Thanks for printing!  Don't forget to come back to Trenton Systems Inc. for fresh articles!

  • BPX6719 Backplane Features
  • BPX6719 Backplane Tech Specs
  • BPX6719 Backplane Download Documents

The BPX6719 PCI Express Backplane

Designed to fit into a small chassis or embedded in an OEM machine, the small or shoebox form factor also provides the capability for rackmount computer and storage system designs to support multiple small form factor backplanes and SBCx within a single enclosure.

The BPX6719 PCI Express backplane is designed and manufactured in Trenton’s ISO 9001:2008 registered facilities and supported from within the USA.  This small form factor PCIe backplane is supported by a 5-year factory warranty.

Key Features

Key Features

Key features of the BPX6719 PCI Express backplane include:

  • Shoe-box form factor with one PICMG 1.3 SBC slot
  • 7-slot PCI Express backplane supports PCI Express and PCI-X/PCI plug-in I/O cards
  • Supports up to three PCI Express option cards
    • 1 – x8 PCI Express electrical / x16 mechanical driven directly from SBC
    • 1 – x8 PCI Express electrical / x8 mechanical driven directly from SBC
    • 1 – x4/x1 PCI Express electrical# / x8 mechanical driven directly from SBC via the optional IOB33 module
  • Link width is SBC dependent
  • Supports up to three PCI-X/PCI option cards
    • 1 – 64-bit/133MHz PCI-X
    • 2 – 64-bit/100MHz PCI-X

Tech Specs

Model Number


Form Factor

Small form factor, one segment


Board dimensions 6.8” x 12.9”


PCI Express Slots
One, x4 PCIe slot (x8 mechanical) from a Trenton SHB via an IOB31 module
One, x8 PCIe slot (x8 mechanical) driven directly from SHB
One, x8 PCIe slot (x16 mechanical) driven directly from SHB

One, PCI-X slot, 64-bit/133MHz
Two, PCI-X/PCI slots, 64-bit/100MHz

See datasheet or mechanical layout diagram for detailed slot routing information.


6.8″ x 12.9″

Card Slots

1 – x8 PCI Express 2.0/1.1 electrical / x16 mech. connector
1 – x8 PCI Express 2.0/1.1 electrical /  x8 mech. connector
1 – x4/x1 PCI Express 2.0/1.1 electrical# / x8 mech. connector
1 – 64-bit/133MHz PCI-X
2 – 64-bit/100MHz PCI-X

#From IOB3x on SBC / link width SBC dependent

Suggested SHB/SBCs

Dual-processor SBCs: BXT7059, JXT6966, MCXT, MCXT-E, SLT

Single-processor SBCs: TSB7053, BXTS7059, JXTS6966, MCXI, SLI

SHB Configuration

PICMG 1.3 – Combo or Server Class

Agency Approvals & Compliance

Designed for UL60950 and CAN/CSA C22.2 No.60950-00, EN55022:1998 Class B, EN61000-4-2:1995, EN61000-4-3:1997, EN61000-4-4:1995, EN61000-4-5:1995, EN61000-4-6:1996, EN61000-4-11:1994

Power Connectors

Std. ATX/EPS power source:
1 – ATX/EPS connector
1 – 12V Aux connector

Power Indicators

+5V, -5V, +5V AUX, +12V, -12V and +3.3V power connection and status.


Operating Temp:  0°C to 60°C

Storage Temp:  -20°C to 70°C

Humidity: 5% to 90%, non-condensing

Trenton BPX6719 us a lead-free, RoHS compliant backplane.

Need pricing for the BPX6719 backplane?

U.S. Design & Assembly

U.S. Design & Assembly

Years in Business

Years in Business

Year Warranty

Year Warranty

Year Product Life Cycle

Year Product Life Cycle

The Trenton Difference

Trenton Systems designs, manufactures and integrates rugged computers and long-life components such as single board computers and PCI Express backplanes to create application-ready computing solutions that satisfy our customers' unique requirements for functionality, performance and reliability.