New Product Bulletin
Belden’s new patch cords are
comprised of its patented Bonded-
Pair cable and an improved boot
construction to ensure optimum
electrical performance – even in
high-density installations which
experience frequent
handling stresses.
Belden® Bonded-Pair
Modular Cords Are the
Only Cords That Pass the
Stringent TIA Mechanical
Stress Reliability Specifications
and Provide Optimum
Electrical Performance
The 10GX, CAT6+ and CAT5E series of Bonded-
Pair Modular Cords are made with Belden’s
patented robust design Bonded-Pair cables.
These new modular cords offer the best
combination of transmission performance
and physical integrity. Bonded-Pair cable
technology ensures that these cords meet
the stringent TIA mechanical stress reliability
specifications. They are made with solid
conductors for improved attenuation in long
patch cords and pigtails often used in Data
Centers. The combination of Bonded-Pair cable,
improved strain relief and a flexible boot allows
for optimum performance in high-density
installations. The new simplified ordering code
scheme allows for customization of Bonded-
Pair Patch Cord and Pigtail configurations.
Features and Benefits
Made with Belden’s patented Bonded-Pair
cable for exceptional structural stability
and electrical performance in environments
where frequent moves, adds, and changes
are routine
Made with small diameter Bonded-Pair
cable for greater flexibility and higher
density installations
Solid conductors improve attenuation and
are needed in long patch cords and pigtails
to eliminate the need for cable derating in
open-office cabling
Built with improved strain relief and a
flexible boot for optimum protection in
high-density installations
•Wrap-around label on each cord for easier
product identification and length sorting
Exceeds TIA and ISO transmission and
mechanical performance requirements
New ordering code scheme to customize Bonded-
Pair Patch Cord and Pigtail configurations
Applications
Patch panel or equipment connections in
Data Centers or Telecommunications Rooms
Consolidation point connections
Telecommunications outlet or
MUTOA connections
Bonded-Pair Cable
Belden’s breakthrough Bonded-Pair cables are
the result of a patented design that bonds the
individual insulated conductors together along
their longitudinal axis. This unique physical
characteristic results in uniform conductor-to-
conductor spacing – a key aspect in consistent
electrical performance. Even when a Bonded-
Pair Modular Cord is subjected to everyday
handling stresses such as bending, coiling and
pulling, its conductor-to-conductor spacing
remains stable.
NP 279
10GX®, CAT6+ and CAT5E
Bonded-Pair Modular Cords
Belden’s Bonded-Pair Cables offer uniform
conductor-to-conductor spacing even when
subjected to handling stresses.
10GX = CA 10GX Bonded-Pair, Solid, CMR = 21 T568A/B-T568A/B = 1 Brown = 01 1 ft. (0.3 m) = 001
10GX Bonded-Pair, Solid, CMP = 22 Red = 02 2 ft. (0.6 m) = 002
CAT6+ = C6 C6/5 Bonded-Pair, Solid, CMR = 01 Orange = 03 3 ft. (0.9 m) = 003
CAT5E = C5 C6/5 Bonded-Pair, Solid, CMP = 02 Yellow = 04 4 ft. (1.2 m) = 004
Green = 05 5 ft. (1.5 m) = 005
Blue = 06 6 ft. (1.8 m) = 006
Purple = 07 7 ft. (2.1 m) = 007
Gray = 08 8 ft. (2.4 m) = 008
White = 09 9 ft. (2.7 m) = 009
Black = 00 10 ft. (3.0 m) = 010
11 ft. (3.4 m) = 011
TIA 606 Color 12 ft. (3.7 m) = 012
Red = 12 13 ft. (4.0 m) = 013
Orange = 13 14 ft. (4.3 m) = 014
Yellow = 14 15 ft. (4.6 m) = 015
Green = 15 20 ft. (6.1 m) = 020
Blue = 16 25 ft. (7.6 m) = 025
Purple = 17
Bonded-Pair Patch Cords
Patch Cords Part Number Example:
C601106007 is CAT6+ Patch Cord, Bonded-Pair, 4-Pair, 24 AWG Solid, CMR, T568A/B-T568A/B, Blue, 7 ft (2.1 m)
Configuration Matrices
10GX, CAT6+ and CAT5E
Bonded-Pair Modular Cords
The following configuration matrices provide
information on how to customize Bonded-Pair
Patch Cord and Pigtail configurations and
generate part numbers. Please refer to the
Ordering Information for the most popular part
numbers. For other configuration choices, such
as custom lengths, contact our Customer Service
Department for more information.
