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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Geovision GV-PA191-55 PoE Power Adapter

Overview

The Geovision GV-PA191-55 is a PoE power adapter that injects 802.3af-compliant power directly into an Ethernet cable, enabling you to place an IP camera anywhere a network drop exists — without requiring a separate power outlet nearby. Output is 19W maximum at DC 48V, 400mA, sufficient for single-camera deployments where centralized PoE injection isn't available or where your existing switch lacks sufficient PoE budget for all devices on a run.

Compatibility

The GV-PA191-55 is designed for Geovision IP camera systems and any ONVIF-compliant device rated for 802.3af PoE power delivery. Verify your specific camera model's power requirement against the 19W maximum before deployment — devices drawing more than 19W will not power reliably. The adapter works over CAT5 cabling at distances up to 100 meters (328 feet) from hub to camera.

Installation Notes

Operating temperature range is −10°C to 50°C (14°F to 122°F), limiting use to indoor and climate-controlled environments. Do not expose to moisture or outdoor weather. The compact form factor (43 × 69 × 40 mm) allows placement on a shelf, wall mount, or equipment rack without significant real estate consumption. Weighs 0.29 lb. Connect power input (DC 48V) to an external power supply rated for 400mA minimum, then connect the Ethernet cable from your network hub/switch to the adapter's input port. The output port connects directly to the IP camera via CAT5 or better cabling.

Specifications
Power Type: PoE (PoE)
Product Type: IPPTZCam
Weight: 130 g (0.29 lb)
Dimensions: (L x W x H) 43 x 69 x 40 mm (1.69 x 2.72 x 1.57”)
Distributor SKU: 55-PA191-100U
Type: GV-PA191 PoE Power Adapter
Housing Color: White
Environment Rating: Indoor
Warranty: 3-Year Warranty
Poe Power: PoE (802.3af)
PoE: Power over Ethernet (Max 19 W)
Ethernet Rate: Cable Length Max 100 m (328 ft) from Hub to IP device, CAT5
weight: 0.29
width: 1.69
height: 2.72
depth: 1.57
poe_power: PoE (802.3af)
Ethernet_Rate: Cable Length Max 100 m (328 ft) from Hub to IP device, CAT5
Compatible With: indoor
Form Factor: Adapter
PoE_Power: PoE (802.3af) Max 19W
ONVIF: Yes
Form_Factor: Adapter
Operating_Temp: -10°C to 50°C
PoE_Wattage: 19W max
Brand: Geovision
MPN: GV-PA191-55
Connectivity: Ethernet
Power: 19W
Power Watts: 15.4W
eol: true
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Geovision GV-PA191 PoE Power Adapter - GV-PA191-55

$48.00
$33.99

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System Design, Deployment & Technical Support

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