BCM957416A4160C

Data Sheet BCM957416A4160C Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card Overview The Broadcom® BCM957416A4160C is a dual-port 10GBASE-T, PCIe 3.0 x8 Network Interface Card that supports a dual-port 10GBASE-T media interface that is fully compliant with the IEEE 802.3an standard. The card uses the Broadcom BCM57416 Ethernet controller with the integrated dual-channel 10GBASE-T transceiver. Features                              Network boot-PXE, UEFI. iSCSI boot. MSI and MSI-X Conforms to the PCI Express Card Electromechanical Specification Rev. 3.0. Applications Dual-Port 10GBASE-T Ethernet Network Interface Card for Data Centers or Cloud Computing. Dual-port 10-Gigabit Ethernet: – 10GBASE-T IEEE 802.3an – 1000BASE-T IEEE 802.3ab x8 PCI Express v3.0 compliant. SR-IOV with up to 128 VFs. Function Level Reset (FLR) support. TruFlow™ flow processing engine. Virtual Network Termination–VXLAN, NVGRE, Geneve, GRE encap/decap. vSwitch acceleration. Tunnel-aware stateless offloads. DCB support: PFC, ETS, QCN, DCBx. RDMA over Converged Ethernet (RoCE) SMBus 2.0. MCTP over SMBus. PCIe-based UART and KCS. Jumbo frames up to 9 KB. Advanced Congestion Avoidance. Multiqueue, NetQueue, and VMQ. IPv4 and IPv6 offloads. TCP, UDP, and IP checksum offloads. Large Send Offload (LSO). Large Receive Offload (LRO). TCP Segmentation Offload (TSO). Receive-side Scaling (RSS). Transmit-side Scaling (TSS). VLAN insertion/removal. Interrupt coalescing. Broadcom 957416A4160C-DS102 January 24, 2020 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card Figure 1: BCM957416A4160C Network Interface Card Broadcom 957416A4160C-DS102 2 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card Table of Contents 1 Functional Description ................................................................................................................................................4 1.1 Block Diagram......................................................................................................................................................4 1.2 Host Interface Connector .....................................................................................................................................5 1.2.1 BCM57416.................................................................................................................................................5 1.3 Nonvolatile RAM ..................................................................................................................................................5 1.4 Heat Sink .............................................................................................................................................................5 1.5 DC/DC Regulators ...............................................................................................................................................5 1.6 Power Supplies ....................................................................................................................................................6 1.7 LED Functions and Locations ..............................................................................................................................6 2 Regulatory and Safety Approvals...............................................................................................................................7 2.1 Regulatory............................................................................................................................................................7 2.2 Safety...................................................................................................................................................................7 2.3 Electromagnetic Compatibility (EMC) ..................................................................................................................7 2.4 Electrostatic Discharge (ESD) Compliance .........................................................................................................8 2.5 FCC Statement ....................................................................................................................................................8 3 Physical and Electrical Specifications.......................................................................................................................9 3.1 Board Physical Dimensions .................................................................................................................................9 3.2 Bracket Outlines and Dimensions........................................................................................................................9 3.3 Standard-Profile Bracket Outline and Dimensions.............................................................................................10 3.4 Low-Profile Bracket Outline and Dimensions.....................................................................................................11 3.5 Environment Specifications................................................................................................................................11 4 Ordering Information .................................................................................................................................................11 Revision History............................................................................................................................................................ 