NETGEAR Ethernet Hubs: EN104, EN108, EN116 User Manual and Technical Specifications

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The BNC port on the hub, with the BNC T-connector and the 50 Ω terminator, is used for connecting to a thin coaxial segment.

BNC T-connector

50 Ω terminator

50 OHM

8150FA

Technical Specifications

General Specifications

Network Protocol and Standards Compatibility

IEEE 802.3i, 10BASE-T, 10BASE-2, 10BASE-5 Ethernet

Data Rate

10 Mbps, Manchester encoded

Interface

10BASE-T ports (RJ-45), BNC port,

 

AUI port (Model EN108 hub and Model EN116 hub only)

Power Consumption

 

Model EN104 hub

11.0 W

Model EN108 hub

16.5 W

Model EN116 hub

20.5 W

DC Output Voltage (Power Adapter):

 

Model EN104 hub

1.2 V DC@ 1200 mA max., 47 to 63 Hz

Model EN108 hub

12 V DC @ 1200 mA max., 47 to 63 Hz

Model EN116 hub

12 V DC @ 1200 mA max., 47 to 63 Hz

 

 

Physical Specifications

 

Dimensions:

 

Model EN104 hub

3.37 by 4.0 by 1.1 in.

 

94 by 101 by 28 mm

Model EN108 hub

6.2 by 4.0 by 1.1 in.

 

158 by 101 by 28 mm

Model EN116 hub

11.3 by 4.0 by 1.1 in.

 

286 by 101 by 28 mm

Weight:

 

Model EN104 hub

0.74 lb (0.34 kg)

Model EN108 hub

1.17 lb (0.53 kg)

Model EN116 hub

1.97 lb (0.89 kg)

 

 

Environmental Specifications

 

Operating temperature:

0° to 40° C (32° to 104° F)

Operating humidity:

90% maximum relative humidity, noncondensing

 

 

Electromagnetic Emissions

 

CE mark, commercial

 

FCC Part 15 Class A

 

EN 55 022 (CISPR 22), Class A

 

VCCI Class 1 ITE

 

 

 

Electromagnetic Susceptibility

 

CE mark, commercial

 

Electrostatic discharge (ESD):

IEC 801-2, Level 2/3/4

Radiated electromagnetic field:

IEC 801-3, Level 2

Electrical fast transient/burst:

IEC 801-4, Level 2

Electrical surge:

IEC 801-5, Level 2

Safety Agency Approvals for Power Adapter

CE mark, commercial

UL listed (UL 1950)

CSA certified (CSA 22.2 #950)

TUV licensed (EN 60 950)

T-Mark

Model EN104/EN108/EN116 Ethernet Hub Installation Guide

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Contents Page Package Contents FeaturesStart Here Vista 10BASE-T Network Ports with Built-in LEDs Product IllustrationNormal/Uplink Push Button LEDsRear Panel Label Color Activity DescriptionCharacteristic Requirement Installation Procedures Prepare the SiteConnect a PC to the Hub Install the HubConnectt tthe Hub to a Netwotrk Connecting Port Connecting Device Cable Used Connecting Port Connecting Device Cable Used On the HubSet the Normal/Uplink Push Button Cascade the HubConnect to a Network Using the BNC Port Connect to a Network Using the AUI Port Verify InstallationSymptom Cause Solution Troubleshooting InformationRJ-45 Connector Cable and Connector InformationNetwork Interface Cards Hub IntegrityBNC Connector AUI ConnectorAUI Connector Pin Assignment Signal DC Output Voltage Power Adapter Technical SpecificationsTrademarks EN100NA-2