Product Introduction; Overview; Product Features; Package Contents - Samsung SPU-400 User Manual

1. Product Introduction

1-1. Overview

The SPU-400 UTP power supply can be used both to transfer power to the AC 24V UTP
cameras(SUB-2000 and SUD-2080/2080F) and transmit up to 4 video signals—from a camera
or the SPU-100TR UTP transceiver to a receiver—via TP (UTP, STP, FTP) cable. It also provides an
RS-485 data port.
Transfers power to a camera only up to 400m.(This product is compatible with our 2 models of
UTP-integrated cameras, the SPU-100TR, and the NVT and NITEK products. The maximum power
transfer distance may vary depending on the voltage rating of the cameras and the type of cables.)

1-2. Product Features

∙ Transfers power up to 400 m via CAT.5 UTP cable (Max. 1A)
∙ Equipped with an AC 24/28 V switch to adjust the power supply distance to the location of the
camera.
- 300m or Shorter : AC 24 V
- 300~400m : AC 28 V
∙ Automatically shuts down when the UTP cable becomes shorted out from a close distance
∙ UTP Cable Status LED
- OFF : No load
- Green : Normal
- Amber : Overload
- Red : Shorted
∙ RS-485 data port for controlling camera
∙ Lightning surge protection

2. Package Contents

❶ SPU-400 2 User Guide
4
UTP Power Supply Hub
3 19" Rack Mount
User Guide

3. Product Parts and Peripheral Device Connection

3-1. Part Names and Functions

3-1-1. Front

① Power ON Status LED
② UTP Cable Status LED
POWER
- OFF : No load
AC AC
- Green : Normal 24V 28V
- Amber : Overload
SPU-400
CH1
- Red : Shorted
③ AC 24/28 V Switch
- AC 24 V : For a 300 m or shorter UTP cable
- AC 28 V : For a 300 to 400 m UTP cable
※ The recommended distance is based on CAT.5 UTP cable. Depending on the type and
model of UTP cables and cameras, the power supply distance may vary.
④ Camera UTP Cable Terminal : Receives video signals and transfers power to a camera.
⑤ RS-485 Data Port
⑥ Receiver-Side : 4 video signal output ports
※ Recommended Cameras : The SUB-2000 and SUD-2080/2080F

3-1-2. Back

① AC Input Power Switch ② AC Inlet
- AC 115 V / AC 230 V
UTP Power Supply Hub
AC AC AC AC AC AC
24V 28V 24V 28V 24V 28V
CH2 CH3 CH4 DATA VIDEO
① ②
5
User Guide