3Com SuperStack II Hub 10 User Manual

Related Standards
The Hub 10 Telco has been designed to conform to the following
standards:
Physical
Electrical
Hub 10 Telco only
Hub 10 Telco & Management Module
Environmental
T
ECHNICAL
I
NFORMATION
Functional ISO 8802/3, IEEE 802.3
Safety UL 1950, EN 60950, CSA 22.2 #950
EMC EN 55022 Class B, EN 50082-1, FCC Part 15 Class A,
CSA C108.8 Class A
(screened cables must be used to ensure
compliance with these standards)
Environmental EN 60068 (IEC 68)
Width 440mm (17.3 ins)
Depth 224mm (8.8 ins)
Height 44mm (1.7 ins) or 1U
Weight 2.6kg (5.7lb)
Mounting free standing,
or 19" rack or wall mounted using kit supplied
Power Inlet IEC 320
Fuse Protection 2 Amps
Power Consumption 22 VA
Power Dissipation 73 BTU/hr
Power Inlet IEC 320
Fuse Protection 2 Amps
Power Consumption 30 VA
Power Dissipation 100 BTU/hr
Operating Temperature 0-50°C (32-122°F)
Humidity 0-90% (non-condensing)
SuperStack™ II Hub 10
Telco (3C16672A)
User Guide
DUA1667-2AAA03

3Com SuperStack II Hub 10 Specifications

General

Ports	12 x 10Base-T
Data Rate	10 Mbps
Power Supply	Internal
Data Transfer Rate	10 Mbps
Data Link Protocol	Ethernet
Compliant Standards	IEEE 802.3
Model	SuperStack II Hub 10
Status Indicators	Power
Port Type	RJ-45

Summary

TECHNICAL INFORMATION

Safety

Details safety compliance standards like UL 1950 and EN 60950.

EMC

Covers Electromagnetic Compatibility standards like EN 55022 Class B.

Electrical

Provides electrical specifications for the Hub 10 Telco.

Hub 10 Telco & Management Module

Details electrical specs for the unit with management module.

Safety INFORMATION

Power Cord Set Requirements

INTRODUCTION

Management

Explains management options with modules.

Resilience and Security

Details features for resilience and security.

Network Connections

Front Panel

MDI Switch

Explains the function and settings of the MDI switch.

STATUS LEDs

Details the meaning and troubleshooting for STATUS LEDs.

TCVR LED

Explains the TCVR LED status and potential causes for partitioning.

AUI LED

Power LED

Details the Power LED status and troubleshooting steps.

MGMT LED

Rear Panel Connection

Power Supply and Fuse

Details power supply requirements and fuse replacement.

Management Module or Advanced RMON Module Slot

Hub Expansion Connectors

Disable On Boot Switch

Details the function and use of the Disable On Boot switch.

Power Up

RACK MOUNTING KIT INSTRUCTIONS

Wall Mounting Hub 10 Units

Rack Mounting Hub 10 Units