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The Cisco® Unified Communications system of voice and IP communications products and applications helps organizations communicate more effectively-thereby helping them streamline business processes, reach the right resource the first time, and increase profitability. The Cisco Unified Communications portfolio is an integral part of the Cisco Business Communications Solution-an integrated solution for organizations of all sizes that also includes network infrastructure, security, and network management products; wireless connectivity; and a lifecycle services approach, along with flexible deployment and outsourced management options, end-user and partner financing packages, and third-party communications applications.
Product Overview
The Cisco MCS 7825-H2 Unified CallManager Appliance is an integral part of a complete, scalable architecture for a new generation of high-quality IP communications solutions that operate on enterprise data networks. A solution that is easy to deploy and highly cost-effective, this powerful platform delivers the high performance and availability that today's enterprise networks demand. The server appliance is preinstalled with an operating system and the Cisco Unified CallManager 5.1 application. It is fully operational upon startup, requiring entry of just a few configuration items such as IP address and domain. The server appliance includes the following features and components:
• Intel dual-core, Pentium D, 2.8- or 3.4-GHz processor with an 800-MHz front side bus (FSB) and 4 MB of Layer 2 cache
• 2 GB of installed PC2-4200 memory, error correction code (ECC), double data rate 2 (DDR2), and synchronous dynamic RAM (SDRAM) standard; 8 GB maximum
• Two integrated 10/100/1000BASE-T Gigabit Ethernet network-interface-card (NIC) ports
• Two 80-GB serial-advanced-technology-attachment (SATA) hard disk drives configured in Redundant Array of Independent Disks (RAID) level 1
• No floppy diskette drive installed
• Quick-deployment third-party rail kit
• 450W autoranging, Power Factor Correction (PFC) power supply
• 1-rack-unit (1RU) (1.75 in./4.5 cm high) form factor
• Integrated Lights Out (ILO) remote management
Product Specifications
Table 1 gives specifications of the Cisco MCS 7825-H2.
Table 1. Specifications of Cisco MCS 7825-H2
Processor at Product Introduction
Processor (CPU)
Intel Pentium D dual core
Processor internal clock speed
2.8 GHz (or greater)
Level 2 cache
4 MB
Maximum processors
1
Processors installed
1 (with 2 cores)
Basic input/output system (BIOS) type
Flash memory
Memory
Memory maximum
8 GB
Memory bus clock
533 MHz
Memory technology
PC2-4200 DDR2 SDRAM
Bit-error mitigation
Advanced Error Checking and Correction (advanced error correction code [AECC])
Total RAM slots
4
Memory installed
2 GB ( 2 x 1 GB)
RAID Controller
Controller model
HP-integrated SATA RAID controller
Interface
Embedded to planar
Cache
No
Battery-backed write caching
No
RAID levels supported
1
Hard Disk
Hard disk installed
2 x 80 GB
Hard disk RPM
7200
Hard disk I/O transfer rate
1.5 Gbps
Hard disk average seek time
9 ms
Hard disk interface type
SATA
Network Connectivity
Ethernet NIC
Dual onboard 10/100/1000
Connector
Two RJ-45 connectors on back of server
10BASE-T cable support
EIA Category 3, 4, or 5 unshielded twisted-pair (UTP) (2 or 4 pair) up to 328 ft (10m)
100BASE-TX cable support
EIA Category 5 UTP (2 pair) up to 328 ft (10m)
1000BASE-T cable support
EIA category 6 UTP (recommended), 5E UTP, or 5 UTP (2 pair) up to 328 ft (10m)
Expansion Options
PCI-Express x8
1 (full length)
PCI-Express low profile x8
1 (half length)
Note: The Cisco 7825-H2 is not qualified for use with Cisco Unity® voice cards for traditional private-branch-exchange (PBX) integrations.
Interfaces
Ethernet
2
Serial ports
1
Parallel ports
0
Universal serial bus (USB) 2.0 ports
4 (1 at front, 1 internal, and 2 at back of chassis)
Keyboard port
1 PS/2
Mouse port
1 PS/2
Audio ports
None
External Small Computer System Interface (SCSI) port
None
Security
• Power-on password
• Keyboard password
• Diskette drive control
• Diskette boot control
• USB port control
• Removable CD-ROM/diskette drive assembly
• Administrator's password
Power
Power supply output steady-state power
450W (rated)
Note:
• +3.3V and +5V total output power; 130W maximum
• +3.3V,+5V, and +12V total output power; 324W maximum
You can order the appliance in one of two ways. You can enter CALLMANAGER-5.0 into the Dynamic Configuration Tool on Cisco.com to view a list of Cisco MCS Unified CallManager appliances and their associated licenses. You can also order the components individually using the following product part numbers:
• MCS7825H2-K9-CMA2
• LIC-CM5.0-K9-7825-H2=
• KEY-CCM-ADMIN-K9= (order a minimum quantity of 2)
• DAT-USB-EXT-72= (optional external USB DAT tape drive)
• DAT-USB-RM-72= (optional rack mount USB DAT tape drive)
• DAT-USB-ADPT= (required if DAT-USB-EXT-72= or DAT-USB-RM-72= are used)
Appliance Spares
To order spare appliances, refer to Table 2.
Table 2. Ordering Information for Spare Appliances
Application
Spare Part Number
Cisco Unified CallManager 5.0
MCS7825H2-K9-CMA1
Field-Replaceable Spares
To order spare parts for the servers, refer to Table 3.
Table 3. Ordering Information for Server Spare Parts
Spare Part Number
Description
MEM-7825-H2-1GB=
Spare 1-GB SDRAM dual in-line memory module (DIMM) for Cisco MCS 7825-H2 server
HDD-7825-H2-80=
Spare 80-GB SATA hard disk drive, cold-pluggable
DAT-USB-EXT-72=
Spare external USB 36-/72-GB DAT drive
DAT-USB-RM-72=
Spare rack-mount USB 36-/73-GB DAT drive
DAT-USB-ADPT=(required for DAT-USB-EXT-72= or DAT-USB-RM-72=)
PCI-to-USB DAT adapter
Identifying Server CPU Speed
As the Cisco MCS 7825-H2 matures, the processor speeds will be changed as Intel retires slower processors and replaces them with faster processors. Table 4 provides the Cisco manufacturing part number shown on the chassis to help identify the processor speed of any individual server.
Table 4. Manufacturing Part Numbers by Processor Speed
Processor
Manufacturing Part Number Located on Server
Introduction
Intel dual-core, Pentium D, 2.8 GHz
74-4492-01
Initial production of server
Service and Support
Cisco Systems® offers a wide range of services programs to accelerate customer success. These innovative services programs are delivered through a unique combination of people, processes, tools, and partners, resulting in high levels of customer satisfaction. Cisco services help you protect your network investment, optimize network operations, and prepare your network for new applications to extend network intelligence and the power of your business. For more information about Cisco services, refer to Cisco Technical Support Services or Cisco Advanced Services.
