Pulsar SG108-CRB Manual
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Pulsar SG108-CRB Manual

10-ports switch with buffer power supply for 8 ip cameras and recorder in recorder space
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Uninterruptible power supply of 8 IP cameras (52VDC)
Uninterruptible power supply of the recorder (12VDC)
10 ports 10/100/1000Mb/s
8 PoE ports 10/100/1000Mb/s, (data and power supply)
2 ports 10/100/1000Mb/s (UpLink)
30W for each PoE port, supports devices complaint
with the IEEE802,3af/at (PoE+) standard
Supports auto-learning and auto-aging of MAC
addresses (8K size)
Approximate backup time: 3h 15min
CONTENTS
SG108-CRB 10-ports switch with buffer power supply
for 8 IP cameras and recorder in recorder space
Edition: 2 from 02.07.2018
Supercedes the edition: 1 from 16.04.2018
Features
:
Example of use.
1
SG108-CRB
v1.0
 LED indication
 Metal enclosure - color white RAL 9003
with space for two 17Ah/12V battery and offers
the possibility of recorder installation
 The enclosure construction is compliant with
the requirements of the General Data
Protection Regulation GDPR (the possibility
of installing two locks with different codes)
 Space for a recorder with the following
dimensions 380x320x65 (WxHxD)
 warranty - 2 year from the production date
PL
EN**

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Summary of Contents for Pulsar SG108-CRB

  • Page 1 SG108-CRB v1.0 SG108-CRB 10-ports switch with buffer power supply for 8 IP cameras and recorder in recorder space Edition: 2 from 02.07.2018 Supercedes the edition: 1 from 16.04.2018 EN** Features   LED indication Uninterruptible power supply of 8 IP cameras (52VDC) ...
  • Page 2 The switch is housed in a metal enclosure (color RAL 9003) which can accommodate a two 17Ah/12V batteries. The enclosure features a micro switch tamper indicating door opening (front panel). The SG108-CRB is fitted with two LEDs on the front panel (red LED – indicates 230VAC power supply of the PSU, green LED indicates the presence of DC voltage).
  • Page 3 1.3 Description of components and connectors. Fig. 2. The enclosure view. Table 1. ( See Fig . 2) Component No. Description (Fig. 2) Switch PoE Switch mode buffer power supply unit DC/DC52230 converter DC/DC50SD converter Output filter Tamper – micro switch (terminals) of tamper protection (NC) Battery space for two (2 x 17Ah/12V –...
  • Page 4 Fig. 3. The view of the switch. Table 2. (See Fig.3) Component No Description (Fig. 3) 8 x PoE ports (1÷8) 2 x UPLINK port 52V DC power supply socket 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)
  • Page 5 U<19V (± 5%) – disconnection of the batteries Deep discharge battery protection UVP Sabotage protection: - TAMPER output indicating enclosure opening - microswitch, NC contacts (enclosure closed), 0,5A@50V DC (max.) Table 5. Mechanical parameters W=421, H=535, D+D =193+14 [+/- 2mm] Dimensions =426, H =540 [+/- 2mm]...
  • Page 6 The given value of 30W per port is the maximum value referring to a single output. The total power consumption should not exceed 120W when all PoE ports are being used. The increased demand for power is particularly evident in the case of cameras with heaters or infrared illuminators - when launching these features, the power consumption increases rapidly, which may adversely affect the operation of the switch.
  • Page 7 3. Indication of the device operation. 3.1 LED indication of operating status. The PSU is equipped with two diodes on the front panel: RED LED:  on – the PSU is supplied with 230V AC off – no 230V AC supply ...
  • Page 8 Installation example of the SG108-CRB with batteries and the recorder (DVR and accumulators are not included) 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, and so is the LED indicator. The restoration of the voltage takes place immediately after the failure (overload) is over.

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