Telecom / Infrastructure

NAMC-EXT-RTM-F/R and NAMC-EXT-RTM-F-PS

The NAMC-EXT-RTM-F and the NAMC-EXT-RTM-F-PS are passive extenders in double width format based on Advanced Mezzanine Card (AMC) form factor. It is intended for debugging systems based on MicroTCA.4. The NAMC-EXT-RTM-R is the corresponding extender for degugging rear-transition modules (RTM).

The NAMC-EXT-RTM-F and NAMC-EXT-RTM-F-PS enable the user to access the double width AMC modules while the NAMC-EXT-RTM-R provides access to RTMs under test from both sides.

The extenders support all fabric connectors as specified by the AMC.x and the additional I/O connector of the MicroTCA.4 specifications. For the purpose of voltage and current measurements the NAMC-EXT-RTM-F and NAMC-EXT-RTM-F-PS allow access to the respective power planes. The extenders are targeted at any applications running in MicroTCA.4 systems.

Key features:

• NAMC-EXT-RTM-F:

• Easy signal access to the front and rear side of an AMC module from outside the chassis
• Voltage and current measurement of mangement and payload power
• Test points for soldering additional cables to measure all AMC signals
• Test points for JTAG interface
• NAMC-EXT-RTM-F-PS:
  additional 3.3V on-board power supply (PS) allows stand-alone mode of an AMC module (only 12V required)
• NAMC-EXT-RTM-R:
  Easy signal access to the front and rear side of an RTM module from outside the chassis

Technical Data

AMC Interface
All fabrics are connected through (from AMC rear to front connector)

Power Consumption
Due to absence of components the NAMC-EXT-RTM-F/-PS and NAMC-EXT-RTM-R draw almost no power from the carrier's power supply

Environmental Conditions
Operating temperatue: -40°C to +85°C with forced cooling
Storage temperature: -40°C to +85°C
Relative humidity: 5% to 90% rh non-condensing

Standard Compliance

• AMC.0 R2.0
• AMC.1 R2.0
• AMC.2 R1.0
• AMC.3
• AMC.4
• MicroTCA.4