Cisco Systems ICS-7750 manual Type, Description

Chapter 6 Features of Cisco IP Phones

Cisco IP Phone 7910 and 7910+SW

Table 6-2 Technical Specifications for the Cisco IP Phone 7910 and

Cisco IP Phone 7910+SW (continued)

Type		Description
Relative humidity		Operating: 10 to 95% (noncondensing)
Power		100 to 240 VAC, 50 to 60 Hz, 0.5A (when using the AC adapter)
		48 VDC, 0.2A (when using the in-line power over the network cable)
Cables		Two pair of Category 3 for 10-Mbps cables
		Two pair of Category 5 for 100-Mbps cables
Distance		Most Cisco IP phones should be within 330 ft (100 m) of a phone closet
Safety		UL 1950
		CSA C22.2 No. 950
		AS/NZS 3260
		IEC 60950
		EN 60950
		TS001
		CE Marking
Emissions		FCC (47CFR) Part 15 Class B
		EN 55022b Class B
		VCCI Class B
		AS/NZS 3548 Class B
Telecom		IC CS-03
		FCC (47CFR)Part 68
Standards		IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 100BASE-X
		ports
		IEEE 802.1D Spanning-Tree Protocol
		IEEE 802.1p CoS prioritization
		IEEE 802.1Q VLAN
		IEEE 802.3z 1000BASE-X specification
		1000BASE-X (GBIC)
		1000BASE-SX
		1000BASE-LX/LH
		1000BASE-ZX
		IEEE 802.3u 100BASE-TX specification
		IEEE 802.3 10BASE-T specification
Mounting options		19-in. rack
	Cisco ICS 7750 System Description
6-8		78-10360-02