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We are a developer and manufacturer of advanced networking and communications technology. Our innovative networking, storage, security and home automation products are designed in our own laboratories and distributed in many European countries.

Multi Gigabit über Koaxialkabel

Stop wondering how to make the most of your current coaxial infrastructure within buildings. ALLNET EOC's Ethernet over Coax-Cable technology provides the key to maximizing these setups, enabling the creation of robust broadband networks.

This groundbreaking solution completely transforms the utilization of existing distributors and connection points by exclusively harnessing the potential of coaxial cables.

Tailored to fit your needs:

  • 100MHz Variant: Ideal for simultaneous use with the DVB-C television signal, delivering an impressive 750Mbit/s bandwidth.

  • 200MHz Version: When dedicated solely to broadband/DATA ONLY use, experience an astonishing maximum bandwidth of up to 1700Mbit/s.

Simple Setup, Powerful Network:

The distribution amplifier, ALL-GHN108M-Coax, offers a seamlessly integrated solution for establishing a gigabit network across 8 coaxial strands:

  • Up to 8 G.hn modems per coaxial strand: Depending on the model, these modems provide a net of 750 Mbit (100MHz/100 series) or even 1700 Mbit (200MHz/200 series).

  • Versatile usage: Compatibility with cable network operators offers speeds up to 750 Mbit; without this limitation, speeds of up to 1700 Mbit can be achieved.

  • Intelligent functionality: The ALL-GHN108M-Coax amplifier effortlessly manages tasks like filtering, amplifying, and splitting TV signals, seamlessly integrating G.hn network data.

  • Effortless installation: No need for complex mounting boards or intricate installations. Simple, efficient, and ready to go.

  • Precision settings: Digital adjustment of signal strength and tilt for optimal performance.

  • Service made simple: Built-in power meter streamlines service during and post-installation, ensuring a seamless user experience.

ALLNET EOC's Ethernet over Coax-Cable technology empowers you to maximize existing resources while seamlessly constructing powerful broadband networks tailored precisely to your requirements.

Installation diagram

Use cases that would be suitable for the ALLNET EOC solution:

  1. Upgrading Networks in Residential or Multi-Family Buildings:

    • Use Case: Utilizing the existing coax infrastructure in residential areas or multi-family buildings to implement a high-speed broadband network that supports both fast internet connections and simultaneous DVB-C television.
  2. Integration for Cable Network Operators:

    • Use Case: Cable network operators can leverage this technology to optimize the existing coax infrastructure, offering customers higher bandwidth. Integration of the ALL-GHN108M-Coax amplifier allows delivering both TV services and high-speed internet over the same coaxial strands.
  3. Business Environments and Office Buildings:

    • Use Case: Businesses with pre-existing coax infrastructure can utilize this technology to enhance their network capacity. The flexible bandwidth options (100MHz or 200MHz) allow for a tailored solution based on specific enterprise needs.
  4. Enhancing Network Availability in Educational Institutions:

    • Use Case: Schools or universities equipped with existing coax cabling can use EOC technology to increase network availability and speed. This enables faster data transfer for educational resources and multimedia applications.
  5. Hotels and Hospitality Sector:

    • Use Case: Hotels utilizing coaxial cables for TV services can augment their network capacity with this technology. This allows offering guests faster internet without compromising the existing TV services.

These use cases illustrate the versatility of ALLNET EOC technology and how it can be employed to maximize existing resources, establish broadband networks, and fulfill diverse requirements across various environments.

EOC - Ethernet over Coax cable with coexistence with DVB-C TV signal (100MHz, Max. 750MBps)


 
pdf-download 193132-1  Art. nr. 193132

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ALLNET Point-to-Point Coax 8 Port Master Chassis "ALL-GHN108M-Coax" without modules

 

The distribution amplifier ALL-GHN108M-Coax is a highly integrated solution to provide a Gigabit network on 8 coaxial lines. Up to 8 G.hn modems deliver 750 Mbit or 1700 Mbit net per coaxial strand, depending on the model. A built-in power meter simplifies service during and after installation. Without compatibility to a cable network operator, even up to 1700 Mbit is available. Signal strength and skew can be digitally adjusted. If compatibility with a cable network operator is required, 750 Mbit are available. The ALL-GHN108M-Coax takes over all tasks such as filling, amplifying and splitting the TV signals as well as inserting the G.hn network data. Elaborate mounting boards / installations are not necessary.

