Pulsar DSFB108 Operating instructions

Pulsar
Brand
Pulsar
Model
DSFB108
Category
Network switches
Type
Operating instructions
DSFB108 v.1.0/II
DIN rail mounted switch 10-ports DSFB108 with buffer power supply .for 8 IP cameras
CODE
TYPE
:
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DESCRIPTION
The DSFB108 switch is designed for uninterruptible power supply of 8 IP cameras (48VDC voltage) and is
housed in a metal enclosure with optional possibility of DIN rail mounting (TH35).
The main elements of this system include:
- 10 port PoE switch
- buffer power supply unit 27,6V which can accommodate two 2 x 17Ah/12V batteries
- a converter (DC/DC48250) increasing the voltage to 48VDC (supply of the PoE switch)
In case of power decay, a battery back-up is activated immediately.
The approximate backup time is given assuming that all output ports are used (using typical devices and 17Ah
batteries). The electricity consumption for own needs and the energy efficiency of the power intake track were taken
into account. The exact description of how to perform the calculations can be found at:
Automatic detection of any devices powered in the PoE standard is enabled at the 1 – 8 ports of the switch. The
G1/TP, G2/TP ports is used for connection of another network device via RJ45 connector. The switch is fitted with SFP
slots (marked as G1/SFP and G2/SFP); the use of fiber optic module (GBIC) allows fiber optic transmission. The LEDs
at the front panel indicate the operation status.
The switch is housed in a metal enclosure (color RAL 9005) with optional possibility of DIN rail mounting
(TH-35). The switch can be mounted in horizontal or vertical position. The operating position can be adjusted by
changing the mounting position.
The PoE technology ensures a network connection and reduces installation costs by eliminating the need to
supply a separate power cable for each device. This method allows supplying other network devices, such as IP
phone, wireless access point or router.
"Approximate backup time -
assumptions for calculations".
EN**
wyjście TAMPER : przewody 30cm
Tel. +48-14-610-19-40, fax: +48-14- 610-19-50, www.pulsar.pl, e-mail: sales@pulsar.pl
Features:
· Uninterruptible power supply of 8 IP cameras (48VDC)
· Switch 10 ports
8 PoE 10/100Mb/s ports, (1÷8 ports) (data and power
supply)
2 ports 10/100/1000Mb/s (G1/TP, G2/TP ports) (UpLink)
2 ports 10/100/1000 Mb/s SFP (G1/SFP, G2/SFP ports)
· Battery charge current 0,5A
(batteries 2x7Ah / 2x17Ah)
· 15,4W for each PoE port, supports devices complaint with
the IEEE802.3af standard
· Approximate backup time: 5h 24min
· LED indication
· Metal housing - color black RAL9005 - with
optional possibility of DIN rail mounting (TH35)
· Supports auto-learning and auto-aging of MAC
addresses (1K size)
· warranty – 2 year from the production date
Pulsar
®
DIN rail mounted switch 10-ports DSFB108 with buffer power supply
for 8 IP cameras
D
1
W
H
D
D
2
wyjście TAMPER : przewody 30cm
Tel. +48-14-610-19-40, fax: +48-14- 610-19-50, www.pulsar.pl, e-mail: sales@pulsar.pl
PARAMETERS OF THE SWITCH
Ports
8 x PoE (10/100Mb/s) (RJ-45)
2 x UPLINK (10/100/1000Mb/s) (RJ-45)
2 x UPLINK (10/100/1000Mb/s) (SFP)
with connection speed auto-negotiation and MDI/MDIX Auto Cross)
PoE power supply
IEEE 802.3af (1÷8 ports), 48V DC / 15,4W at each port *
Protocols, Standards
IEEE802.3, 802.3u, 802.3x CSMA/CD, TCP/IP
Forwarding rate
10BASE-T: 14880pps/port
100BASE-TX: 148800pps/port
Bandwidth
1,6Gbps
Transmission method
Store-and-Forward
Optical indication of operation
Switch power supply;
Link/Act;
PoE Status
Mains supply
176÷264V AC
Current up to
1A@230VAC max.
Supply power
110W
Output current at the PoE ports (RJ45)
8 x 0,3A ΣI=1,6A (max.)
Output voltage at the PoE ports (RJ45)
48VDC
Short-circuit protection SCP and
overload protection OLP
105% ÷ 150% PSU power, manual restart (the fault requires
disconnection of the DC output circuit)
PSU current consumption
200mA/27,6V
Battery charge current
(batteries 2x7Ah / 2x17Ah, connect
batteries in series)
0,5A max. /2x17Ah (+/-5%)
Approximate backup time
5h 24min
Battery circuit protection SCP and
reverse polarity connection
melting fuse
Deep discharge battery protection UVP
U<19V (± 5%) – disconnect of connection battery
* The given value of 15,4W per port is the maximum value. The total power consumption should not exceed 96W when all PoE ports
are being used.
ELECTRICAL PARAMETERS
MECHANICAL PARAMETERS
Dimensions
Mounting
Gross/Net weight
Enclosure
Connectors
Notes
Pulsar
®
DIN rail mounted switch 10-ports DSFB108 with buffer power supply
for 8 IP cameras
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Pulsar DSFB108 Operating instructions

Pulsar
Brand
Pulsar
Model
DSFB108
Category
Network switches
Type
Operating instructions
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