12 Broadcom 957416A4160C-DS102 3 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 1 Functional Description This section provides the functional description of the BCM957416A4160C network interface card. 1.1 Block Diagram Figure 2 shows the main functional blocks on the BCM957416A4160C network interface card. Figure 2: BCM957416A4160C Block Diagram TVDD (center-tap) 1.9V LDO RJ-45 MAGJACK CONNECTOR RJ-45 MAGJACK CONNECTOR filters filters 4 differential pairs 4 differential pairs XGT port 0 V33_1 Power Stage for 1.0V PHY Core/Analog V33_1 XGT port 1 PHY 1.0V Analog Loads V10_PHY_DIG DVDD MAC 1.0V Analog Loads 50 MHz xtal V10_ANALOG Power Stage for VANALOG V33_1 PHY OSC 1.8V LDO PHY 1.8V Loads SWREG_V1P8_SW 1.8V V33_1 MAC 1.8V Loads VDDC_HOST BCM57416 VDDC_VAON V10_HOST V10_VAON SPI I/F V33_1 VDDO Power to Internal regulators 50 MHz xtal V33_0 Power Stage for VAON 2.5V Regulator MD_VDDO NVRAM Power Stage for V10_HOST V33_0 MAC OSC SWREG_V1P25_SW 12V TO 3.3 V REGULATOR 1.25V MRS_TXDDH SMB I/F PCIe I/F PCIe Bus FRU DEVICES (Gen 3, x8 Lanes) 12V (EDGE) PCIe x8 CONNECTOR Broadcom 957416A4160C-DS102 4 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 1.2 Host Interface Connector The BCM957416A4160C NIC is a PCI Express Gen3 x8 add-in card with standard height bracket. The card edge connector complies with the PCI Express Gen3 x8 standard pinout for add-in cards outlined in the PCI Express Electromechanical Specification v3.0 Section 6.1, Table 6-1. The PCIeinterface is 3.0 compliant. NOTE: See Section 6 of the PCI Express Electromechanical Specification v3.0 for more details on the card edge connector pinout, and to Section 9 for add-in card mechanical information. 1.2.1 BCM57416 The BCM57416 Ethernet Controller is configured as dual-port 10 Gb/s MAC with integrated 10GBASE-T Ethernet transceiver to the line side and x8 PCI Express v3.0 interface to the system host. 1.2.1.1 Internal Clocks The BCM57416 has the integrated differential oscillator circuit that operates from the external 50 MHz crystals. The 50 MHz clock source is used to generate the clock frequencies for the device internal circuitries. 1.2.1.2 SMBus Interface The BCM57416 Ethernet Controller SMB0 interface supports serial communications between BCM57416 and the system. The interface allows the Ethernet Controller to act as an SMBus master or a slave device. 1.3 Nonvolatile RAM The BCM57416 Ethernet Controller requires a nonvolatile serial flash memory (NVRAM) to store the device firmware, PCI Configuration space settings (for example, Device ID, Vendor ID), MAC address, and so on. After power-up, the firmware is downloaded into the device memory and executed by the on-chip processor. 1.4 Heat Sink The passive heat sink is attached to the Ethernet Controller using four spring-loaded push pins that insert into four mounting holes. To prevent damage to the BCM57416 Ethernet Controller in the event of a missing heat sink, the Network Interface Card is not allowed to power up. 1.5 DC/DC Regulators The on-board voltage regulators use the 12V edge main power from the host interface connector to derive the necessary power rails for different circuits and components on the board. Broadcom 957416A4160C-DS102 5 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 1.6 Power Supplies All power is derived from the PCI Express Host Interface Connector 12V supply pins. These voltage supply pins feed onboard regulators that provide the necessary power to the various components on the card. The NIC has nine switching regulators, which power the card's various +1.0V, +1.25V, +1.8V, 1.9V, 2.5V, and +3.3V loads. The 3.3V power (+3.3V) and 3.3V auxiliary power (3.3Vaux) from the PCIe edge connector are also used to supply the power control logics and signals. 