 

The chassis are available for EOC-Ethernet over COAX with 100MHz modules for DVB-C coexistence and as 200MHz with more bandwidth without DVB-C coexistence. Or explained differently.

 

The EOC 100 and EOC 200 differ as follows:

 

EOC 100 1 Gbit/650 Mbit (gross/net).

 

EOC 200 2 Gbit/1.7 Gbit (gross/net)

 

EOC 100 and EOC 200 - What's behind them !

 

The EOC 100 uses the frequency band 2-87 MHz for data transmission and can provide the broadband cable signal (DVB-C) from 88 to 860 MHz, so that the cable connection of your provider can still be fully used.

 

The EOC 200 uses a frequency band of 2-199 MHz. Ideal for operators of a head-end station who want to change their frequency allocation.

 

Technical Details:

 

ALL-GHN108M-Coax

  • Gain 33 dB (internal 48dB)
  • Bandwidth 1.2 GHz
  • Ripple 1 dB
  • integrated amplifier 125 dBµV
  • Noise figure 4 dB
  • Ground noise -170 dBm/Hz
  • integrated 8-fold splitter
  • 8 outputs with max. 108 dBµV
  • Return path inhibitor
  • high-pass and low-pass filter
  • internal power meter 50 dbµV to 110 dbµV
  • up to 8 G.hn modules (Part No: 221229 ALL-GHN108-100-Modul)
  • up to 64 subscribers / EOC100 (Part No: 221230 ALL-GHN108S-100-UP-Dose  or Part No: 221231 ALL-GHN108S-100-WIFI)
  • Remote power supply 24 V up to 40 EOC100 (Part No: 221230 ALL-GHN108S-100-UP-Dose  or Part No: 221231 ALL-GHN108S-100-WIFI)
  • Digital adjustable:
    •         8x 31 dB attenuator (0.5 dB steps)
    •         Skew correction (0-3-6-9 dB)


 

 

 

Important: Setting the output power

 

The total band power (approx. 90 transponders) is 19.5 dB higher compared to the output power of a single transponder determined with a measuring device!

 

You must take this into account when making the setting!

Example 1

1 transponder:

80.0 dBµV measured

90 transponders:

99.5 dbµV Band power

 

The LED display on the unit shows 99 dBµV.

 

Result: The input signal can (only) be amplified by 10 dB.

Example 2

1 transponder:

90.0 dBµV measured

90 transponder:

109.5 dbµV Band power

 

The LED display on the unit shows 109 dBµV.

 

Result: The input signal cannot be amplified any further.

Consideration for 5 flush-mounted boxes in the line:

 

    Good television reception requires 60 dbµV - 75 dbµV at the input.

    An EOC 1000/EOC 2000 flush-mounted box has a throughput attenuation of 2-3 dB and an outcoupling attenuation of 18 dB.

    The AMP X8 delivers a maximum of 110 dbµV per line.

 

After 5 EOC 1000/EOC 2000 flush-mounted boxes connected in series, the total attenuation is:

4x3

dB

Continuity attenuation

+

18

dB

Outcoupling attenuation

+

4x1-2

dB

Attenuation in coaxial cable

=

34-38

dB

Total attenuation

 

An optimum setting on the AMP X8 would then be:

60 bµV-65 dbµV + 38 dB = 98-103 dbµV.

 

The output of the first socket would then be 12 dB, i.e. 72 bµV-77 dbµV.

 

Accessory

 Article NoProductname
ALLNET Punkt-zu-Punkt Coax 8 Port Master Chassis/Verstärker EOC 100 zbh. EOC G.hn Modul für Chassis 100MHz "ALL-GHN108M-Coax-100"
ALLNET Punkt-zu-Punkt Coax 8 Port Master Chassis/Verstärker EOC 100 zbh. EOC G.hn Unterputzdose/Durchgangsdose "ALL-GHN108S-100-UP-Dose"
ALLNET Punkt-zu-Punkt Coax 8 Port Master Chassis/Verstärker EOC 100 zbh. EOC G.hn WIFI Unterputzdose/Durchgangsdose "ALL-GHN108S-100-WIFI"
ALLNET Switch full managed 8 Port Gigabit 130W / 8x PoE+ / 2x SFP / Lüfterlos / 19" / "ALL-SG8610PM"
ALLNET Switch full managed 16 Port Gigabit / 16x LAN / 2x SFP / Lüfterlos / 19" / "ALL-SG8618M"


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EOC - Ethernet over Coax cable "DATA ONLY" (200MHz, Max. 1700MBps)