Bustronic has extensive experience in high-speed and custom telecom bus applications. With the combined resources of Bustronic and our European counterpart, ElmaTreNew, we offer an impressively skilled team of designers and engineers to handle your telecom application.

 

CompactPCI is a common bus architecture for telecom applications. Visit our CPCI page for our CompactPCI product lines. Higher-performance systems are moving towards switched fabrics. Visit our cPSB page for PICMG 2.16 backplanes, StarFabric page for PICMG 2.17 backplanes and accessories, and our AdvancedTCA page for PICMG 3.X backplanes. A few custom telecom application examples are listed below.

Custom Telecom Example #1

• 14 layers
• Three 47-pin power supply connectors
• 13 slots (ten 3-row DIN and three 2 mm hard metric)
• 1 pluggable fan tray connector on bottom
• Power taps for +3.3V, +5V, -6V, +12V, GND, +48V, -48V
• Every slot hot-swappable

Example 2

• 16 layers
• Dimensions: 480x733x7.5 mm
• Weight: 7kg
• PSU can be connected directly to the front
• Special EMC precautions
• GND screening surfaces, TTL, BTL and GTL + logic level
• Lightning protection

Example 3

• 16 layers
• Dimensions: dual 478x485 mm
• 11,000 via holes
• 148 differential ECL control lines
• Characteristic impedance
• Lightning protection

Example 4

• 16 CPCI slots
• 12 layer stripline design
• Two 8-slot segments
• Dual alarm cards
• Dual psu monitoring
• Each segment had own power - 4 pluggable ps connectors
• System monitoring

Example 5

• 10 layers
• 21 slots
• HM connectors (2 mm)
• Pin staging
• VMEbus and TDMbus on one backplane

Example 6

• 18 slots
• Board thickness 5.67mm
• 2x6U system slots, 14 slots in 2 bus segments on each side of the system slots
• Single slots support TAM, RMB, and TDM
• Supports rear I/O transition and telephony I/O
• Compliant to cPCI spec, cPCI hot-swap, and cPCI CT spec.