EKF - Short Profile
EKF - Short Profile
SCJ-VEENA

Mezzanine Side Card for CPU Boards

Quad 2500BASE-T Ethernet NIC • M.2 NVMe Mass Storage



SCJ-VEENA

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SCJ-VEENA

Quad 2500BASE-T Ethernet Networking Controllers RJ45 Front I/O

M.2 NVMe/SATA SSD Mass Storage • USB Front I/O


The SCJ-VEENA is a mezzanine side card for EKF CPU boards, provided with a socket for a PCI Express® based M.2 mass storage module, and four independent 2.5Gbps Ethernet controllers for universal networking.

The SCJ-VEENA is suitable for EKF CPU cards such as the SC5- and PC7-FESTIVAL or SC9-TOCCATA, which are equipped with two HSE (high speed expansion) mezzanine connectors, for eight PCIe® Gen3 or Gen4 lanes.


The M.2 socket can accommodate an NVMe type SSD module up to the 2280 form factor, with a PCIe® x4 Gen3 or Gen4 interface for superior data transfer rates.

Four Intel® I225-IT networking controllers supporting Time Sensitive Networking are wired to RJ45 front panel connectors, and can be operated individually at 10BASE-T, 100BASE-TX, 1000BASE-T and 2500BASE-T speed.



SCJ-VEENA (CPU & Side Card 8HP Assembly) • Photo Soon Here

Feature Summary

  General
  • Mixed function mezzanine side card for EKF CompactPCI® PlusIO & Serial CPU boards
  • Based on new mezzanine connectors HSE1/HSE2 (8 x PCIe® Gen3/4)
  • Suitable e.g. for use with CPU cards SC5- & PC7-FESTIVAL or SC9-TOCCATA
  • Provides 2.5Gbps Ethernet front panel I/O (4 x RJ45)
  • Provides mass storage capability (M.2 NVMe/SATA)
  • 8HP assembly together with CPU card
  • Proprietary PCB dimensions (short card) for optimized CPU board processor heat sink

  Front Panel I/O
  • 4 x RJ45 front panel receptacles
  • 1000BASE-T, 100BASE-TX, 10BASE-T compliant data transfer rate
  • 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-T compliant data transfer rate
  • USB3 Type-A receptacle (5G or 10G, dependent on CPU carrier card)

  Networking
  • Four individual Intel® I225-IT networking interface controllers (NIC)
  • 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-T 802.3 specifications
  • -40° C to +85° C operating temperature 10M/100M/1G
  • -40° C to +70° C operating temperature 2.5G
  • UDP, TCP and IP checksum offload
  • 9KB Jumbo Frame support
  • Four transmit and four receive queues
  • IEEE 802.3az Energy Efficient Ethernet
  • Ultra-low power at cable disconnect (5mW)
  • Time Sensitive Networking (TSN)
  • IEEE 1588 - Basic time-sync (Precision Time Protocol)
  • IEEE 802.1AS-Rev - Higher precision time synchronization with multiple (dual) clock masters
  • IEEE 802.1Qav - Credit Based Shaping and Basic scheduling
  • IEEE 802.1Qbu - Frame Preemption
  • IEEE 802.1Qbv - Time Aware Shaper
  • IEEE 802.3br - Interspersing Express Traffic
  • PCIe® PTM for synchronization between the NIC and Host timers

  Mass Storage Solutions
  • M.2 (formerly known as NGFF) socket for an NVMe type SSD module up to 2280 size
  • PCI Express® Gen3 or Gen4 x4 interface (M-key socket)
  • Socket height 4.2H (double sided module allowed)
  • Capacity up to 4TB as of current
  • Suitable for operating system installation (boot device)
  • Autosensing low cost M.2 SATA SSD B-M key as alternate (w. SC5- PC7-FESTIVAL only)

  Applications
  • Local expansion (side card) for EKF CPU boards
  • Industrial networks - IIoT - TSN
  • Router and gateway
  • Data acquisition
  • Edge computing

  Regulation & Environmental
  • Designed & manufactured in Germany
  • ISO 9001 certified quality management
  • Custom specific development on request
  • Long term availability
  • Coating, sealing, underfilling on request
  • RoHS compliant
  • Operating temperature -40°C to +85°C (industrial temperature range)
  • Storage temperature: -40°C to +85°C, max. gradient 5°C/min
  • Humidity 5% ... 95% RH non condensing
  • Altitude -300m ... +3000m
  • Shock 15g 0.33ms, 6g 6ms
  • Vibration 1g 5-2000Hz
  • EC Regulations EN55022, EN55024, EN60950-1 (UL60950-1/IEC60950-1)
  • MTBF tbd years

SCJ-VEENA • Simplified Block Diagram

SCJ-VEENA • Simplified Block Diagram
Ordering Information
Please refer to List 21 for popular SKUs