3Com 3CNJ200-BLK - NJ 200 Network Jack Switch Lembar data
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Key Benefits
Transform a simple
LAN outlet into a
four-port, "in the
wall" Fast Ethernet
switch
DATA SHEET
3Com
Network Jacks
®
Cost-Saving Infrastructure Expansion
Quadruple your LAN ports with
significantly lower costs and fewer
disruptions than pulling extra
Ethernet cables.
Adaptable Device Connectivity
One 3Com
®
Network Jack provides
four 10/100 Mbps switched LAN
ports and optional ports for telephony
or additional LAN connections.
"In the Wall" Design
Compact wall-mounted unit reduces
workspace clutter and safeguards
network connectivity from tamper-
ing, damage, or theft.
Flexible Power
Options include IEEE P802.3af draft
Power over Ethernet, locally available
AC power, and power forwarding.
3Com Network Jacks work in almost
any network environment—including
small-office or enterprise businesses,
government offices, dormitories, hos-
pitals, K-12 classrooms, universities,
laboratories, public kiosks, conference
rooms, and shared office spaces.
Unlike freestanding hubs or switches,
network jacks are not easily damaged
or disconnected; nor will they "grow
legs and vanish."
One NJ90 Network Jack expands a
single LAN link into four autonegoti-
ating 10/100 Mbps LAN ports. The
NJ100 and NJ200 provide added
flexibility with optional pass-through
connectivity and Power over Ethernet
forwarding capabilities. The intelligent
NJ200 comes with advanced switching
Converged, Secure Networks
Advanced capabilities including
traffic prioritization, port-based
VLANs, and a "location mapping"
feature that optimize network-jack
connections for voice, video, and data.
Seamless Integration
Standards compliance includes
Ethernet, Fast Ethernet, Voice over IP
(VoIP), Power over Ethernet, and
building and telecommunications
wiring specifications.
Drop-In Installation
Switches mount without disturbing
wall spaces, making them particularly
suited for older or hard-to-wire
facilities.
and management capabilities, making
it particularly suited for converged
voice and data environments.
3Com Network Jacks power sources,
which are required and sold sepa-
rately, include inline Power over
Ethernet and local AC adapters. For
an integrated endspan solution, the
3Com SuperStack
®
3 Switch 4400
PWR combines standard data
switching and power injection in a
single network appliance.
For more information on how
network jacks help resolve common
networking problems—including
case studies, hardware reviews, and
white papers—please visit
www.3com.com/networkjack
.