23
Catalog 82066
Dimensions are in inches and
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 11-07
millimeters unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
are metric equivalents.
to change.
C. America: 52-55-1106-0803
UK: 44-8706-080-208
MRJ21 Cassettes and Patch Panels
Modular Jacks and MRJ21 Product
Note: All part numbers are RoHS compliant.
High
Density
MRJ21
Product
Description
Part Number
Cassette, 6-Port, 10/100/1000 Base-T (4-Pair)
1479459-1
Cassette, 12-Port, 10/100 Base-T (2-Pair)
1479452-1
Patch Panel, 1U, 3-Cassette
1479451-1
Cable Support Bar 5" Deep
557548-1
Angled Patch Panel, 48-Port, 10/100/1000 Base-T
1777052-1
AMPTRAC Angled Patch Panel, 48-Port,
1777053-1*
10/100/1000 Base-T
*I/O Cable sold separately. See AMPTRAC Connectivity Management Data
Sheet (1309354) for more information.
Note: Additional hardware options are available. Contact your Tyco Electronics
Sales Engineer or check our website for the latest updates.
Product Facts
■ High performance copper
cabling solution
■ High density, small form
factor connectivity
■ Factory terminated and
tested solution
■ Modular, pluggable solution
■ Application specific
cassettes
System Features and
Benefits
■ MRJ21 product provides an
application independent
copper platform for
applications today and into
the future — including
Gigabit, VolP & powered
Ethernet
■ The small size of the
MRJ21 connector and
cabling reduces cable bulk
in pathways and spaces,
enabling much higher port
counts in a smaller space
■ Factory termination and
testing of the cassettes and
patch panels provide
assurance of pluggable
performance on site. This
enables rapid installation or
MACs with pre-tested
quality.
■ The modularity of this
solution significantly reduces
time to install or migrate
from a 10/100 Base-T
2-pair platform to a Gigabit
Ethernet 4-pair platform.
Upgrading is as simple as
unplugging one cassette and
plugging in the new one.
The same cable is re-usable.
■ Cassettes and patch panels
break out high performance
24-pair solutions to the
appropriate wiring patterns
for standards-based
10/100 Base-T, Gigabit
Ethernet, and other
applications
■ Common cable assembly
lengths provide readily
available, pluggable
solutions, speeding
implementation
12-Port Cassette
Front
48-Port Angled Patch Panel
Loaded
6-Port Cassette
Front
6-Port, 12-Port Cassette
Back
Patch Panel
Cable Support Bar