Pigtails Part Number Example:
C601309025 is CAT6+ Pigtail, Bonded-Pair, 4-Pair, 24 AWG Solid, CMR, T568B-Open, White, 25 ft (7.6 m)
Crossover Patch Cords Part Number Example:
C501502010 is CAT5E Patch Cord, Bonded-Pair, 4-pair, 24 AWG Solid, CMR, Crossover IEEE, Red, 10 ft (3.0 m)
10GX = CA 10GX Bonded-Pair, Solid, CMR = 21 T568A-Open = 2 Brown = 01 15 ft. (4.6 m) = 015
10GX Bonded-Pair, Solid, CMP = 22 T568B-Open = 3 Red = 02 20 ft. (6.1 m) = 020
CAT6+ = C6 C6/5 Bonded-Pair, Solid, CMR = 01 Orange = 03 25 ft. (7.6 m) = 025
CAT5E = C5 C6/5 Bonded-Pair, Solid, CMP = 02 Yellow = 04 35 ft. (10.6 m) = 035
Green = 05 50 ft. (15.2 m) = 050
Blue = 06 75 ft. (22.9 m) = 075
Purple = 07 100 ft. (30.5 m) = 100
Gray = 08
White = 09
Black = 00
TIA 606 Color
Red = 12
Orange = 13
Yellow = 14
Green = 15
Blue = 16
Purple = 17
2
Performance Cable Termination Standard Color Length
Performance Cable Termination Standard Color Length
Performance Cable Termination Standard Color Length
10GX = CA 10GX Bonded-Pair, Solid, CMR = 21 Crossover T568A-T568B = 4 Red = 02 1 ft. (0.3 m) = 001
10GX Bonded-Pair, Solid, CMP = 22 Crossover IEEE = 5 Yellow = 04 2 ft. (0.6 m) = 002
CAT6+ = C6 C6/5 Bonded-Pair, Solid, CMR = 01 3 ft. (0.9 m) = 003
CAT5E = C5 C6/5 Bonded-Pair, Solid, CMP = 02 4 ft. (1.2 m) = 004
5 ft. (1.5 m) = 005
6 ft. (1.8 m) = 006
7 ft. (2.1 m) = 007
8 ft. (2.4 m) = 008
9 ft. (2.7 m) = 009
10 ft. (3.0 m) = 010
11 ft. (3.4 m) = 011
12 ft. (3.7 m) = 012
13 ft. (4.0 m) = 013
14 ft. (4.3 m) = 014
15 ft. (4.6 m) = 015
20 ft. (6.1 m) = 020
25 ft. (7.6 m) = 025
Ordering Information
10GX, CAT6+ and CAT5E Bonded-Pair Modular Cords
These tables provide ordering numbers for the
most popular Bonded-Pair Patch Cords and
Pigtails. Refer to configuration matrices to
customize Bonded-Pair Patch Cord and
Pigtail configurations and generate part
numbers. For other configuration choices,
contact our Customer Service Department
for more information.
