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Performance Features
16 Transmit and Receive queues per port
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Up to 16 queues of Receive Side Scaling (RSS) minimize CPU utilization across multiple processor systems
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Support for 8 pools of virtual machine Device Queues (VMDq) per port
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Support Direct Cache Access (DCA)
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Support Intel I/O AT 2.0
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TSO interleaving for reduced latency
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UDP TSO
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Minimized device I/O interrupts using MSI and MSI-X
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Offload of TCP / IP / UDP checksum calculation and TCP segmentation
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SCTP receive and transmit checksum offload
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Packet interrupt coalescing timers (packet timers) and absolute- delay interrupt timers for both transmit and receive operation
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SFP Gigabit Ethernet
Gigabit Ethernet Adapters with SFP cage support
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1000Base-LX Fiber Gigabit Ethernet with 1000Base-LX SFP transceiver
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1000Base-SX Fiber Gigabit Ethernet with 1000Base-SX SFP transceiver
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1000Base-T (1000Mbit/s) Copper Gigabit Ethernet with 1000Base-T SFP transceiver
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Small Form Factor Pluggable (SFP) Cage for SFP LC connectors
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2PortLink synchronization
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Optional SGMII mode (future support)
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Common Key features
Host Interface standard support PCI Express ExpressModule 1.0
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High performance, reliability, and low power use in Intel 82576 Dual integrated MAC + PHY and SERDES chip Controllers
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Ultra deep, packet buffer per channel lowers CPU utilization
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Hardware acceleration that can offload tasks from the host processor. The Controllers can offload TCP/UDP/IP checksum calculations and TCP segmentation
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Server class reliability, availability and performance features
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• Link Aggregation and Load Balancing
• Switch dependent: 802.3ad (LACP), Generic Trunking ( GEC / FEC)
• Switch and NIC Independent
• Failover
Priority queuing – 802.1p layer 2 priority encoding
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Virtual LANs –802.1q VLAN tagging
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Jumbo Frame (16KB)
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802.x flow control
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PCI-SIG SR IOV (8 VF)
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Multicast/ broadcast Packet replication
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Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)
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Supports Vital Product Data (VPD)
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Integrated LinkSec security engines
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Supports IEEE 1588
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LEDs indicators for link/Activity status
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Hot Plug not supported. Can be supported by assembly change
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SFP Gigabit Ethernet Technical Specifications -(SFP) Adapters
SFP (Small Form Factor Pluggable) supports
1 Gbit SERDES interfaces supports 1000Base-X in order to connect with SFP to 1000Base-SX / 1000Base-LX / 1000Base-T SFP transceivers
IEEE Standard / Network topology:
with 1000Base-T SFP
Gigabit Ethernet (1000Mbit/s only), 1000Base-T
IEEE Standard / Network topology:
with 1000Base-SX SFP
Fiber Gigabit Ethernet, 1000Base-SX (850nM)
IEEE Standard / Network topology:
with 1000Base-LX SFP
Fiber Gigabit Ethernet, 1000Base-LX (1310nM)
Operating Systems Support
Operating system support: Windows
Linux
FreeBSD
VMware
General Technical Specifications
Interface Standard: PCI Express ExpressModule Specification Revision 1.0
Board Size: 168.2mm x 98mm (6.62”X3.858”)
PCI Express Card Type: X8
PCI Express Voltage: +12V +- 8%
PCI Connector: Gold Finger: X8
Controller: : Intel 82576EB
Holder: Not included
I/O: Small Form Factor Pluggable (SFP) Cage located on edge of the board
Weight: 120gr (4.23oz)
Power Consumption: 10.32 W, 0.86 A at 12V :
Typical, 1000Base-LX transceivers are installed in all ports; all
ports operate at 1000Mbit/s
9.00 W, 0.75 A at 12V:
Typical , 1000Base-SX transceivers are installed in all ports; all
ports operate at 1000Mbit/s
11.64 W, 0.97 A at 12V:
Typical 1000Base-T (copper) transceivers are installed in all ports;
all ports operate at 1000Mbit/s
7.56 W, 0.63 A at 12V:
Typical 1000Base-T (copper) transceivers are installed in all ports;
No link at all ports.
6.48 W, 0.54 A at 12V: Typical, without SFP transceiver
Operating Temperature: 0°C – 50°C (32°F - 122°F)
Storage: -20°C–65°C (-4°F–149°F)
EMC Certifications: FCC Part 15, Subpart B Class B
Conducted Emissions
Radiated Emissions
CE EN 55022: 1998 Class B Amendments A1: 2000; A2: 2003
Conducted Emissions
Radiated Emissions
CE EN 55024: 1998 Amendments A1: 2000; A2: 2003
Immunity for ITE Amendment A1: 2001
CE EN 61000-3-2 2000, Class A
Harmonic Current Emissions
CE EN 61000 3-3 1995, Amendment A1: 2001
Voltage Fluctuations and Flicker
CE IEC 6100-4-2: 1995
ESD Air Discharge 8kV. Contact Discharge 4kV.
CE IEC 6100-4-3:1995
Radiated Immunity (80-1000Mhz), 3V/m 80% A.M. by 1kHz
CE IEC 6100-4-4:1995
EFT/B: Immunity to electrical fast transients 1kV Power
Leads, 0.5Kv Signals Leads
CE IEC 6100-4-5:1995
Immunity to conductive surges COM Mode; 2kV,
Dif. Mode 1kV
CE IEC 6100-4-6:1996
Conducted immunity (0.15-80 MHz) 3VRMS 80% A.M.
By 1kHz
CE IEC 6100-4-11:1994
Voltage Dips and Short Interruptions
V reduc >95%, 30% >95% Duration 0.5per, 25per, 250per
MTBF: 70 Years
* The prediction was performed for 40°C Ambient temperature, GB Environmental condition.
The reliability prediction was performed in accordance with Telcordia SR-332
LEDs
LEDs: (2) LEDs per port
Left LED: Link/Act :
Turns on link (Green),
Blinks on activity (Green)
Right LED : Link Speed:
Turns on Yellow 1G Link.
Turns on Green 100M Link (optional for SGMII mode)
LEDs location: LEDs are located on the PCB, visible via holes in the metal bracket. Each Green Link/Act and Yellow Link Speed LEDs are located above their own SFP connector port by light pipes
Connectors: Small Form Factor Pluggable (SFP) Cage
P/N Description Notes
M1EG4SFPi6-R Quad Port SFP Gigabit Ethernet ExpressModule Server Adapter RoHS Compliant, X8, based on Intel
82576, PCI-E ExpressModule
Note: Model P/N -R: RoHS Compliant / Lead free adapter
1V2
