Nortel Networks 207344-B manual Memory

Models: 207344-B

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Using the Centillion EtherSpeedII Switch Modules

Memory

 

Processing

8 MB

Dynamically Allocated

 

Buffer Pool

16 MB

CAM (Content Addressable

8,192 entries

Memory)

 

Electrical Specifications

 

Power Consumption

52 W (max)

Thermal Rating

194.5 BTU/hr (max)

Physical Specifications

 

Dimensions

(L) 10.5 in. x (W) 12.25 in. x (H) 1.0 in.

 

[(L) 26.7 cm x (W) 31.7 cm x (H) 2.5 cm

Weight

Module alone: 2.5 lbs (1.1 kg)

Environmental

 

Specifications

 

Operating Temperature

5° to 40° C (ambient)

Storage Temperature

-25° to 70° C (ambient)

Operating Humidity

85% maximum relative humidity, noncondensing

Storage Humidity

95% maximum relative humidity, noncondensing

Operating Altitude

10,000 ft (3,000 m) max

Free Fall/Drop

ISO 4180-s, NSTA 1A

Vibration

IEC 68-2-6/34

Shock/Bump

IEC 68-2-27-29

Electromagnetic

Meets requirements of:

Emissions

FCC Part 15, Subpart B, Class A

 

EN 55 022 (CISPR 22:1985), Class A

 

VCCI Class 1 ITE

Electromagnetic

 

Susceptibility

 

Electrostatic Discharge

EC 801-2, Level 2

(ESD)

 

Radiated Electromagnetic

EC 801-2, Level 2, EC 801-4, Level 2

Field

 

Electrical Fast Transient

IEC 801-5, Levels 1 and 2

Burst

Complies with EN 50082-1 (European CE mark

Electrical Surge

requirements)

Safety Agency Approvals

International Electrical Code of 950 (IEC 950)

 

Underwriters Laboratories (UL 1950)

 

Canadian Standards Association (C22.2 No. 950) or

 

Bi-national Standard (UL1950 and C22.2 No. 950)

 

equivalent to UL and cUL

 

European Union (EN60950)

 

Norma Oficial Mexicana (NOM-19-SCFI)

 

Meets UL-94-V1 (PWB) flammability requirements

A-2

207344-B

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Nortel Networks 207344-B manual Memory