T3 ATM Module Combination (4 Ports)

Line module labelOCx/STMx ATM or OCx/STMx /DS3-ATM
I/O module label4xDS3 ATM I/O
Number of I/O ports
  • 4
Software release
  • First supported release: 4.1.0 (128 MB), 5.0.0 (256 MB)
  • Final supported (release or date): 2017-01-31
Description
  • 130 W
  • Can use either the 128-MB OCx/STMx ATM line module or the 256-MB OCx/STMx /DS3-ATM line module.
  • Unchannelized T3 for ATM
Type
  • EFA ASIC
Capability
  • ATM/AAL5
Software features
  • See ERX Module Guide, Appendix A, Module Protocol Support for information about the layer 2 and layer 3 protocols and applications that this module combination supports.
Model compatibility
  • ERX7xx models
  • ERX14xx models
  • ERX310 router
SRP module compatibility
  • SRP-5G+
  • SRP-10G
  • SRP-40G
  • SRP-40G PLUS
  • SRP-SE10G
Module redundancy support
  • 1:N redundancy
Cables and connectors
  • 75-ohm connector
  • The line interface unit supports two line buildouts:
    • 0–68.5 m (0–225 feet)
    • 69–137 m (226–450 feet)
  • Signal strength is software controlled.
  • The transmitted signal complies with ANSI T1.102-1993 Digital Hierarchy - Electrical Interfaces (1999) for cable lengths up to 201 m (660 feet).
LEDs
  • See ERX Module Guide, Appendix B, Module LEDs.
Alarms, errors, and events
  • See Monitoring Interfaces in JunosE Physical Layer Configuration Guide, Chapter 2, Configuring T3 and E3 Interfaces.