Linksys EF2H16 User manual

EtherFast®II 10/100
Auto-Sensing Hubs
he EtherFast II 10/100 Auto-Sensing Hub
from Linksys is the second generation in
the Instant EtherFast Series that quickly set
the standard for economical network expan-
sion. Since it’s ready to run right out of the box and
features easy rack-mount installation, your network
will be up and running in no time. Extensive use of
advanced VLSI technology ensures that the
EtherFast II 10/100 Auto-Sensing 16-Port and 24-
Port Hubs will function with unsurpassed reliability,
allowing your business to operate with a minimum
of down-time.
In today’s fast-paced business world, growth can eas-
ily out-pace resources--that’s why the EtherFast II
Series is such a great solution. The built-in shared
uplink port and fiber optic expansion slot mean that
your network is ready to expand along with your
business needs, and with up to 24 auto-sensing
ports, you have the freedom to combine low-cost
10Mbps computers with high-speed 100Mbps work-
stations, saving you thousands of dollars. It’s this
combination of flexibility, reliability, and perform-
ance that make the EtherFast II Series “The
Affordable High-Performance Network Solution.”
• Pro-Grade Hub with 16 or 24 10BaseT/100BaseTX
RJ-45 Ports
• Each Port Automatically Adjusts to Either 10Mbps or
100Mbps Speeds--Mix and Match 10BaseT
and 100BaseTX Hardware
• IEEE 802.3u 100BaseTX Class II Compliant
• Includes a Shared Uplink Port for Expansion with Other
Hubs, Stackable Hubs, and Switches
• Works with Virtually All Major Network Operating
Systems
• Auto Partitioning Protects PCs from Downed Network
Lines
• Advanced Data Collision Control & Auto Polarity
Correction
• Preamble Regeneration and Incoming Frame Retiming
• Fully Rack-Mountable for Integration with Other
Enterprise Hardware
• VLSI Components for Unsurpassed Reliability
• Auto-Detecting 90-250VAC, 50/60Hz Power Supply
• Optional Fiber Expansion Modules
•Fully Rack-Mountable for Easy
Installation
• Quickly Uplinkable to Other Fast Ethernet
Hubs, Stackable Hubs and Switches--
Makes it Easy to ExpandYour Network!
•Automatically Adjusts to Either 10BaseT
or 100BaseTX Speeds--UseYour Existing
Hardware
• Easy-to-Read LEDs Provide Instant
Operating Feedback
•5-Year Limited Warranty
•Free Technical Support--24 Hours a Day,
7 Days a Week
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The Affordable High-Performance
Network Solution
Features
Features
Benefits
Benefits

Specifications
Standards IEEE 802.3 and IEEE 802.3u
Protocol CSMA/CD
Ports 16 or 24 Straight-Through
10BaseT/100BaseTX Auto-sensing RJ-45 Ports,
One Shared 10/100 Uplink Port
Expansion Slots One Shared Fiber Extender Slot
Speed 10Mbps or 100Mbps
LEDs Power, 10Mbps/100Mbps Collision, 100Mbps,
Link/Activity
Environmental
Dimensions 17.25” x 7” x 1.75”
Unit Weight 6.6 lbs.
Certifications FCC Class A
CE Mark, Commercial
UL and CSA Listed
Operating Temp. 32ºF to 131ºF (0ºC to 55ºC)
Storage Temp. -40ºF to 158ºF (-40ºC to 70ºC)
Operating Hum. 10% to 85% Non-Condensing
Storage Hum. 5% to 90% Non-Condensing
Expansion Modules
• 100BaseFX
1-Port Fiber Optic Distance
Extender Module (SC-Type)
(Model No.: EF2HSC)
• 100BaseFX
1-Port Fiber Optic Distance
Extender Module (ST-Type)
(Model No.: EF2HST)
Sales [phone]
Support [phone]
[phone]
Fax [phone]
Email [email protected]
Web www.linksys.com
Package Contents
EtherFast II 10/100
Auto-Sensing Hub
• One EtherFast 10/100
Auto-Sensing Hub
• Rack Mounting Hardware
• One AC Power Cord
• User Guide and Registration Card
(Model No.: EF2H16, EF2H24)