TP-NCMS312-24 - Network card Tycon Systems - Free user manual and instructions

Product Type	Rack Mount PoE Injector
Model	TP-NCMS312-24
Brand	Tycon Systems
Input Voltage	100~240VAC
Output Voltage per Port	24VDC / 0.8A
Number of PoE Ports	12
Maximum Total Wattage	230.4W (19.2W per port)
802.3af Compliant	No (Passive PoE)
Data Rates	10/100 Mbps
PoE Pin Assignment	4/5 (+) and 7/8 (-)
LED Indicators	AC Powered (Green), Channel Powered (Green), Channel Alarm (LED off)
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 80°C
Operating Humidity	Max 90%, Non-condensing
Storage Humidity	Max 93%, Non-condensing
Dimensions (W x D x H)	431 mm x 190 mm x 43.6 mm
Weight	2.7 kg
Mounting	Rack mountable (1U)
Safety Warning	Ensure correct DC voltage before connecting; use only with PoE devices

Frequently Asked Questions - TP-NCMS312-24 Tycon Systems

What type of devices can I connect to the TP-NCMS312-24?

You can connect PoE-compatible devices such as IP cameras, IP phones, wireless access points, and other devices that accept 24VDC power over Ethernet. Always verify your device's voltage requirements before connecting.

Is the TP-NCMS312-24 802.3af compliant?

No, this model is not 802.3af compliant. It uses passive PoE with 24VDC output. Do not connect to devices expecting 48V or standard 802.3af power without checking compatibility.

How do I connect the TP-NCMS312-24?

Connect your data source (switch, hub, or PC) to the Data In port using an Ethernet cable. Then connect your powered device to any of the 12 PoE ports. Ensure the data source is active and the voltage matches your device.

What do the LED indicators mean?

AC Powered LED (Green): Unit is receiving AC power. Channel Powered LED (Green): PoE output is active on that port. Channel Alarm LED (Off): No alarm; if it turns off unexpectedly, check connected device or cabling.

What is the maximum power per port?

Each port can deliver up to 19.2W (24VDC @ 0.8A). The total combined output across all 12 ports is 230.4W, so ensure your devices do not exceed this total.

Does the TP-NCMS312-24 support Gigabit Ethernet?

No, this injector supports only 10/100 Mbps data rates. It will not pass Gigabit signals. If you need Gigabit, consider a different model.

What are the physical dimensions and weight?

Dimensions: 431 mm (W) x 190 mm (D) x 43.6 mm (H) (17 x 7.5 x 1.7 inches). Weight: 2.7 kg (5.95 lbs). It occupies 1U in a standard 19-inch rack.

Can I use the TP-NCMS312-24 outdoors?

The operating temperature is 0°C to 40°C with up to 90% humidity (non-condensing). It is not designed for outdoor exposure unless housed in a weatherproof enclosure.

What is the pin assignment for PoE?

Power is delivered on pairs 4/5 (+) and 7/8 (-). This is a passive PoE scheme, not the standard 1/2, 3/6 used by 802.3af. Ensure your device supports this wiring.

Is the TP-NCMS312-24 rack mountable?

Yes, it is designed for rack mounting and includes mounting brackets. It fits a standard 19-inch rack and is 1U high.

USER MANUAL TP-NCMS312-24 Tycon Systems

TYCON TP-NCMS312-XX series

Rack Mount PoE injector

Specifications

Model	Input Voltage	Output Voltage/Current /port	PoE Port number	Maximum Wattage	802.3af compliant	Weight
TP-NCMS304-18	100~240VAC	18VDC/1A	4	72W	X	2.3kg
TP-NCMS308-18			8	144W	X	2.5kg
TP-NCMS312-18			12	216W	X	2.7kg
TP-NCMS304-24		24VDC/0.8A	4	76.8W	X	2.3kg
TP-NCMS308-24			8	153.6W	X	2.5kg
TP-NCMS312-24			12	230.4W	X	2.7kg
TP-NCMS304-48		48VDC/0.5A	4	96W	X	2.3kg
TP-NCMS308-48			8	192W	X	2.5kg
TP-NCMS312-48			12	288W	X	2.7kg
TP-NCMS304D		48VDC/0.35A	4	67.2W	O	2.3kg
TP-NCMS308D			8	134.4W	O	2.5kg
TP-NCMS312D			12	201.6W	O	2.7kg

General information

1. Data Rates: 10/100 Mbps
2. PoE Output Define: Pin Assignment and Polarity: 4/5 (+), 7/8 (-)
3. Indicators :

a. Non-802.3af compliant models:

AC Powered and Channel Powered (Green LED light on)

Channel Alarm (LED off)

b. 802.3af models:

AC Powered (Red)

PD detected and output normal (Green)

PD un-detected or Alarm (Red)

1. Environmental Conditions:

Operating Ambient Temperature: 0 to 40°C

Operating Humidity: Maximum 90%, Non-condensing

Storage Temperature: -20 to 80°C

Storage Humidity: Maximum 93%, Non-condensing

1. Dimensions: 431 mm (W) x 190 mm (D)x 43.6 mm (H)

TP-NCMS304-xx

TP-NCMS308-xx

TP-NCMS312-xx

Application of POE (Power over Ethernet)

Connect to

Data Source

(Switch/Hub/PC)

TP-NCMS312 Series Products

WARNING!

The end device can be

Access Point, IP phone,

IP camera, or other devices.

Ensure the right DC voltage before connecting injector to your device. Connect the injector with PoE devices only, Connecting the injector to non-PoE device may cause serious damage!