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B&G

000-15683-001

Nėmėsio centras

The Némésis HUB is the essential connection and power unit for the B&G Némésis display system. It centralizes the network and power to connect up to three displays via a single Ethernet cable, drastically simplifying mast or cockpit installation. Multiple hubs can be connected in series for larger configurations.

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354,34€

354,34€ ~~472,50€~~

Su PVM Siuntos skaičiuojamos apmokėjimo metu.

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Free pickup point from 150€ in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

Technical specifications

Didžiausias elektros energijos suvartojimas	2 W + power distributed to displays
Tipinis elektros energijos suvartojimas	2 W
Ampiražas	6A
Produkto barkodo numeris	000-15683-001
Produkto kategorija	Marchandise / NAVICO GROUP / 21 - B&G (40)
Display Ports	3x 8-pin Ethernet connectors
Ethernet prievadai	1x 8-pin connector
Lydžio amperažas	6
Ground	1x M4 Grounding
Hub Max Display Support	3
Installation Benefit Cable Reduction	Simplifie le câblage en ne nécessitant qu'un seul câble pour l'alimentation et le réseau Ethernet.
Interconnect Cable Length	0.6
LED būsenos indikatoriai	Alimentation (PWR), réseau (ETH), activité écran (Display 1-3)
Nemesis Compatibility	Yes
Produkto neto svoris	240
Veikimo temperatūra	-20°C to +60°C
Veikimo temperatūros diapazonas	-20 à +60
Veikimo įtampa	12/24 V DC
Veikimo įtampos diapazonas	10 - 31.2
Pakuotės svoris	1.2
Maitinimas	12/24
Produkto paskirtis	Unité de connexion centrale pour système d'affichage Némésis
Produkto tipas	Nemesis Hub
Product Variant Count	1
Nuoseklioji jungtis	Oui
Laikymo temperatūra	-15°C to +55°C
Laikymo temperatūros diapazonas	-15 à +55
Hermetiškumo indeksas	IPX6 and IPX7
Laidinis tinklas	Ethernet, NMEA 2000

Detailed description

B&G Nėmėsio centras yra tinklo komutatorius, skirtas centralizuoti jūsų navigacijos displėjų maitinimą ir duomenis. Jis leidžia prijungti iki trijų Nėmėsio daugiafunkcių displėjų (9 ar 12 colių) per vieną pagrindinį kabelį, sumažinant laivo kabelių netvarką tiek stiebo montavimo, tiek denio ar vairo posto atvejais.

Nėmėsio centro pozicionavimas B&G ekosistemoje

Skirtingai nuo tradicinių įrenginių, kuriuose kiekvienam displėjui reikia atskiro kabelio (kaip B&G Triton² ar H5000 sistemose), šis koncentratorius veikia kaip specializuotas komutatorius, skirtas tik Nėmėsio gaminių linijai. Palyginus su konkurentų sprendimais, pavyzdžiui, Garmin GMS 10, kuris apriboja duomenų perdavimą, Nėmėsio centras vienu metu perduoda tinklo duomenis (Ethernet) ir elektros maitinimą prijungtiems displėjams. Tai leidžia sinchronizuoti navigacijos duomenis, grafinį matavimo prietaisų rodymą ir kontekstinius režimus (artimas, platus, pavėjui) keliuose displėjuose su minimaliu vėlavimu.

Elektrinės charakteristikos ir jungtis

Šis įrenginys integruojamas į 12 V ir 24 V DC elektros sistemas, su leidžiamu įtampos diapazonu nuo 10 iki 31,2 V DC. Jo savasis energijos suvartojimas – 2 W, prie ko pridedama galima displėjų maitinimo galia (iki 60 W). Įrenginys turi apsaugą nuo poliarizacijos apgrąžos, žemo ir aukšto įtampos, apsaugota rekomenduojamu 6 A saugikliu. Jungtis apima 8 kontaktų maitinimo ir pagrindinio Ethernet jungtį, tris 8 kontaktų Ethernet jungtis displėjams bei M4 įžeminimo gnybtą. LED indikatoriai rodo maitinimo būseną (PWR) ir duomenų perdavimą (ETH bei 1–3 prievadus).

Aplinkos atsparumas ir montavimas

Sukurtas jūrinėms, atviroms sąlygoms, centras atitinka IPX6 ir IPX7 apsaugos lygius, užtikrinančius apsaugą nuo bangų ir laikinos panirimo. Jis veikia temperatūrų diapazone nuo -20 °C iki +60 °C (laikymo temperatūra leidžiama nuo -15 °C iki +55 °C). Korpusas sveria 240 g, o su pakuote – 1,2 kg. Įrenginys tiekiamas su montavimo rinkiniu, 0,6 metro ilgio jungiamuoju kabeliu displėjui (plug-and-play) bei uždarymo kamščiais nenaudojamiems prievadams.

