3Com 3C16702A manual Creating Your Network, Ethernet Hub 16C-Front

Page 6

CREATING YOUR NETWORK

Ethernet Hub 16C—Front

Alert LED

Power LED

Collision LED

Port Status LEDs

Network Utilization LEDs

orange

green

yellow

green/yellow

green/yellow/orange

Alerts you to

Indicates that the

Flashes each time

Indicates the status of each port. If the

Indicates how much your

excessive network

power supply to

a collision is

LED is green, the link between the port

network is being used.

use or an isolated

the hub is present.

detected on the

and the next piece of network equipment

 

(partitioned)

 

network.

is OK.

 

10BASE-T port.

 

Collisions are part

If nothing is connected, the LED is off.

 

 

 

of normal network

If yellow, the port has partitioned due to a

 

 

 

operation.

fault on that segment.

 

 

 

 

The Coaxial port LED can only be yellow

 

3C16702A

Port Status

Network Utilization

 

 

 

1

2

3

4

5

6

7

8

 

Alert

Power

Collision

9

10

11

12

13

14

15

16 COAX

1% 2% 3% 6% 12% 25% 50% 80%

 

 

 

 

Green = OK, Yellow = Partitioned

 

 

OfficeConnect Ethernet Hub 16C

6

Image 6
Contents OfficeConnect 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Introduction Environmental Statements Creating Your Network Page Introduction Creating Your Network Ethernet Hub 16C-FrontEthernet Hub 16C-Rear Workstation Connections Before You StartProduct Registration Hub ConnectionsStacking the Units together Rubber FeetStacking Clip Positioning Your OfficeConnect Hub Securing the OfficeConnect HubConnecting Workstations and Other Equipment to Your Hub Connecting OfficeConnect Hubs TogetherConnecting Hubs Using 10BASE-2 Coaxial Correct Hub Connections Using 10BASE-2 CoaxialConnecting Hubs Using 10BASE-T Checking Hub ConnectionsSpot Checks Problem Solving Straight-through Cable/Crossover Cable Networking Terminology Dimensions and Standards Dimensions and Operating Conditions StandardsRegulated Materials Statement Environmental StatementsEnd Of Life Statement Environmental Statement about the DocumentationRegulatory Notices Wall mounting screw hole guide 142mm 5.6in Page Part No. DUA 1670-2AAA04 Published April