Cisco Systems 188, 186 manual Electrical Specifications, Environmental Specifications

Appendix C Cisco ATA Specifications

Electrical Specifications

Electrical Specifications

Table C-2 Electrical Specifications

Description	Specification
Power	0.25 to 7.5W (idle to peak)
DC input voltage	+5.0 VDC at 1.5A maximum
Power adaptor	Universal AC/DC
	~3.3 x 2.0 x 1.3 in. (~8.5 x 5.0 x 3.2 cm)
	~4.8 oz (135 g) for the AC-input external power adaptor
	~4 ft (1.2 m) DC cord
	6 ft (1.8 m) cord
	UL/CUL, CE approved
	Class II transformer

Environmental Specifications

Table C-3 Environmental Specifications

Description	Specification
Operating temperature	41 to 104° F (5 to 40° C)
Storage temperature	–4 to 140° F (–20 to 65° C)
Relative humidity	10 to 90% noncondensing, operating, and nonoperating/storage

Immunity Specifications

EN50082-1, including the following:

•EN61000-3-2, Electromagnetic Compatibility

•EN61000-3-3, Electromagnetic Compatibility

•EN61000-4-2, ESD

•EN61000-4-3, Radiated Immunity

•EN61000-4-4, Burst Transients

•EN61000-4-5, Surge

•EN61000-4-6, Injected RF

•EN61000-4-11, Dips and Sags

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SIP)

C-2 OL-3410-01