Expert review

Pol CONIN

Skaitmeninės veiklos vadovas

« Simplification and robustness for your Némésis displays »

The Némésis hub is the cornerstone of a clean and reliable B&G display installation. Its centralized design solves the classic problem of running multiple cables through the mast or console by consolidating power and Ethernet data into a single stream. The ability to daisy-chain multiple hubs provides valuable scalability for large sailboats or multi-station cockpits. Its IPX6/IPX7 waterproof rating and rugged connectors ensure flawless performance, even in the most exposed installations. The status LEDs are a simple but crucial detail for quick on-site diagnostics.

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Nėmėsio centras

354,34€

354,34€ ~~472,50€~~

Frequently asked questions

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What is the B&G Nemesis Hub (HUB) used for?

The Nemesis Hub is a central unit that simplifies the installation of the Nemesis display system. It centralizes power supply and network connection (Ethernet) to connect up to three Nemesis displays via a single main cable, reducing the number of cables to run through the mast or cockpit.

How many Nemesis displays can I connect to a single hub?

You can connect up to three Nemesis displays to a single Nemesis Hub. It has three dedicated output ports for this purpose.

How do I install more than three Nemesis displays?

For installations requiring more than three displays, you can interconnect multiple Nemesis hubs in series (daisy-chaining) to extend the system and connect additional screens.

Is the Némésis hub waterproof and can it be installed outdoors?

Yes, the hub is designed for the marine environment. It has an IPX6 and IPX7 waterproof rating, making it suitable for installation in exposed areas.

What is the required supply voltage for this hub?

The Némésis HUB is compatible with 12V and 24V DC electrical systems. Its operating voltage range is from 10 to 31.2 V DC.

What is the weight of the Nemesis Hub?

The weight of the housing alone is 240 grams (0.44 lbs).

Do I need to install a fuse to protect the Nemesis hub?

Yes, it is recommended to install an external fuse for circuit protection. The recommended fuse rating is 6 A.

What is the power consumption of the hub?

The hub's maximum power consumption is 2 Watts. This does not include the power supplied to Nemesis displays connected to it.

What operating temperatures are supported by the Nemesis hub?

The operating temperature range for the hub is -20°C to +60°C (4°F to 140°F).

What are the LED indicators on the hub used for?

The LED indicators provide a quick visual diagnosis of the system's status:

PWR: Indicates that the hub is powered on.ETH: Indicates the status of the Ethernet network connection.Display 1-3: Indicate the activity of each connected display.

Is this hub compatible with other displays besides B&G Nemesis?

No, this hub is specifically designed and optimized to work with the B&G Nemesis navigation data display system. It is not intended for use with other brands or models of displays.

What type of connectors are used to plug in the displays?

The hub uses three 8-pin Ethernet connectors for connecting the Nemesis displays.

How does the hub connect to the boat's power supply and network?

Connection to the boat's power supply and Ethernet network is via a single combined 8-pin Ethernet/Power entry port, which greatly simplifies wiring.

Is grounding required during installation?

Yes, a grounding connection is required for correct and secure installation. The hub is equipped with a dedicated M4 grounding terminal for this purpose.

Is the Nemesis hub compatible with an NMEA 2000 network?

The hub itself operates on an Ethernet network to communicate with Nemesis displays. To display data from an NMEA 2000 network, this data must first be available on the boat's Ethernet network, typically via an MFD (multifunction display) or a compatible gateway.

What are the advantages of using this hub compared to direct wiring?

The main advantage is the radical simplification of wiring. Instead of running multiple power and data cables to your displays, you only need a single combined cable to the hub, which then distributes power and data to the three displays.

What are the different connection ports on the hub?

The hub has the following connections:

1x Ethernet/Power input port (8-pin connector)3x Display output ports (8-pin Ethernet connectors)1x Ground terminal (M4)

Can the hub be mounted on a bulkhead or flat surface?

Yes, the hub housing is designed to be mounted on a bulkhead or any other suitable onboard surface using the provided mounting points.

What is the difference between operating and storage temperature?

Operating temperature is the range in which the device can be safely used (-20°C to +60°C). Storage temperature is the range in which the device can be stored without damage when powered off (-15°C to +55°C).

Does the hub provide power directly to Nemesis displays?

Yes, this is one of its primary functions. The hub receives power from the boat's system and distributes it to connected Nemesis displays via Ethernet cables, eliminating the need for a separate power cable for each display.