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Separate Interfaces


Separate Interfaces – sometimes called mounting brackets or remote mounting kits – are mechanical accessories to install the outdoor radio units on the mounting pole near the antenna, and connect them with flexible waveguide. The connection scheme is also known as indirect, or remote mount.

Separate Interface with ODU and flexible waveguide

Separate Interface with ODU and flexible waveguide

A wide variety of separate interfaces is available with ODU-side and waveguide-side interfaces, including types with integrated waveguide transitions, for applications where the antenna/waveguide dimensions do not fit the ODU output.



Ordering Information

  1     2     3     4  

1 – Product Family

SI Separate Interface

2 – Frequency Band

Operational frequency in GHz multiplied by 10.

If the adapter is wideband, or the operational frequency range is not commonly used, the minimum and the maximum operational frequency is indicated here.

3 – Interface at ODU Side

A Alcatel Interface
C(IP10) Ceragon IP10 Interface
DW DragonWave Horizon Interface
RAU2 Ericsson Mini-Link Interface (RAU12 = RAU1&RAU2)
RC1 Remec RC1 Interface (Huawei, Sagem)
RR1 Remec RR1 Interface (Huawei, Sagem)
I Intracom Intralink Interface
SW ISKRA (SparkWave) Interface
NEC NEC Pasolink Interface (for most recent and/or most popular NEC ODU)
Please note that this field requires further specification in some cases (e.g. at lower frequencies).
V23 NEC Pasolink Interface (V23 = V2&V3)
F Nokia Flexihopper Interface
SIAE SIAE Interface
S4 Siemens S4 Interface
etc. Any other interface is available upon request.

3 – Interface at Waveguide Side

Standard Waveguide Flange (according to IEC 60154-2).

Flange material (aluminium or brass) has to be specified.

Any other interface is available upon request (e.g. CPR Flange).

Available without interface for coaxial cable connection to the ODU directly (for some ODU types).



Example #1

SI 130 C(IP10) PBR140(A)

SI Separate Interface
130 Operating Frequency: 12.750–13.250 GHz
C(IP10) Ceragon IP10 interface at ODU side
PBR140(A) Aluminium PBR140 flange at waveguide side

Example #2

SI 380 RC1 UBR320(B)

SI Separate Interface
380 Operating Frequency: 37.000–39.000 GHz
C(IP10) Remec RC1 interface at ODU side
UBR320(B) Brass UBR320 flange at waveguide side



For more information about separate interfaces, please contact us via e-mail.