Coaxial termination products
Ericsson offers a broad range of
termination products for the DDF
(Digital Distribution Frame), such
as coaxial connectors, U-link with
or without measuring possibilities
and preconnected coaxial patch
cords.
There are two different choices of
tool kit for connector assemblies.
The products conform to the
requirements for indoor and
weather protected not temperature
controlled environment.
M4 coaxial U-link
U-link woth or without test jack for
cross-connection of transmission
units in DDF. Coaxial U-link with
test jack is provided with locking
clips for safe mounting on DDF
panels. Nut for snap-in locking can
be ordered optionally.
Dimensions (mm):
total lengths
53.5
(with test jack) 60
width
25
pitch
12.75
Coaxial connectors
M4 coaxial connectors with nut
for mounting in DDF panels.
The connectors are designed for
crimp termination of braid (outside
Æ
3.5 mm) and center conductor
(Æÿ
0.3
ÿ
mm).
The jack can also be ordered with a nut
for snap-in locking. The connectors
and U-links conform to the
requirements for indoor and weather
protected not tepmperature controlled
environment as per ETS 300 019.1.3
class 3.3.
Mechanical, climatic and chemical
requirements according to
ETX 1056-104.
Performance data
Operating temperature:
T
amb
= -40°C...120°C (5-100% RH)
T
stg
= -40°C...120°C
500V
eff
5A
1.5kV
75 ohm
10
4
Mohm (25-75% RH)
min10
2
Mohm (90-95% RH)
2 Mohm (center contact)
1 Mohm (outer contact)
1 Mohm (braid to body)
max 0.1 dB (
£ÿ
500 MHz)
200 cycl
max 60N
5-25N
Storage temperature:
Rated voltage:
Rated current:
AL-Si-Cu
12
(U-link)
Brass, semi-hard
PTFE
Beryllium copper
Voltage proof, contact/body:
Impedance (mounted on cable):
Insulation resistance:
Contact resistance, initial value:
Technical specifications
Material
Metal casting:
Contact body:
Insulation
Center contact
Surface treatment
Contact surfaces: selective electro-
plated with
hardgold,
thickness 2.5
m
m
Other surfaces:
Ni
Insertion loss:
Mechanical endurance, insertions:
Mating force:
Withdrawal force:
Ericsson Network Technologies AB, EN/LZT 108 598 Rev B
Coaxial patch cords
Coaxial patch cords supplied in
different lengths with M4 coaxial
plugs or coaxial jacks at both ends.
Cable with jack connectors is
supplied with nut for front panel
mounting
Available in cable diameter 3.5 mm.
Marked with length information.
Tool kit
When terminating coaxial cable with
connectors or when manufacturing
coaxial patch cords, there are two
different options of tool kit.
The hand tool kit is designed for
hand tool methods of crimp
termination of conductor and braid.
The machine tool kit is a pneumatic
machine tool set. (The picture shows
the handtool kit).
Order information
U-link
U-link with test jack
Jack
Jack with locking nut
Plug
Patch cord, plug/plug
Patch cord, jack/jack
Tool kit, hand
Toolkit, machine
RPT 16701/9
RPT 16701
RNT 148 102
RNT 148 107
RPT 148 102
RPM 919 231
RPM 919 233
LTT 50201/1
LTT 50202
Ericsson Network Technologies AB, EN/LZT 108 598 Rev B
Ericsson Network Technologies AB
Stockholm, SWEDEN
Phone +46 8 475 9000
www.ericsson.com/networktechnologies
EN/LZT 108 598 Rev B
© Ericsson Network Technologies AB
Subject to alteration without prior notice
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