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PoE Switch 4p M

Article Number: ME01C10048P02504PU
E-number: 5171951

Primary switched PoE battery backup 48 V, 125 W, holding four 7Ah batteries.

PoE switch 4p M is mainly used in security systems where a simple and reliable power supply with battery backup & PoE function is needed. The device has a controlled charge which means that the batteries are never charged by more than 0.5A. This prevents the batteries from being overcharged and significantly prolongs their life. The device has a PoE switch with two LAN and four PoE ports. Alarm for (1 output): Delayed network termination alarm (52.8V) or low battery voltage (48V). 1 single-pole (+) unsecured output (glass fuse) for feeding the PoE switch. Maximum power per port: 30.8 W (22 W@41 VDC/in deep discharge batteries). PoE Budget: 125 W. Support for: PoE standard IEEE 802.3af/15.4 W per port & IEEE 802.3at/30.8 W per port. Protection for: overload, overvoltage, overtemperature, short circuit and deep discharge. Mounting: Wall. Installation: Fixed installation. Battery types: AGM batteries.

Recommended environment

Security class (IP-klass)

Recommended mounting


Dimensioner (Höjd x Bredd x Djup)

272 x 334 x 115 mm

Net weight

Number of cable ports

5, possible to have outlet holes on top


Built in cooling fan


Voltage in (V)

230 – 240 VAC, 50-60 Hz

Current out

PoE (48 V)

Number of LAN / PoE ports

2 / 4

Max effect per port

30.8 W

Effect (W) in case of network outage

@54,6 VDC / 33W, @52 VDC / 31W, @48 VDC / 27W, @41 VDC in connection with deep discharge of batteries/25W

PoE budget

125 W

Ethernet type

Fast Ethernet Mbit PoE switch

Network port type

10 / 100 PoE+


1000Base-T RJ-45

Support for standard in accordance with

IEEE 802.3af, IEEE 802.3at


Auto-negotiation, Auto-uplink (auto MDI/MDI-X)

Manager bar


Available charging current (A)

0.5 A

Rated power

150 W

Ripple i normal mode

200 mVp-p


heat generation at 50% / 80% of rated power

8 W / 13 W

Current in (A)

1.7 A

Number of unsecured (load-) outputs

Type of fuse / ouput

1 F3A (glass)

Deep discharge of battery occurs at

41 VDC

Battery type

12 V maintenance free AGM battery

Battery capacity

Recommended battery

4 UPLUS 12 V, 7.2 Ah batteries

Batteries included


Protection against

, , , ,

Alarm via

Changeover relay

Alarm functions

Battery disconnected (at start up), Delayed power grid failure alarm (53.2 V) or in the event of low battery voltage (48 V), Fuse failure

Number of alarm outputs

1 (total alarm outputs)

Tamper switch


Lockable enclosure


In-stock article


Normal dlivery time

Guarantee period

2 years

Product meets requirements in accordance with

CE directive in accordance with:765/2008, EMC Directive 2014/30EU, Emission: EN61000-6-:2001, EN55022:1998:-A1:2000, A2:2003 Class B, EN61000-3-2:2001, Immunity: EN61000-6-2:2005, EN61000-4-2, -3, 4, -5, -6, -11, Low voltage directive: 2014/35/EU


Milleteknik AB

Country of origin


All specifications subject to change in event of product changes or incorrect data


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