4
Fig. 3.
The view of the switch.
Table 2. (See Fig.3)
Component No
(Fig. 3)
Description
[1]
2 x UPLINK port
[2]
4 x PoE port (1
÷4)
[3]
52 V 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)
Table 3. Parameters of the switch
Ports
6 10/100Mb/s ports (4 x PoE + 2 x UP LINK)
with connection speed auto-negotiation and MDI/MDIX Auto Cross)
PoE power supply
IEEE 802.3af/at (1
÷4 ports), 52 V DC / 30 W at each port *
Used pairs 1/2 (+), 3/6 (-)
Protocols, Standards
IEEE802.3, 802.3u, 802.3x CSMA/CD, TCP/IP
Bandwidth
1,6Gbps
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 48 W.
Table 4. Electrical parameters
Mains supply
~200-240 V; 50 Hz
Current up to
1,4 A
Supply power
122 W
Output current at the PoE ports (RJ45)
4 x 0,6 A
ΣI=1 A (max.)
Output voltage at the PoE ports (RJ45)
52 V DC
Output current (recorder)
5 A
Output voltage (recorder)
12 V DC
Ripple voltage at the output to the recorder
150 mV
