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Trendnet TI-S12048 v1.0R network switch component Power supply


Quick Overview

TRENDnet’s high efficiency 120 W Single Output Industrial DIN-Rail Power Supply, model TI-S12048 (Mean Well SDR-120-48), supplies up to 120 Watts (48 V, 2.5 A) of power to industrial PoE equipment such as switches, network cameras, and WiFi access points. This power supply comes with active PFC, an integrated DIN-rail mount, and overload current protection.

120 Watt Power

Provides up to 120 Watts (48 V, 2.5 A) of power for PoE devices such as switches, network cameras, and access points

Active PFC

The built-in active Power Factor Controller (PFC, PF > 0.93) helps eliminate unusable reactive power

Overload Protection

Overload/short circuit/over voltage/over temperature protection

Full Load Test

This power supply undergoes a 100 % full load burn-in test

Passive Cooling

Cooling by free air convection

DIN-Rail Mount

Metal enclosure with integrated DIN-rail mount

Extreme Temperatures

Rated for an operating temperature range of -25 to 70 °C (-13 to 158 °F)

Safety Certifications

Certified for UL 508 and TUV EN60950-1

Electro Magnetic Emission/Immunity

Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2/3, EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A, SEMI F47, and GL approved

Vibration Resistant

Rated for vibration

LED Indicator

LED indicator confirms power to the unit


Product typePower supply
Mean time between failures (MTBF)2899000 h
LED indicatorsYes
Product colourMetallic
CertificationCE, UL, TUV
Power protection featuresOver voltage,Overload,Short circuit
Product colourMetallic
Technical details
Mean time between failures (MTBF)2899000 h
LED indicatorsYes
Height114 mm
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Input current1.8 A
Total power120 W
Operational conditions
Operating temperature (T-T)-25 - 70 °C
Operating relative humidity (H-H)0 - 90%
Weight & dimensions
Weight670 g
Height114 mm
Width40 mm
Depth125 mm
CertificationCE, UL, TUV

Additional Information

EAN 0710931160383
Specification N/A
Manufacturer Trendnet
Reviews N/A
PDF Url No
SKU Manufacturer TI-S12048

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