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CN

Model: FS-48D1250

48V-1.25A PoE Injector


  • AC input voltage is adjustable; 100/240VAC ±10% (according to requirement)
  • High efficiency, long service life, high reliability, high cost performance
  • Operating temperature: -10℃~70℃ (40℃ 100% full load burn-in test, 70℃ 70% full load burn-in test) 
  • Altitude: 5000m
  • 100% full load burn-in test
  • Suitable for extreme environment
RJ 45 Define
How to make a network cable
To create a network cable, you will first need the equipment listed below.

1. Cat5, Cat5e, or Cat6 cable

2. RJ-45 connectors

3. Crimping tool

4. Wire stripper or Knife

The wire sequence of RJ45 connector must comply with international standard of EIA/TIA 568A or EIA/TIA 568B.

1) We recommend stripping at least half an inch of the cable to expose the inner wires.

2) Separate the wires within the cable after the network cable jacket has been removed so that they can be put into the RJ-45 connector.

3) The CAT5 twisted-pair cable consists of four twisted wires, each color coded; 8 wires must be correctly lined as the standards of EIA/TIA 568A or EIA/TIA 568B.

4) Cut thread residue and leave 1.5cm wire exposed outside the insulating layer and ensure 8 wires are straighten and neat.

5) Place the cable into the RJ-45 connector and then use the crimping tool to attach the connector.

6) Repeat above steps for the other end of the cable; the wire sequence of both ends of the cable is suggested to be identical.

7) Make sure to test the cables before installing them once both ends of the cable have been completed.

Note:

1. All RJ-45 Ports of this device support Auto MDI/MDIX, so the different wire sequence of both ends of the cable is allowed.

After-sale Service:

The warranty is 1-year which counts from the purchasing date. If there is any quality problem, you can return the product within 15 days, exchange within 30 days, and enjoy lifetime maintenance according to the product condition. The customer cannot enjoy free warranty if the malfunctions and damages are caused by the factors below:
1) Damage caused by man-made factors, such as improper installation or failure to follow the operation manual;
2) Users disassemble, repair, test voluntarily or do the maintenance at the service points unspecified by FOLKSAFE;
3) Malfunctions or damages caused by force majeure, such as natural disasters (fire, lightning and earthquakes, etc.);
4) Other damages caused by improper operation and use.


Technical Specifications

Model

FS--48D1250

OUTPUT

DC VOLTAGE

48V

RATED CURRENT

1250mA

CURRENT RANGE

0~1250mA

RIPPLE & NOISE (-30~70 Note2)

Peak to peak voltage (VPP) <120mV

NO-LOAD VOLTAGE RANGE

48-49V

OUTPUT HOLD-UP TIME

1.5S (230VAC input, full load)

OUTPUT START -UP TIME

50mS(230VAC input, full load)

INPUT

VOLTAGE RANGE

100-240VAC

FREQUENCY RANGE

47Hz/63Hz

EFFICIENCY (Typ.)

85%

AC INPUT CURRENT (Max.)

<2A

STET-UP IMPULSE CURRENT(Typ.)

<20A@230Vac cold start

PROTECTION

SHORTED CIRCUIT

Close the output voltage, abnormal condition was removed to recover

ENVIRONMENT

OPERATING TEMP.&HUM.

-10~70;  20%~90%RH   non-condensing

STORAGE TEMP.&HUM.

-40~85; 10%~95%RH    non-condensing

SAFETY &
EMC (Note2)

SAFETY STANDARDS

GB4943, IEC/EN/UL/CSA60950

INSULATION RESISTANCE

input-output, output-housing, output-housing: 500VDC/100M

ELECTROMAGNETIC INTERFERENCE

Compliance to EN61000-4; ENV50204, Grade A light industry standard

OTHER

MTBF (MIL-HDBK-217F)

More than 20,000Hrs (25, full load)

COOLING

free air convection


Applications

• Security Monitoring System

• Multimedia Network Teaching System

• Medical Monitoring Display System

• Banking, securities, financial information display system

• Remote Network Server Monitoring

• Department Store Security

• Casino Security

• Hospitals, Airports and banks

• School Campuses