KDPOF KD7251 | Demoboard EVB7251

Beschreibung

The EVB7251 is an evaluation board for the KD7251 multigigabit chip compliant with the IEEE Std 802.3cz™ specification for automotive multi-gigabit optical communication links over multi-mode glass optical fiber OM3. The boards allow optical communication links up to 10Gb/s and operate as a media converter between the optical BASE-AU port and the SFP+ module.The EVB7251 along with the rest of the components provides the functional and performance evaluation capabilities requested by the automotive OEM, TIER-1, or test house, enabling product designers to successfully evaluate KD’s technology and to shorten the time to market.Typical use allows the user to plug in a standard optical SFP+ module and enjoy a media-converter functionality. Complementary items are provided, such as optical fiber cable.

Eigenschaften

• Single-chip solution
• Support for the followingbitrates:
• 10 Gb/s, 10GBASE-AU PHY, according to the IEEE Std 802.3czTM
• 5 Gb/s, 5GBASE-AU PHY, according to the IEEEStd 802.3czTM
• 2.5 Gb/s, 2.5GBASE-AU PHY, according to the IEEE Std802.3czTM
• 1 Gb/s, with PCS 64B/65B encoding according to the IEEE Std802.3bvTM-2017
• Ethernet data interfaces supported
• 10GBASE-R
• 5GBASE-R
• 2.5G/1000BASE-X
• USXGMII
• CSI-2® & DSI-2SM over D-PHYSM bridging for sensorand display connectivity, with support for asymmetriclinks
• Additional bridging functionality: PCIe up to 8GT/s
• Optimized for OM3 MM-GOF with the channel characteristics specified by IEEE Std 802.3czTM
• Long reach: 40 m with 4 inline connectors @10Gb/s
• Guaranteed BER < 10-12 for allbitrates
• Latency < 1us at 10Gb/s
• Start time < 100ms
• Low power consumption, support forEEE
• ReducedBOM
• Small PCB area (~22 x16 mm2, including the connector)
• Enables small and low-costconnectors
• Uses the same cables and connectors for allbitrates
• MACsec support
• ASIL-B
• Wake-up & Sleep, interruptiongeneration
• PTP,SyncE
• Advanced monitoring, dependability functions and OAM
• Integrated EMCshielding
• Galvanic isolation
• Automotive AEC-Q100 grade-2, withstanding -40to +105oC operating ambienttemperature
• 117-pin BGA (11 x 8 mm2)package

Typische Anwendungen

• Multi-gigabit optical communication

Weiterführende Informationen

• Datenblatt