Cisco Unified IP Phone 6901 and 6911 Administration Guide for Cisco Unified Communications Manager 8.0 (SCCP)
Technical Specifications
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Technical Specifications

Table Of Contents

Technical Specifications

Physical and Operating Environment Specifications

Cable Specifications

Network and Access Port Pinouts


Technical Specifications


The following sections describe the technical specifications for the Cisco Unified IP Phone 6901 and 6911.

Physical and Operating Environment Specifications

Cable Specifications

Network and Access Port Pinouts

Physical and Operating Environment Specifications

Table C-1 shows the physical and operating environment specifications for the Cisco Unified IP Phone 6901.

Table C-1 Physical and Operating Environment Specifications for the Cisco Unified IP Phone 6901 

Specification
Value or Range

Operating temperature

23° to 113°F (-5° to 45°C)

Operating relative humidity

10% to 90% (non-condensing)

Storage temperature

-13° to 158°F (-25° to 70°C)

Height

8.1 in. (20.5 cm)

Width

3.7 in. (9.4 cm)

Depth

2.12 in. (5.4 cm)—With footstand closed

3.42 in. (8.7 cm)—With footstand open

Weight

1.37 lb (621.2 g)—Black handset phone (Europe)

1.37 lb (662 g)—White handset phone (Europe)

1.44 lb (655.2 g)—Black handset phone (North America)

1.53 lb (695 g)—White handset phone (North America)

Power

100-240 VAC, 50-60 Hz, 0.5 A—When using the AC adapter

48 VDC, 0.2 A—When using the in-line power over the network cable

Cables

Category 3/5/5e for 10-Mbps cables with four pairs
Category 5/5e for 100-Mbps cables with four pairs

Note Cables have four pairs of wires for a total of eight conductors.

Distance Requirements

As supported by the Ethernet Specification, it is assumed that the maximum cable length between each Cisco Unified IP Phone and the switch is 100 meters (330 feet).


Table C-2 shows the physical and operating environment specifications for the Cisco Unified IP Phone 6911.

Table C-2 Physical and Operating Environment Specifications for the Cisco Unified IP Phone 6911 

Specification
Value or Range

Operating temperature

23° to 113°F (-5° to 45°C)

Operating relative humidity

10% to 90% (non-condensing)

Storage temperature

-13° to 158°F (-25° to 70°C)

Height

8.07 in. (20.5 cm)

Width

7.4 in. (18.8 cm)

Depth

5.76 in. (14.64 cm)—Excluding the handset

Weight

1.53 lb (697 g)—Black handset phone

1.65 lb (750.3 g)—White handset phone

Power

100-240 VAC, 50-60 Hz, 0.5 A—When using the AC adapter

48 VDC, 0.2 A—When using the in-line power over the network cable

Cables

Category 3/5/5e for 10-Mbps cables with 4 pairs
Category 5/5e for 100-Mbps cables with 4 pairs

Note Cables have 4 pairs of wires for a total of 8 conductors.

Distance Requirements

As supported by the Ethernet Specification, it is assumed that the maximum cable length between each Cisco Unified IP Phone and the switch is 100 meters (330 feet).


Cable Specifications

RJ-9 jack (4-conductor) for handset connection.

RJ-45 jack for the LAN 10/100BaseT connection (labeled 10/100 SW on the Cisco Unified IP Phone 6901 and 6911).

RJ-45 jack for a second 10/100BaseT compliant connection (labeled 10/100 PC on the Cisco Unified IP Phone  6911).

48-volt power connector.

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.

The network port is labeled network on the Cisco Unified IP Phone.

The access port is labeled Computer on the Cisco Unified IP Phone (Cisco Unified IP Phone 6911 only).

Network Port Connector

Table C-3 describes the network port connector pinouts.

Table C-3 Network Port Connector Pinouts 

Pin Number
Function

1

BI_DA+

2

BI_DA-

3

BI_DB+

4

BI_DC+

5

BI_DC-

6

BI_DB-

7

BI_DD+

8

BI_DD-

Note "BI" stands for bi-directional, while DA, DB, DC and DD stand for "Data A", "Data B", "Data C" and "Data D", respectively.


Access Port Connector

Table C-4 describes the access port connector pinouts.

Table C-4 Access Port Connector Pinouts 

Pin Number
Function

1

BI_DB+

2

BI_DB-

3

BI_DA+

4

BI_DD+

5

BI_DD-

6

BI_DA-

7

BI_DC+

8

BI_DC-

Note "BI" stands for bi-directional, while DA, DB, DC and DD stand for "Data A", "Data B", "Data C" and "Data D", respectively.