Accessories
Description Part Number
Patch Cord Tool AX102775
Velcro Cable Ties, 25 per Roll, Black, 8 in. AX100783
Velcro Cable Ties, 25 per Roll, Black, 12 in. AX100784
Wrap-around Labels, Gray, AX101555
48 Labels/Sheet (25 sheets per pack)
Connecting Tool AX100749
Termination Station AX101852
Release Tool AX101185
Cable Preparation Tool 1797B
3
10GX Patch Cord, Bonded-Pair, 4-Pair, 23 AWG Solid, T568A/B-T568A/B, CMR
10GX Pigtail, Bonded-Pair, 4-Pair, 23 AWG Solid, T568A-Open, CMR
CAT6+ Pigtail, Bonded-Pair, 4-Pair, 24 AWG Solid, T568B-Open, CMR
CAT6+ Patch Cord, Bonded-Pair, 4-Pair, 24 AWG Solid, T568A/B-T568A/B, CMR
15 ft (4.6 m) C601306015 C601308015 C601309015 -
25 ft (7.6 m) C601306025 C601308025 C601309025 -
35 ft (10.6 m) C601306035 C601308035 C601309035 -
50 ft (15.2 m) C601306050 C601308050 C601309050 -
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
Length Yellow Green Blue Gray White Black
2 ft (0.6 m) C601104002 C601105002 C601106002 C601108002 C601109002 C601100002
4 ft (1.2 m) C601104004 C601105004 C601106004 C601108004 C601109004 C601100004
7 ft (2.1 m) C601104007 C601105007 C601106007 C601108007 C601109007 C601100007
10 ft (3.0 m) C601104010 C601105010 C601106010 C601108010 C601109010 C601100010
15 ft (4.6 m) C601104015 C601105015 C601106015 C601108015 C601109015 C601100015
25 ft (7.6 m) C601104025 C601105025 C601106025 C601108025 C601109025 C601100025
CAT5E Patch Cord, Bonded-Pair, 4-Pair, 24 AWG Solid, T568A/B-T568A/B, CMR
2 ft (0.6 m) C501104002 C501105002 C501106002 C501108002 C501109002 C501100002
4 ft (1.2 m) C501104004 C501105004 C501106004 C501108004 C501109004 C501100004
7 ft (2.1 m) C501104007 C501105007 C501106007 C501108007 C501109007 C501100007
10 ft (3.0 m) C501104010 C501105010 C501106010 C501108010 C501109010 C501100010
15 ft (4.6 m) C501104015 C501105015 C501106015 C501108015 C501109015 C501100015
25 ft (7.6 m) C501104025 C501105025 C501106025 C501108025 C501109025 C501100025
CAT5E Pigtail, Bonded-Pair, 4-Pair, 24 AWG Solid, T568A-Open, CMR
15 ft (4.6 m) C501206015 C501208015 C501209015
25 ft (7.6 m) C501206025 C501208025 C501209025
35 ft (10.6 m) C501206035 C501208035 C501209035
50 ft (15.2 m) C501206050 C501208050 C501209050
CAT5E Pigtail, Bonded-Pair, 4-Pair, 24 AWG Solid, T568B-Open, CMR
15 ft (4.6 m) C501306015 C501308015 C501309015
25 ft (7.6 m) C501306025 C501308025 C501309025
35 ft (10.6 m) C501306035 C501308035 C501309035
50 ft (15.2 m) C501306050 C501308050 C501309050
10GX Pigtail, Bonded-Pair, 4-Pair, 23 AWG Solid, T568B-Open, CMR
CAT6+ Pigtail, Bonded-Pair, 4-Pair, 24 AWG Solid, T568A-Open, CMR
15 ft (4.6 m) CA21306015 CA21308015 CA21309015
25 ft (7.6 m) CA21306025 CA21308025 CA21309025
35 ft (10.6 m) CA21306035 CA21308035 CA21309035
50 ft (15.2 m) CA21306050 CA21308050 CA21309050
15 ft (4.6 m) C601206015 C601208015 C601209015 -
25 ft (7.6 m) C601206025 C601208025 C601209025 -
35 ft (10.6 m) C601206035 C601208035 C601209035 -
50 ft (15.2 m) C601206050 C601208050 C601209050 -
15 ft (4.6 m) CA21206015 CA21208015 CA21209015
25 ft (7.6 m) CA21206025 CA21208025 CA21209025
35 ft (10.6 m) CA21206035 CA21208035 CA21209035
50 ft (15.2 m) CA21206050 CA21208050 CA21209050
2 ft (0.6 m) CA21104002 CA21105002 CA21106002 CA21108002 CA21109002 CA21100002
4 ft (1.2 m) CA21104004 CA21105004 CA21106004 CA21108004 CA21109004 CA21100004
7 ft (2.1 m) CA21104007 CA21105007 CA21106007 CA21108007 CA21109007 CA21100007
10 ft (3.0 m) CA21104010 CA21105010 CA21106010 CA21108010 CA21109010 CA21100010
15 ft (4.6 m) CA21104015 CA21105015 CA21106015 CA21108015 CA21109015 CA21100015
25 ft (7.6 m) CA21104025 CA21105025 CA21106025 CA21108025 CA21109025 CA21100025
The Bonded-Pair Advantage
in Modular Cords
A twisted-pair is comprised of two insulated
conductors. The center-to-center distance of the
copper within the two conductors of the pair, or
its centricity, is a key parameter that influences
the pair’s electrical performance (see Figure 1).
