Operating instructions

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DSB54

v1.0

DSB54 DIN/5-port switch with buffer power supply

for 4 IP cameras

Edition: 2 from 09.01.2017

Supercedes the edition: 1 from 01.06.2016

EN**

Features:

 Uninterruptible power supply of 4 IP cameras (48VDC)

 5 10/100 Mb/s ports

 4 PoE ports (data transfer and power supply)

 15,4W for each PoE port, supports devices complaint

with the IEEE802.3af standard

 Supports auto-learning and auto-aging of MAC

addresses (1K size)

 Metal housing - color black RAL9005 - with

optional possibility of DIN rail mounting (TH35)

 warranty – 2 year from the production date

Example of use.

CONTENTS

1. Technical description.

1.1 General description

1.2 Block diagram

1.3 Description of components and connectors

1.4 Technical parameters

2. Installation.

2.1 Requirements

2.2 Installation procedure

3. Indication of the device operation

3.1 Optical indication of the switch operation

4. Operation and use.

4.1 Overload or short circuit of the PSU output (SCP on)

4.2 Disconnection of discharged battery

4.3 Maintenance

Summary of content (8 pages)

PAGE 1
DSB54 v1.0 DSB54 DIN/5-port switch with buffer power supply for 4 IP cameras Edition: 2 from 09.01.2017 Supercedes the edition: 1 from 01.06.2016 PL EN** Features:      Uninterruptible power supply of 4 IP cameras (48VDC) 5 10/100 Mb/s ports 4 PoE ports (data transfer and power supply) 15,4W for each PoE port, supports devices complaint with the IEEE802.3af standard Supports auto-learning and auto-aging of MAC addresses (1K size)   Example of use. CONTENTS 1. Technical description. 1.
PAGE 2
1. Technical description 1.1. General description. The DSB54 switch is designed for uninterruptible power supply of 4 IP cameras (48VDC voltage) and is housed in a metal enclosure with optional possibility of DIN rail mounting (TH35).
PAGE 3
1.3 Description of components and connectors. Fig. 2. The view switch'a - front. Fig. 2b. The view switch'a - rear. Table 1. (See Fig. 2) Component No. (Fig. 2) [1] [2] [3] [4] [5] Description Switch PoE buffer switched mode power supply Power supply connector of the PSU – L, N PE protective connector (electric shock) BAT +, BAT - battery output Holder for DIN rail (80x50) Fig. 3. The view of the switch.
PAGE 4
Table 2. (See Fig.3) Component No (Fig. 3) [1] [2] Description 4 x PoE port (1÷4) 1 x UPLINK port 1.4 Technical parameters - parameters of the switch (tab.3) - electrical parameters (tab.4) - mechanical parameters (tab.5) - operation safety (tab.6) - operating parameters (tab.7) Table 3. Parameters of the switch Bandwidth 5 10/100Mb/s ports (4 x PoE + 1 x UPLINK) with connection speed auto-negotiation and MDI/MDIX Auto Cross) IEEE 802.3af (1÷8 ports), 48V DC / 15,4W at each port * IEEE802.3, 802.
PAGE 5
Table 7. Operating parameters Operating temperature Storage temperature Relative humidity Vibrations during operation Impulse waves during operation Direct insulation Vibrations and impulse waves during transport -10ºC...+40ºC -20ºC...+60ºC 20%...90%, without condensation unacceptable unacceptable unacceptable According to PN-83/T-42106 2. Installation 2.1.
PAGE 6
3. Indication of the device operation. 3.1 Optical indication of the switch operation (see Table 8). Table 8.
PAGE 7
4. Operation and use. 4.1 Overload or short circuit of the PSU output (SCP on). In case of overload, the output voltage is automatically shut off. The restoration of the voltage takes place immediately after the failure (overload) is over. 4.2 Disconnection of discharged battery. The PSU is equipped with the discharged battery disconnection system. During the battery-assisted operation, reducing voltage below 9,5V at the battery terminals will cause battery disconnection. 4.3 Maintenance.
PAGE 8
WEEE LABEL Waste electrical and electronic equipment must not be disposed of with normal household waste. According to the European Union WEEE Directive, waste electrical and electronic equipment should be disposed of separately from normal household waste. The power supply unit is adapted for a sealed lead-acid battery (SLA). After the operation period it must not be disposed of but recycled according to the applicable law. Pulsar Siedlec 150, 32-744 Łapczyca, Poland Tel. (+48) 14-610-19-40, Fax.