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PRO 1000EF Dual Port Server Adapter


The SOPTO Gigabit EF Dual-Port Server Adapters are SOPTO’s fourth generation of PCIe GbE network adapters. Built with the Intel 82576EB Gigabit Ethernet Controller, PCI Express bus interface , SFP slots and LC cable fiber connectivity , they can added multi-port fiber connectivity, multi-port SFP transceivers connectivity in a single PCI-E bus within one server adapter ,to enhance network performance and also saving valuable PCI Express (PCIe *) server slots.

These new adapters showcase the next evolution in GbE networking features for the enterprise network and data center. These features include support for multi-core processors and optimization for server visualization's.


SOPTO PRO 1000EF Dual Port Server Adapter

  1. Product Code: SPNC-10002EF

  2. Chip: Intel 82576EB *1

  3. Compatible Intel Model: Intel E1G42EF

  4. Bus Type: PCI Express 2.0(2.5GT/s)

  5. Bus Width: x4 lane PCI Express operable in x4, x8, x16 slots

  6. Controller-Processor: Intel 82576EB *1

  7. Network Interface Type: Dual-Port, SFP Slots *2

  8. Storage Temperature: -40~+70°C

  9. Operating Temperature: 0~+55°C

  10. Storage Humidity: 90%RH (Non-Packaging)

  11. Form Factor: Internal-connected with servers, Workstations and Others

  12. Typical Power Consumption: 2.2 W

  13. Packing Standard Size (Unit): 20cm*15cm*4.5cm

General and Technical Features

Manufacturer Product Name

SOPTO 1000 EF Dual Port Server Adapter

Product Code


Form Factor

Internal-connected with servers ,Workstations and Others


Intel 82576EB *1

Bus Type

PCI Express 2.0(2.5GT/s)

Bus Width

x4 lane PCI Express operable in x4, x8, x16 slots

Network Interface Type

Dual-Port ,SFP Slots *2

Data Rate(s) Supported

10, 100, and 1000 Mbps per port

Optional Connection Parts

SFP Transceiver*2,(1000BASE-SX,1000BASE-LX,1000BASE-ZX) LC fiber cables.

IEEE Network Standards

IEEE 802.3(1000BASE-SX, 1000BASE-LX, 1000BASE-ZX).

Typical Power Consumption

2.2 W (3.3 V & 0.67 A)

Hardware Certifications



2 (1/port,) solid and blinking

Brackets *2

Includes a full-height bracket and a low profile bracket.

Environment Standard

Physical Dimensions

Operating Temperature



13.7 cm (5.39 in)

Operating Humidity



6.8cm (2.68 in)

Stock Temperature


Height of Brackets

12.0cm/8cm (4.72 in/3.15in)

Stock Humidity


Packing Standard Size (Unit)



Manageability Features

On-board microcontroller

• Implements pass through manageability via a sideband interface to a Board Management Controller (BMC) via SMBus

Advanced filtering capabilities

• Supports extended L2, L3, and L4 filtering for traffic routing to BMC

• Supports MAC address, VLAN, ARP, IPv4, IPv6, RMCP UDP ports, and UDP/TCP ports filtering

• Supports flexible header filtering

• Enables the BMC to share the MAC address with the host OS

Preboot execution Environment (PXE) Support

• Enables system boot up via the LAN (32-bit and 64-bit)

• Flash interface for PXE image

SNMP and RMON Statistic Counters

• Easy system monitoring with industry-standard consoles Simple Network Management Protocol (SNMP) ,Remote Network Monitoring (RMON)

Wake-on-LAN support

• Packet recognition and wake-up for LAN on motherboard applications without software configuration

iSCSI boot

• Enables system boot up via iSCSI

• Provides additional network management capability

Watchdog timer

• Used to give an indication to the manageability firmware or external devices that the chip or the driver is not functioning

Performance Feature:

  1. Build on PCI Express Technology and Intel original gigabit controller technology

  2. Based on gigabit SFP transceivers which be optional and replaceable

  3. Two high-performance gigabit SFP transceivers (1000BASE-SX, 1000BASE-LX or 1000BASE-ZX) connections for slot-constrained servers

  4. Multi-Gigabit scalability and increased uptime through advanced server features

  5. Optimized for virtualized environments

  6. High-performing, Reliable and proven Gigabit Ethernet technology from Intel Corporation.

  7. Flexibility with iSCSI Boot and choice of dual- port adapters in both fiber and copper.

Quality Certification:

  1. Good Anti-electromagnetic interference (EMI)

  2. Good Electromagnetic compatibility (EMC) which is in accordance with FCC Part15.

  3. Meets ISO9001, TUV, CE, FCC, CAS, UL and RoHS certificates


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