SFP
NGI-U05C2POE4
(Green)
Illuminated Data is transmitting / receiving.
O󰀨 Port disconnected or link failed.

20
LED Indicators
NGI-U08C2POE8
LED (Color) Status Description
PWR (Green)
Illuminated Primary Power is connected.
O󰀨 Primary Power failure or not
available.
RPS (Green)
Illuminated Redundant Power is connected.
O󰀨 Redundant Power failure or not
available.
ALM (Red)
Illuminated Alarm for no Primary power or
Low I/P voltage.
O󰀨 No alarm to report or DIP
function is disabled.
PoE 1-8 Ports
(Green)
Illuminated PoE power is delivered to the
powered device (PD).
O󰀨 PoE power feeding is not
functioning.
1000 (Green) Illuminated Link on 1000Mbps.
O󰀨 Link on 100Mbps or 10Mbps.
LNK/ACT (Green)
Illuminated Ethernet link is up.
Blinking Activity (receiving or transmitting
data).
O󰀨 Port disconnected or link failed.
SFP (Green) Illuminated Data is transmitting / receiving.
O󰀨 Port disconnected or link failed.