Cisco Systems C819GUK9, C819HK9, C819G4GAK9 manual Martek Railway Power Adapters2

Appendix A Technical Specifications

Router Specifications

Table A-1		Cisco 819 ISR Specifications (continued)
			Hardened Design	Non-Hardened Design
			Specification	Specifications
					Hardened Design Specifications
			(Cisco 819HG and Cisco	(Cisco 819G and Cisco
	Description		819HG-4G ISRs)	819G-4G ISRs)	(C819HGW and C819HWD ISRs)
	Thermal Shock		Operating: –20 to 60°C at 0.5°C per minute
			Non-operating: –40 to 85°C with change over time between 2 and 3 minutes.
	Vibration		Operating: 0.41 grms from 3 to 500 Hz with spectral break points of 0.0005 g2/Hz at 10 Hz
			and 200 Hz and 5 dB/octave roll off at each end; 2 hours per axis.
			Non-Operating: 1.12 grms from 3 to 500 Hz with spectral break points of 0.0065 g2/Hz at 10
			Hz and 100 Hz and 5 dB/octave roll off at each end; 30 minutes per axis.
	Shock		Half sine (operating):
			Duration = <2ms
			Velocity = 2.11m/s
			Number of shocks: a series of 6 shocks one on each side
			Trapezoidal shock (non-operating):
			Duration = 12 to 25 ms
			Number of shocks: a series of 6 shocks one on each side
	Martek Railway Power Adapters2
	Nominal Input Voltages		—	—	24 V
					52 V
					72 V
	In-ceiling Plenum		—	—	No
	IP 65		—	—	Yes
	Extended Shock-vibe		—	—	Yes
					EN50155 (EN61373) and RIA20
	Maximum Power		—	—	25 W
	Consumption
	Maximum Output Power		—	—	20 W
	Rating
	Operating Temperature		—	—	–13 to 140°F
					(–25 to 60°C)
	Antenna (Diversity and Antenna 3G-ANTM1919D)
	Antenna Dimensions		7.63 x 0.94 x 0.63 in (19.38 x 2.39 x 1.60 cm)
	Frequency Range		806 to 960 MHz and 1710 to 2170 MHz
	Gain		0 decibels relative to isotropic (dBi) (806 to 960 MHz) and 0 dBi (1710 to 2170 MHz)
	Maximum Power		25 W
	Connector		TNC male
	Voltage Standing Wave		< 2.5:1
	Ratio
	Nominal Impedance		50 ohms
				Cisco 819 Integrated Services Router Hardware Installation Guide
	OL-23125-02					A-4