background image

 

 

SF108-B

 

v1.3 

SF108-B 10-port switch with buffer power supply 

for 8 IP cameras

 

 

 

                                                                                                                                                 

 

        PL 

                

                                   Edition: 5 from 05.11.2019 

                     Supercedes the edition: 4 from 14.02.2019                  

EN** 

 

 

Features

 

 

Uninterruptible power supply of 8 IP cameras (52 V DC)  

 

Switch 10 ports  
8 PoE ports 10/100 Mb/s, (1

÷8 ports) (data and power 

supply) 
2 ports 10/100/1000 Mb/s (G1/TP, G2/TP ports) (UpLink) 

       2 ports 10/100/1000 Mb/s SFP (G1/SFP, G2/SFP ports)  

 

30 W for each PoE port, supports devices complaint with 
the IEEE802.3af/at 

(PoE+) 

standard  

 

Approximate backup time: 5h 30min 

 

LED indication 

 

Metal enclosure 

– color white RAL 9003 

with space for two 17 Ah/12 V battery 

 

Supports auto-learning and auto-aging of 
MAC addresses (1K size) 

 

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 LED indication of operating status 
3.2 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 Contents for SF108-B

Page 1: ...backup time 5h 30min LED indication Metal enclosure color white RAL 9003 with space for two 17 Ah 12 V battery Supports auto learning and auto aging of MAC addresses 1K size 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 Requir...

Page 2: ...ction of any devices powered in the PoE PoE standard is enabled at the 1 8 ports of the switch The G1 TP and G2 TP ports is used for connection of another network device via RJ45 connector The switch is fitted with SFP two slots the use of fiber optic module GBIC allows fiber optic transmission The LEDs at the front panel indicate the operation status description in the table 8 The switch is house...

Page 3: ...er power supply unit PSB 1552455 3 DC DC52230 Step up DC DC converter 4 Output filter 5 Tamper micro switch terminals of tamper protection NC 6 Battery space for two 2 x 17 Ah 12 V connect the batteries in series 7 Power supply connector of the PSU L N Protective connector electric shock 8 BAT BAT battery output BAT red BAT black Fig 3 The view of the switch ...

Page 4: ...ndwidth 1 6 Gbps Transmission method Store and Forward Optical indication of operation Switch power supply Link Act PoE Status The given value of 30 W per port is the maximum value The total power consumption should not exceed 96 W Table 4 Electrical parameters Supply 200 240 V 50 Hz 1 A Supply power 110 W Output current at the PoE ports RJ45 8 x 0 6 A ΣI 2 A max Output voltage at the PoE ports RJ...

Page 5: ... licenses applicable and required for a given country for 230 V and low voltage installations The device shall be mounted in confined spaces according to the environment class II with normal air humidity RH 90 max without condensation and the temperature from 10 C to 40 C The switch shall work in a vertical position that guarantees sufficient convectional air flow through ventilating holes of the ...

Page 6: ... to the terminal marked with the symbol power supply module connector Use a three core cable with a yellow and green protection wire to make the connection Lead the cables to the appropriate clips through the insulating bushing of the connection board 4 Connect the power 230 V 5 Connect the battery mind the colours battery output V BAT cable red battery output 0V BAT cable GND black Caution Connec...

Page 7: ...ith the IEEE802 3af at standard ON supply Blinking short circuit or output overload YELLOW LED LIGHT LINK The connection status of LAN devices 10 Mb s or 100 Mb s and data transmission OFF no connection ON the device is connected 10 Mb s or 100 Mb s Blinking data transmission OPTICAL INDICATION AT THE UPLINK PORTS YELLOW LED LIGHT LINK OFF no connection ON the device is connected Blinking data tra...

Page 8: ...e PSU from the power supply network The PSU does not require performing any specific maintenance measures however in case of significant dust rate its interior is recommended to be cleaned with compressed air In case of fuse replacement use a replacement of the same parameters WEEE LABEL Waste electrical and electronic equipment must not be disposed of with normal household waste According to the ...

Reviews: