50 и 100 гигабитов Ethernet – Отговори на вашите въпроси

Нашата нова Xtreme намлява зенит camera families are the very first industrial cameras to be based on the QSFP28-50GigE and QSFP28-100GigE interfaces. Powered by the latest high-speed image sensors from Gpixel (Gsprint4521, GMAX3265, and GMAX32103), both families were launched to bridge a gap in the high-speed machine vision market. Because these new sensors deliver high sensitivity and very high data rates (the Gsprint4521, for example, provides in excess of 100Gbps data rates) they require the highest performance interfaces to deliver the full frame rate. For example, thanks to the Zenith’s QSFP28-100GigE interface we are able to offer an amazing 600fps at the full 21 megapixel resolution with the HZ-21000-G (Gsprint4521), and 30 fps at the full 103.7 megapixel resolution with the HZ-100-G (GMAX32103).

Повечето от вас са запознати с Gigabit Ethernet, 10 Gigabit Ethernet и 25 Gigabit Ethernet. Днес ще отговорим на всички ваши въпроси относно 50 и 100 Gigabit Ethernet.

What is 50GigE/100GigE

Both 50GigE and 100GigE are successors to the highly successful 25GigE technology. Logically, 50GigE is twice the speed of 25GigE and 100GigE is four times the speed of 25GigE. All are managed/produced by the IEEE 802.3 working group. The standard is used in applications such as telecom, data communications, industrial, military, etc, and now we leverage the benefits of this globally accepted cross-industry technology for machine vision applications.

GigEVision работи ли за 50GigE и 100GigE?

Yes. GigEVision (the machine vision specific interface standard) regardless of its version supports 50GigE and 100GigE cameras. The later versions add some additional specific elements, which are not critical for the operation of Emergent cameras with various GigE Vision compliant software such as NI Labview, MVTec Halcon, Norpix StreamPix, Matrox MIL, Cognex VisionPro, etc.

Каква е честотната лента на 50GigE и 100GigE?

The maximum bandwidth available for 50GigE is 50Gbps or 6,250 Mbytes/s and for 100GigE is 100Gbps or 12,500 Mbytes/s, which is the industry’s fastest single link solution.

What are the benefits of 50GigE and 100GigE?

The benefits of 50GigE and 100GigE are:

• Ултра високи честоти на данни/кадри
• Многобройни опции за аксесоари и окабеляване, покриващи всякаква дължина
• Поддръжка на мрежа от камери и точни методи за синхронизация на множество камери, включително поддръжка на PTP
• Технология за мултикаст видео
• Low CPU overhead, low latency, and low jitter
• Най-висок брой камери на компютър
• Много конкурентна цена/производителност
• Приемане от индустрията благодарение на стандартизацията на IEEE и AIA

Learn more about 50GigE and 100GigE

To learn more about 50 and 100 Gigabit Ethernet please download a free copy of our white paper. Topics include:

• What are the cable options and what is the max cable length?
• Какви са последиците от разходите?
• Каква е консумацията на енергия?
• Как се сравняват 50GigE и 100GigE с други интерфейси?
• Какви операционни системи се поддържат?
• Как мога да синхронизирам няколко камери?
• Какъв софтуер мога да използвам за моята 50GigE или 100GigE камера?