Technical Specifications

The following sections describe the technical specifications for the Cisco IP Phone 7960:

Physical and Operating Environment Specifications

Table A-1 includes the physical and operating environment specifications for the Cisco IP Phone 7960.

Table A-1: Cisco IP Phone 7960 Specifications

Specification Value or Range

Operating temperature

0° to 40° C (32° to 104° F)

Operating relative humidity

10% to 95% (non-condensing).

Storage temperature

-10° to 60° C (14° to 140° F)

Height

20.32 cm (8 in.)

Width

26.67 cm (10.5 in.)

Depth

15.24 cm (6 in.)

Weight

1.6 kg (3.5 lb)

Power

100-240 VAC, 50-60 Hz, 0.5 A--when using the AC adaptor

48 Vdc, 0.2 A--when using the in-line power over the network cable

Regulatory

UL1950
CSAC22.2 No. 950
AS/NZS 3548 Class B
VCCI Class B
EN 60950
FCC Part 15 Class B
EN 55022, Class B
FCC Part 68
CE Marking
IC CS-03
IEC 60950
AS/NZS 3260
TS001

Cables

Two (2) pair of Category 3 for 10 Mbps cables
Two (2) pair of Category 5 for 100 Mbps cables

Distance Requirements

As supported by the Ethernet Specification, it is assumed that most sets that are deployed in the field will be within 100m (330 feet) of a phone closet.

Specification	Value or Range
Operating temperature	0° to 40° C (32° to 104° F)
Operating relative humidity	10% to 95% (non-condensing).
Storage temperature	-10° to 60° C (14° to 140° F)
Height	20.32 cm (8 in.)
Width	26.67 cm (10.5 in.)
Depth	15.24 cm (6 in.)
Weight	1.6 kg (3.5 lb)
Power	100-240 VAC, 50-60 Hz, 0.5 A--when using the AC adaptor 48 Vdc, 0.2 A--when using the in-line power over the network cable
Regulatory	UL1950 CSAC22.2 No. 950 AS/NZS 3548 Class B VCCI Class B EN 60950 FCC Part 15 Class B EN 55022, Class B FCC Part 68 CE Marking IC CS-03 IEC 60950 AS/NZS 3260 TS001
Cables	Two (2) pair of Category 3 for 10 Mbps cables Two (2) pair of Category 5 for 100 Mbps cables
Distance Requirements	As supported by the Ethernet Specification, it is assumed that most sets that are deployed in the field will be within 100m (330 feet) of a phone closet.

Cable Specifications

RJ-11 jack for handset connection
RJ-45 jack for the LAN 10/100BaseT connection (labeled LAN)
RJ-45 jack for a second 10/100BaseT compliant connection (labeled PC)
48-volt power connector. The diameter of the center pin in the phone power jack (Switchcraft 712A) is .1" (2.5 mm). The center pin is positive (+) voltage. The miniature power plug required to mate with the power jack on the phone is a Switchcraft 760 or equivalent.

Network and Access Port Pinouts

Although both the network and access ports are used for network connectivity, they serve different purposes and have different port pinouts.

Network Port Connector

The network port connector pinouts are described in Table A-2:

Table A-2: Network Port Connector Pinouts

Pin Number Function

1

TD+

2

TD-

3

RD+

4

+48 Volts return¹

5

+48 Volts return¹

6

RD-

7

+48 Volts source¹

8

+48 Volts source¹

¹ When used to receive power from an inline power card in the Cisco Catalyst switch.

Pin Number	Function
1	TD+
2	TD-
3	RD+
4	+48 Volts return¹
5	+48 Volts return¹
6	RD-
7	+48 Volts source¹
8	+48 Volts source¹

Access Port Connector

The access port connector pinouts are described in Table A-3:

Table A-3: Access Port Connector Pinouts

Pin Number Function

1

RD+

2

RD-

3

TD+

4

Not Used

5

Not Used

6

TD-

7

Not Used

8

Not Used

Table of Contents