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- | **Multi-gigabit Ethernet becomes a new IEEE standard** | + | [[aruba_networks:switch: |
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- | IEEE 802.3bz (2.5GBASE-T y 5GBASE-T): | + | |
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- | The physical (PHY) layer transmission technology of IEEE 802.3bz is based on 10GBASE-T, but operates at a lower signaling rate. By reducing the original signal rate to 1⁄4 or 1⁄2, the transfer rate drops to 2.5 or 5 Gbit/s, respectively.[4] The spectral bandwidth of the signal is reduced accordingly, | + | |
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- | The IEEE Standard 802.3bz defines:[6] | + | |
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- | 2.5 Gbit/s up to at least 100 m of Cat 5e | + | |
- | 5 Gbit/s up to 100 m of Cat 5e | + | |
- | 5 Gbit/s up to at least 100 m of Cat 6 | + | |
- | Power over Ethernet[edit] | + | |
- | Unlike the preceding 10GBASE-T standard, equipment manufacturers have indicated their intention to implement 802.3at type Power over Ethernet on certain types of NBASE-T switches. This implementation is intended to support high-bandwidth wireless access points (802.11ac / 802.11ax) which exceed the speed capabilities of existing 1000BASE-T Power over Ethernet connections. | + | |
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- | {{ :600px-twisted_pair_based_ethernet.svg.png? | + | |
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- | {{ : | + | |
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- | May 2015 was a landmark date for campus networks everywhere because that is when the Aruba 5400R Switch Series became the first switch to deliver | + | |
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- | {{ : | + | |
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- | **SUPPORT FOR MULTI-GIGABIT ETHERNET STANDARD** | + | |
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- | Aruba consistently delivers standards-compliant, | + | |
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- | The newly ratified IEE 802.3bz 2.5G/ | + | |
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- | For more details: | + | |
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- | Learn more about how to take advantage of 802.3ac Wave 2 in this Aruba multi-gigabit Ethernet | + | |
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- | Sue Gillespie is a senior product marketing manager for campus switching at Aruba, a Hewlett Packard Enterprise company. When Sue is not perfecting her chocolate chip cookie recipe or volunteering at swim meets, she continues to enlighten the world on the advantages of Aruba' | + | |
+ | [[https:// |
start.txt · Last modified: 2022/01/04 23:57 by aperez