N-Tron 708M12 user manual KEY Specification, Physical

KEY SPECIFICATION

Switch Properties

Number of MAC Addresses:	8,000
Aging Time:	Programmable
Latency Type:	2.9 µs
Switching Method:	Store & Forward

Physical

Height:	6.7‖ (16.9 cm)
Width:	6.7‖ (16.9 cm)
Depth:	1.8‖ (4.6 cm)
Weight:	3.4 lbs. (1.6 kg)
DIN Rail	35 mm (Optional)
Electrical
Redundant Input Voltage:		10-30VDC (Regulated)
High Voltage:		40-160VDC (Regulated)
708M12 Input Current (max):		250mA max. @ 24VDC
Inrush @ 24VDC:		15.0A/1.0ms @ 24VDC
Input Ripple:		Less than 100 mV
N-TRON Power Supply:		NTPS-24-1.3 (1.3 Amp@24VDC) (NOTE: Not appropriate for use with
		M12, POE, and HV models.)

Environmental

Operating Temperature: -40°C to 80°C

Storage Temperature: -40°C to 85°C

Operating Humidity: 5% to 100% (Non Condensing)

Operating Altitude 0 to 10,000 ft.

Connectors

10/100BaseTX: (8) M12 D Coded Female Copper Ports

POWER:	(1) M12 A Coded Male Port
COM:	(1) M12 A Coded Female CLI Port

NTCD-M12: (1) M12 A Coded Female Configuration configuration device Port

Recommended Wiring Clearance:

Front: 4" (10.16 cm)

Shock and Vibration		Network Media
(bulkhead mounting)		10BaseT:	>Cat3 Cable
Shock:	200g @ 10ms	100BaseTX:	>Cat5 Cable
			minimum length : 1 meter
Vibration/Seismic:	50g, 5-200Hz,Triaxial
			maximum length : 100 meters

Reliability

MTBF: >2 Million Hours

Pin Assignments

Warranty: 3 years from the date of purchase.

(Revised 2010-11-15) Page 151 of 156