Unimark EC3000 Series Especificaciones descargar pdf (Pagina 151)

AIMS Attachment A: AIMS Statement of Work

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1. Interior controlled environment: 60°F to 100°F dry bulb and 20 to 90

percent relative humidity, non-condensing. Communication rooms

shall be considered this type of environment.

2. Interior, uncontrolled environment: 0°F to 130°F dry bulb and 10 to 95

percent relative humidity, non-condensing. Baggage make-up and

breakdown areas shall be considered this type of environment

3. Exterior environments: 0°F degrees to 130°F dry bulb and 10 to 100

percent relative humidity, condensing.

3.9.5 HEAD-END DEVICES

A. Minimum Server Requirements

1. The CONTRACTOR shall recommend and provide the server

configuration that best serves the CONTRACTOR‟s overall design

solution. Servers shall be from a reputable manufacturer capable of a

high level of maintenance and service. The various server

requirements stated herein are not intended to limit the AIMS. The

CONTRACTOR may submit alternative solutions to any of the server

configuration requirements. A brief explanation of equivalency or

benefits shall accompany alternative solutions.

2. The servers shall be fault tolerant via clustering, mirroring or other

vendor technology. The implemented configuration shall allow a

server to be powered down and replaced without disruption to the

network or applications. Server failover shall occur if the primary

server fails for any number of reasons including: power failure,

hardware failure, software failure, and network connection failure.

Multiple load sharing application servers or other configurations shall

be considered viable alternatives to redundant application server pairs

if equivalent or improved system redundancy and resiliency can be

demonstrated. The system shall support the ability to locate all servers

in separate locations to provide physical redundancy.

3. Servers shall be standard 19-inch rack mountable.

4. Servers shall be capable of upgrading the number of processor units

by simply adding another processor or processor card.

5. Servers shall be “dual-homed” to the LAN core switches via server

grade Gigabit Ethernet NICs. Final requirements and configuration

shall be coordinated with the County.

6. Disk Storage: Total useable disk capacity shall be at least 4 times the

estimated storage requirements of the application and operating

system. RAID shall be implemented as best suits the application.

Internal RAID 5 shall be provided unless justification for alternative

Exhibit 3

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Unimark EC3000 Series Especificaciones Pagina 151