Intel Arria 10 User Manual

2.6.2. 10GBASE-R, 10GBASE-R with IEEE 1588v2, and 10GBASE-R with
FEC Variants
10GBASE-R PHY is the Ethernet-specific physical layer running at a 10.3125-Gbps
data rate as defined in Clause 49 of the IEEE 802.3-2008 specification. Arria 10
transceivers can implement 10GBASE-R variants like 10GBASE-R with IEEE 1588v2,
and with forward error correction (FEC).
The 10GBASE-R parallel data interface is the 10 Gigabit Media Independent Interface
(XGMII) that interfaces with the Media Access Control (MAC), which has the optional
Reconciliation Sub-layer (RS).
Figure 54. 10GBASE-R PHY as Part of the IEEE802.3-2008 Open System Interconnection
(OSI)
Application
Presentation
Session
Transport
Network
Data Link
Physical
OSI Reference
Model Layers
Higher Layers
LAN
CSMA/CD
LAYERS
Logical Link Control (LLC) or other MAC Client
MAC Control (Optional)
Media Access Control (MAC)
Reconciliation
XGMII
10GBASE-R PCS
MDI
10GBASE-R
PHY
Medium
10GBASE-R
(PCS, FEC, PMA, PMD)
10GBASE-R FEC (Optional)
PMA
PMD
To 10GBASE-R PHY
(Point-to-Point Link)
MDI: Medium Dependent Interface
PCS: Physical Coding Sublayer
PHY: Physical Layer Device
PMA: Physical Medium Attachment
PMD: Physical Medium Dependent
FEC: Forwarad Error Correction
XGMII: 10 GB Media Independent Interface
Legend
10GBASE-R is a single-channel protocol that runs independently. You can configure
the transceivers to implement 10GBASE-R PHY functionality by using the presets of
the Native PHY IP. The 10GBASE-R PHY IP is compatible with the 10-Gbps Ethernet
MAC Intel FPGA IP Core Function. The complete PCS and PHY solutions can be used to
interface with a third-party PHY MAC layer as well.
2. Implementing Protocols in Arria 10 Transceivers
UG-01143 | 2018.06.15
Intel
®
Arria
®
10 Transceiver PHY User Guide
124

Intel Arria 10 Specifications

General

Transceiver Data Rate	Up to 17.4 Gbps
Transceiver Protocols Supported	CPRI, JESD204B
Transceiver Power Consumption	Varies depending on configuration and data rate. Refer to Intel Arria 10 device power estimation tools.
Transceiver Features	Clock data recovery
Power Consumption per Channel	Varies depending on data rate and equalization settings. Refer to Intel Arria 10 device power estimation tools.
Transceiver Type	FPGA integrated transceiver
Operating Temperature Range	-40°C to 100°C (Industrial)
Number of Transceiver Channels	up to 96 full-duplex