3Com 3C16702A manual Dimensions and Standards, Dimensions and Operating Conditions Standards

Page 17

DIMENSIONS AND STANDARDS

Dimensions and Operating Conditions

Standards

 

6.73 W

 

 

Functional:

ISO 8802/3

 

228 mm (9.12 in.)

 

IEEE 802.3

23.00 BThU/hr

 

 

power requirement

 

 

 

 

0 to 40°C (32 to 105°F)

 

54.6 mm

Safety:

UL 1950

 

 

EN 60950

 

(2.1 in.)

 

operating

 

 

 

 

 

CSA 22.2 #950

temperature

 

 

 

 

 

 

IEC 60950

 

 

185.4 mm (7.3 in.)

 

0 to 90%

 

 

 

 

+ 15.2 mm (0.6 in.)

EMC:

EN 55022 Class B

(non-condensing)

 

960 g (2.1 lb)

for coaxial port

humidity

 

EN 55024

 

 

 

 

 

 

FCC Part 15 Class B*

 

 

 

 

ICES-003 Class B

 

 

 

 

VCCI Class B

 

 

 

 

CNS 13438 Class A

Environmental:

EN 60068 (IEC 68) Various parts

†Category 3 or 5 screened or unscreened cables can be used to comply with the Class B requirements.

*Refer to “Regulatory Notices” on page 19 for conditions of operation.

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Contents OfficeConnect 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Introduction Environmental Statements Creating Your Network Page Introduction Ethernet Hub 16C-Front Creating Your NetworkEthernet Hub 16C-Rear Product Registration Before You StartWorkstation Connections Hub ConnectionsStacking Clip Stacking the Units togetherRubber Feet Securing the OfficeConnect Hub Positioning Your OfficeConnect HubConnecting OfficeConnect Hubs Together Connecting Workstations and Other Equipment to Your HubCorrect Hub Connections Using 10BASE-2 Coaxial Connecting Hubs Using 10BASE-2 CoaxialSpot Checks Connecting Hubs Using 10BASE-TChecking Hub Connections Problem Solving Straight-through Cable/Crossover Cable Networking Terminology Dimensions and Operating Conditions Standards Dimensions and StandardsEnd Of Life Statement Environmental StatementsRegulated Materials Statement Environmental Statement about the DocumentationRegulatory Notices Wall mounting screw hole guide 142mm 5.6in Page Part No. DUA 1670-2AAA04 Published April