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Updated:September 28, 2007
Document ID:1518945284991654
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
Cisco® Unified Communications Solutions unify voice, video, data, and mobile applications on fixed and mobile networks, delivering a media-rich collaboration experience across business, government agency, and institutional workspaces. These applications use the network as the platform to enhance comparative advantage by accelerating decision time and reducing transaction time. The security, resilience, and scalability of the network enable users in any workspace to easily connect anywhere, anytime, and anyplace, using any media, device, or operating system. Cisco Unified Communications is part of a comprehensive solution that includes network infrastructure, security, wireless, management applications, lifecycle services, flexible deployment and outsourced management options, and third-party applications.
Features
The Cisco Unified Wireless IP Phone 7921G Multi-Charger (Figure 1) is ideal for environments where customers have multiple shifts and need to keep their Cisco Unified Wireless IP Phone 7921G charged throughout the day. The multi-charger can charge up to 6 phones and 6 batteries simultaneously. Its flexible design allows the unit to be either placed on a desk or mounted on the wall to save desk space. Table 1 gives features of the multi-charger, Table 2 gives its specifications, and Table 3 gives certification and compliance information.
Figure 1. Cisco Unified Wireless IP Phone 7921G Multi-Charger
Table 1. Features
Feature
Description
Charging capacity
6 phones and 6 batteries (standard or extended)
Mounting options
Desk or wall mount
Material
Lead and latex free
Table 2. Specifications
Item
Description
Dimensions (H x W x D)
4.4 x 20.7 x 6.8 in. (112 x 525 x 173 mm)
Weight
• Multi-charger: 3.4 lb (1.5 kg)
• Power supply: 1.1 lb (0.5 kg)
• Mounting bracket: 2.2 lb (1 kg)
• Total weight: 6.7 lb (3 kg)
Power supply
• Input: 100-240V, 2A, 50/60 Hz
• Output: 19V, 5.26A
• AC adapters (by geographical region)
Power consumption
100 watts
Operating temperature
32 to 104°F (0 to 40°C)
Storage temperature
-22 to 140°F (-30 to 60°C)
Relative humidity
10 to 95% (noncondensing)
Drop specification
2.5 ft (75 cm) to concrete
Vibration
1.5 Grms maximum, 0.1" double amplitude @0.887 octaves per minute from 5-500-5 Hz sweep, 10-minute dwell on three major peaks, in each of the three major mutually perpendicular axes
Thermal shock
-22°F (-30°C) 24 hours; 158°F (70°C) 24 hours
Charging time
• Standard battery only: 3.5 hours
• Extended battery only: 5 hours
• Phone with standard battery: 3 hours
• Phone with extended battery: 4.5 hours
Table 3. Safety and Compliance
Item
Description
Safety
• UL 60950-1
• CSA 22.2 No. 60950-1
• EN 60950
• IEC 60950-1
• AS/NZS 60950-1
Electromagnetic compatibility (EMC) and electromagnetic interference (EMI)
• CFR 47 Part 15 Class A
• ICES-003 Class A
• EN 55022 Class A
• CISPR 22 Class A
• VCCI Class A
• AS/NZS CISPR22
• CSPR 24
• EN 55024
• EN 50082-1
• EN 61000-6-1
• EN 61000-3-2
• EN 61000-3-3
• EN 61000-4-2
• EN 61000-4-3
• EN 61000-4-4
• EN 61000-4-5
• EN 61000-4-6
• EN 61000-4-11
Ordering Information
Table 4 gives ordering information for the Cisco Unified Wireless IP Phone 7921G Multi-Charger.
Table 4. Ordering Information
Part Number
Description
CP-MCHGR-7921G-BUN
Cisco Unified Wireless IP Phone 7921G Multi-Charger bundle (includes multi-charger, power supply, and AC power cord)
CP-MCHGR-7921G=
Cisco Unified Wireless IP Phone 7921G Multi-Charger spare
CP-PWR-MC7921G=
Cisco Unified Wireless IP Phone 7921G Multi-Charger power supply spare
CAB-AC2AUS=
AC power cord for Australia spare
CAB-AC2E=
AC power cord for Europe spare
CAB-AC2J=
AC power cord for Japan spare
CAB-AC2=
AC power cord for North America spare
CAB-AC2UK=
AC power cord for United Kingdom spare
CAB-AC2CHI=
AC power cord for China spare
Warranty
The Cisco Unified Wireless IP Phone 7921G Multi-Charger is covered by a Cisco standard 1-year replacement warranty. A Cisco SMARTnet
® optional service agreement is available.
Cisco Unified Communications Services and Support
Using the Lifecycle Services approach, Cisco and its partners offer a broad portfolio of end-to-end services to support the Cisco Unified Communications System. These services are based on proven methodologies for deploying, operating, and optimizing IP communications solutions. Upfront planning and design services, for example, can help you meet aggressive deployment schedules and minimize network disruption during implementation. Operate services reduce the risk of communications downtime with expert technical support, and optimize services enhance solution performance for operational excellence. Cisco and its partners offer a system-level service and support approach that can help you create and maintain a resilient, converged network that meets your business needs.
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