Stabilizer SK-40 – with 40V input and 12V output – for CCTV cameras 1

Stabilizer SK-40 – with 40V input and 12V output – for CCTV cameras 2

Stabilizer SK-40 – with 40V input and 12V output – for CCTV cameras

Categories: POE Switch for Dahua, POE Switch for HikVision, POE Switch for Safire, Switch - PoE Switch

Description

Description

SK-40 powers cameras with or without a thermostat. It works together with the power supply ZK-40/16 M1830, which is designed to deliver ca.40V DC that is then stabilized down to 12V in the SK-40 and fed to cameras with/without a thermostat.

Name	ULTIPOWER 112-2POE-20
Code	N29971
Standards and protocols	IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX IEEE 802.3x Flow control IEEE 802.1Q VLAN IEEE 802.3af
Functions	PoE IEEE 802.3af MAC auto-learning and auto-aging Bandwidth control for full duplex (IEEE802.3x), back pressure control (half-duplex)
Frame forward rate	10BASE-T: 14880pps/port 100BASE-TX: 148800pps/port
Transmission method	Store-and-Forward
Ports	2x RJ45 10/100Mbps PoE 1x FO 2x SC 20 km SM
Network cabling requirements	10Base-T: UTP cat. 3, 4 or 5 (up to 100 m) STP EIA/TIA-568 100 Ω (up to 100 m) 100Base-Tx: UTP cat. 5 or 5e (up to 100 m) STP EIA/TIA-568 100 Ω (up to 100 m)
LED indicators	PWR1, PWR2, F1, POE
ESD immunity	< 6 kV
Dimensions [mm]	50x156x135
Operating environment	Operating temperature range: -40…80℃ Operating humidity: 5…95% (no condensation)
Power	12-48 VDC, 24 VAC (possibility of using two power supplies for redundancy)

Stabilizer SK-40 – with 40V input and 12V output – for CCTV cameras

Stabilizer SK-40 – with 40V input and 12V output – for CCTV cameras

Description

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