1.7 LED Functions and Locations The 10GBASE-T port supports two LEDs to indicate traffic activities and link speed. The LEDs are visible through the cutout on the bracket as shown in Figure 3. The LED functionality is described in Table 1. Figure 3: Activity and Link LED Locations Table 1: LED Functions LED Type Color/Behavior Note Activity Off No Activity Green blinking Traffic Flowing Activity Link Broadcom Off No Link Green Linked at 10 Gb/s Yellow Linked at 1 Gb/s 957416A4160C-DS102 6 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 2 Regulatory and Safety Approvals The following sections detail the Regulatory, Safety, Electromagnetic Compatibility (EMC), and Electrostatic Discharge (ESD) standard compliance for the BCM957416A4160C network interface card. 2.1 Regulatory Table 2: Regulatory Approvals Item Applicable Standard Approval (A)/Certificate (C) CE/European Union EN 62368-1:2014 CB report and certificate UL/USA IEC 62368-1 (ed. 2) CB report and certificate 2.2 Safety Table 3: Safety Approvals Country Certification Type/Standard Compliance International CB Scheme ICES 003—Digital Device UL 1977 (connector safety) UL 796 (PCB wiring safety) UL 94 (flammability of parts) Yes 2.3 Electromagnetic Compatibility (EMC) Table 4: Electromagnetic Compatibility Standard/Country Certification Type Compliance CE/European Union EN 55032:2012/AC:2013 Class B EN 55024:2010 EN 61000-3-2:2014 EN 61000-3-3:2013 CE report and CE DoC FCC/USA CFR47 Part 15 Subpart B Class B FCC/IC DoC and EMC report referencing FCC and IC standards IC/Canada ICES-003 Class B FCC/IC DoC and report referencing FCC and IC standards ACA/Australia, New Zealand AS/NZS CISPR 32:2015 ACA certificate RCM Mark BSMI /Taiwan CNS 13438 (2006) BSMI certificate BSMI /Taiwan CNS 15663 BSMI certificate/RoHS table MIC/South Korea KN22 Class B KN24 Korea certificate MSIP Mark VCCI/Japan VCCI CISPR 32: 2016 Copy of VCCI online certificate Broadcom 957416A4160C-DS102 7 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 2.4 Electrostatic Discharge (ESD) Compliance Table 5: ESD Compliance Summary Standard Certification Type Compliance EN 55024:2010 (EN 61000-4-2) Air/Direct discharge Yes 2.5 FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:    Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Consult the dealer or an experienced radio/TV technician for help. NOTE: Broadcom Changes or modifications not expressly approved by the manufacture responsible for compliance could void the user’s authority to operate the equipment. 957416A4160C-DS102 8 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 3 Physical and Electrical Specifications This section outlines the mechanicals of the BCM957416A4160C network interface card as well as the environmental specifications. 3.1 Board Physical Dimensions The BCM957416A4160C board dimensions are shown in Figure 4. The dimensions are in inches with a tolerance of ±0.005. Figure 4: Board Physical Dimensions 3.2 Bracket Outlines and Dimensions The BCM957416A4160C supports both standard and low-profile brackets. Broadcom 957416A4160C-DS102 9 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 3.3 Standard-Profile Bracket Outline and Dimensions Standard-profile bracket outline and physical dimensions are shown in Figure 5. Figure 5: Standard-Profile Bracket Outline and Dimensions Broadcom 957416A4160C-DS102 10 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card 3.4 Low-Profile Bracket Outline and Dimensions Low-profile bracket outline and physical dimensions are shown in Figure 6. Figure 6: Low-Profile Bracket Outline and Dimensions 3.5 Environment Specifications Table 6: Environment Specifications Parameter Condition Storage Temperature –40°C to +65°C Storage Humidity 5% to 95% non-condensing Vibration and Shock IEC78-2-(*) and IEC721-3-(*) 4 Ordering Information Table 7: Ordering Information Part Number Description BCM957416A4160C Dual-Port 10GBASE-T Ethernet PCI Express Network Interface Card; RoHS-compliant Broadcom 957416A4160C-DS102 11 BCM957416A4160C Data Sheet Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card Revision History 957416A4160C-DS102; January 24, 2020 Updated:    LED Functions and Locations – Updated figure and LED functions. Standard-Profile Bracket Outline and Dimensions – Updated figure. Low-Profile Bracket Outline and Dimensions – Updated figure. 957416A4160C-DS101; December 26, 2017 Updated:  “Regulatory and Safety Approvals” on page 9 957416A4160C-DS100; March 30, 2017 Initial release. Broadcom 957416A4160C-DS102 12 Broadcom, the pulse logo, Connecting everything, TruFlow, Avago Technologies, Avago, and the A logo are among the trademarks of Broadcom and/or its affiliates in the United States, certain other countries, and/or the EU. Copyright © 2017-2020 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. For more information, please visit www.broadcom.com. Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or design. Information furnished by Broadcom is believed to be accurate and reliable. However, Broadcom does not assume any liability arising out of the application or use of this information, nor the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.