TRENDnet’s Outdoor 2.5G PoE++ Surge Protector, model TI-OS300, is installed inline using Ethernet cabling to protect and prevent
damage to internal low voltage network devices from electrical surges caused by lightning strikes, electrical overloads, and faulty or
damaged wiring. The surge protector supports up to 2.5Gbps networking speeds and PoE++ (95W) devices. The surge protector
also features an IP67-rated metal enclosure, detachable mounting bracket, Ethernet cable glands for water protection, and wide
operating temperature range of -40°– 75° C (-40° – 167° F) suitable for outdoor installations.

FEATURES

Surge Protection
Gas discharge tube (GDT) protection with
a nominal discharge current (8/20µs) of
10kA, clamping voltage of 20V@1kA,
and compliant with IEC 61643-21 and
IEC 61000-4-5 testing standards

2.5G Networking Speeds
Features two 2.5Gbps RJ45 Ethernet
ports and compatible with PoE++
devices (up to 95W)

Industrial Grade Design
Built for industrial network environments,
with an IP67 metal enclosure, Ethernet
cables glands for water protection,
compliance with shock, freefall,
vibration, and an operating temperature
range of -40°– 75° C (-40° – 167° F).

2.5G Networking
Features two 2.5Gbps RJ45
Ethernet ports (Line In, Device
out)

Surge Protection
Gas discharge tube (GDT)
protection with a nominal
discharge current (8/20µs) of 10kA
and clamping voltage of 20V@1kA

PoE Support
Compatible with PoE (15.4W),
PoE+ (30W), and PoE++ (up
to 95W) devices

Cursus Sapien Ut

Industrial Design
IP67-rated metal enclosure and
Ethernet cable glands for water
and dust protection

Wide Temperature Range
Operates within a wide
temperature range of -40°– 75° C
(-40° – 167° F) suitable for outdoor
installations

Compliance
Compliant with shock (EN 60068-
2-27), freefall (EN 60068-2-31,
vibration (EN 60068-2-6), IEC
61643-21 (Low voltage surge
protective devices), and IEC
61000-4-5 (Surge immunity)
standards

SPECIFICATIONS

Device Interface	1 x 2.5Gbps Ethernet RJ45 Line In port 1 x 2.5Gbps Ethernet RJ45 Device out port Ground terminal
Nominal Discharge Current (8/20µs)	10kA+
Nominal PoE Voltage	<60V
Cable Impedance	100 ohms
Clamping Voltage	20V@1kA (Line to Line / Line to Ground)
DC Spark-Over Voltage	90V @ 100V/s
Impulse Spark-Over Voltage	700V @ 1kV/µs max.
Insulation Resistance	1G ohm @ 50V max.
Surge Protector Type	Gas Discharge Tube (GDT)
Data Line Protection	Up to 2.5Gbps
Protection Modes	Line to Line Line to Ground
PoE	PoE current: 1.6A (2 pairs), 3.2A (4 pairs) PoE Mode Support: Mode A, Mode B Supports PoE (15.4W), PoE+ (30W), PoE++ (up to 95W)
Enclosure	IP67 rated Detachable mounting bracket
MTBF	2,097,667 hrs @ 25° C
Operating Temperature	-40° – 75° C (-40° – 167° F)
Operating Humidity	Max. 95% non-condensing
Dimensions (L x W x H)	170 x 55mm x 42mm (6.7 x 2.2 x 1.7 in.)
Weight	298g (10.5 oz.)
Certifications	CE FCC LVD Shock (EN 60068-2-27) Freefall (EN 60068-2-31) Vibration (EN 60068-2-6) Low voltage surge protective devices (IEC 61643-21) Surge immunity (IEC 61000-4-5)
Warranty	3 year

PACKAGE CONTENTS

TI-OS300
2 x Detachable cable glands
Mounting bracket

All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.