Ideally, this distance should remain fixed and
stable along the length of the twisted pair.
Frequent handling stress applied to modular
cords disturbs this relationship and therefore
also affects the cable’s electrical performance.
The slightest manipulation of a nonbonded-pair
can cause gaps between the two conductors
of the pair.
Even minor disturbances in the spacing can
have a significant impact on the electrical
performance, particularly impedance, return
loss and crosstalk. Since the two conductors
of a Bonded-Pair cable are bonded together,
gaps cannot form in between the conductors.
The physical integrity of the pair is maintained,
resulting in consistent electrical performance.
The stresses of routine modular cord handling
will change the physical structure of a non-
bonded-pair cable. When cords are squeezed
and bent in pathways and cable managers, the
majority of the stress is distributed to the pairs
of the cable. The pairs must withstand this force
despite being manipulated - while, ideally,
maintaining a consistent centricity. Furthermore,
any kink in the cord’s cable also changes the
relationship of the conductors of a pair. For
these reasons, the electrical properties of a
nonbonded-pair cord can degrade over time
(see Figure 2).
In comparison, because of the robust design of
Bonded-Pair cords, concerns about stress and
bend radius are virtually eliminated. Bonded-
Pair Modular Cord cables boast significantly
higher maximum pulling tensions and tighter
bend radii over the recommended guidelines
to accommodate real-world installation issues.
Thus, the electrical performance of Bonded-Pair
Modular Cords experiences few changes over
time and use.
The integrity of cabling systems and entire
networks depends on the integrity of modular
cords; they are the weakest link in the channel.
When the performance of a simple cord in
the network is compromised, overall system
performance is jeopardized. Bonded-Pair
Modular Cords maintain their physical
integrity – and therefore their electrical
performance – even when subjected to handling
stresses in workstation outlets and patch panel
installations. This means less trouble-shooting
and downtime for the end-user.
4
Belden Technical Support 1.800.BELDEN.1 (1.800.235.3361) www.belden.com
©Copyright 2010, Belden Inc. NP279r4
Patch Cord Mechanical Stress Reliability
(Tested as per TIA/EIA-568-B.2, Normative Annex F.4.3.1)
Return Loss Margin Variation
-8
-6
-4
-2
0
2
4
6
8
10
Step 1Step 2Step 3Step 4
Return Loss Margin (dB)
Belden Bonded-
Pair Patch Cords
Nonbonded-pair
Patch Cords
P
A
S
S
F
A
I
L
Uncoiled
Coiled into 6 in. dia.
Compressed into 2.5 in. width
Twisted into a figure eight
Patch Cord Mechanical Stress Reliability
Belden Bonded-Pair Patch Cords vs. Conventional Nonbonded-pair Patch Cords
(Tested as per TIA/EIA-568-B.2, Normative Annex F.4.3.1)
Return Loss Margin Variation
Only Belden Bonded-Pair Patch Cords maintain their Return Loss performance throughout each step
of the mechanical stress test; providing an exclusive performance advantage.
Figure 2: The slightest manipulation of a nonbonded-pair (left) can cause gaps between
the conductors of the pair and impair electrical performance. Gaps cannot form between
the conductors in a Bonded-Pair (right), resulting in consistent electrical performance.
Nonbonded-Pair
Loss of centricity caused by
gaps in an nonbonded-pair.
Bonded-Pair
A Bonded-Pair can be manipulated without
causing performance-robbing gaps
between the pairs.
Figure 1: The distance between the conductors,
or the conductor-to-conductor centricity, should
remain fixed and stable along the length of the
twisted pair.
Bonded-Pair
Nonbonded-Pair
Bonded-Pair Patch Cords
10GX, CAT6+ and CAT5E Bonded-Pair Modular Cords
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Belden Wire & Cable:
C501109003 CA21115015 CA21116015 C501100018 C501104002 C501104004 C501108010 C501108025
C601100004 C601100007 C601102010 C601104002 C601104003 C601104004 C601104010 C601107007
C601108007 C601108010 CA21109030A06 C601102033 C601102016 C601102014 C601102020 CA21104004
CA21104002 CA21104025 CA21104007 CA21104010 CA21104015 C601106005