GRS Series
3-Piece Trunk and Distribution Connectors Product Information
Broadband
Products
Connector Specifications
Bandwidth:
5 MHz to 1 GHz
Operating Range:
-40°F to +140°F
Nominal Impedance:
75 ohms
Shielding Effectiveness:
> 130 dB
Return Loss:
>30
dB
@ 1 Ghz
Insertion Loss:
< 0.15 dB (pin types)
Cable Retention:
Exceeds
cable manufacturers'
maximum pulling
tension specifications
The industry leading GRS 3-piece
trunk and distribution connector series
is designed for optimal performance
in high bandwidth, two-way and
digital communication systems.
The GRS Series provides independent
seizing of the cable's center and outer
conductors during the installation process,
guaranteeing proper cable retention.
Uniquely, the GRS design compensates
for potential tolerance mismatches
between the cable and connector. The
connector configuration allows a full
view of the center conductor entering
the center conductor seizing mechanism,
eliminating the "blind entry" associated with
traditional 2 piece connector installation.
Cable "pullback" is minimized, preventing
cable deformation. GRS extension
connectors, used extensively in system
upgrades, incorporate a one-piece
continuous pin, providing excellent
long-term performance.
© 2002 Corning Gilbert Inc. G-1400-496 03/02
Materials and Construction
of Connector Components:
ASTM 6262 aluminum
alloy with gold chromate
conversion coating for
excellent corrosion resistance
and a dry film lubricant to
prevent thread galling.
Contact pins and support
sleeves are brass with bright
acid tin plating providing
excellent RF conductivity.
O-rings are ultraviolet and
ozone resistant EPDM for
maximum durability.
Product Features
•
Support sleeve located in main
nut assembly minimizes pull back
required to insert cable
into connector
Independent seizure of center
and outer conductors of provides
assurance of proper retention
to cable
Visible entry of center conductor into
seizing mechanism
(no blind entry)
Unique collet closing mechanism
preserves reusability
•
Domed insulator prevents possibility
of moisture collecting
Brass pins with bright acid tin
plating for excellent RF conductivity
GRS design compensates for
potential tolerance mismatches
between the cable and connector
GRS extension connectors
incorporate a one-piece
continuous pin, providing
excellent electrical continuity
•
•
•
•
•
•
Ordering Information
2.31 [58.37 mm]
.31 [7.9 mm]
.067 [1.7 mm] Ø Pin
5/8-24 THD
Center Conductor
Cutting Guide
Connector Types
CH
Pin Connector
SP
Splice Connector
EXT
3" Extension Connector
EXT-6
6" Extension Connector
BAFF
AFM
TR
"F" Female Connector
"F" Male Connector
Cable Terminator
CommScope P-3
Times Fiber T-10
.412
.500
.625
.750
.875
1.000
CommScope QR
.320
(7C)
.540
.715
.860
1.125
Part Number
GRS-412-TYPE
2
-DU-01-T
GRS-500-TYPE
2
-DU-03-T
GRS-625-TYPE
2
-DU-02-T
GRS-750-TYPE
2
-DU-01-T
GRS-875-TYPE
2
-DU-02-T
GRS-1000-TYPE
2
-DU-01-T
Times Fiber TX
.480
.565
.700
.840
1.160
GRS- 480-TYPE -TX-T
2
GRS-565-TYPE -TX-T
2
GRS-700-TYPE -TX-T
2
GRS-840-TYPE -TX-T
2
GRS-1160-TYPE -TX-T
2
Pin length is standard 2.31”
Example Part Number
GRS-500-CH-DU-03-T
Pin Connector with a 2.31” pin
for .500 P3/T10 cable
GRS-500-TYPE
2
-DU-03-T
GRS-540-TYPE
2
-DU-03-T
GRS-715-TYPE
2
-DU-03-T
GRS-860-TYPE
2
-DU-03-T
GRS-1125-TYPE
2
-DU-01-T
Trilogy MC2
.440
.500
.650
.750
1.000
GRS-440-TYPE -
MC
2
-T
2
GRS-500-TYPE -
MC
2
-T
2
GRS-650-TYPE -
MC
2
-T
2
GRS-750-TYPE -
MC
2
-T
2
GRS-1000-TYPE -
MC
2
-T
2
Corning Gilbert Inc.
Broadband Products
5310 W. Camelback Rd.
Glendale, AZ 85301 U.S.A.
phone:
800 528 5567 (U.S. and Canada)
(01) 623 245 1050 (International)
800 344 6358
623 931 0684
(01) 623 939
3538
fax:
website:www.corning.com/corninggilbert
e-mail:info-gilbert@corning.com
© 2002 Corning Gilbert Inc. G-1400-596 03/02
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