OC12/STM4 ATM Multimode Without APS/MSP Redundancy Module Combination (256-MB Memory)

Line module labelOCx/STMx ATM or OCx/STMx /DS3-ATM
I/O module labelOC12 STM4 I/O
MULTI MODE
Number of I/O ports
  • 1
Software release
  • First supported release: 5.0.0, 5.3.0 or a higher-numbered release
  • Final supported (release or date): 2017-01-31
Description
  • 130 W
  • 256 MB of memory
  • The 128-MB version has reached end-of-life.
  • Unchannelized, concatenated OC12/STM4 for ATM
Type
  • EFA ASIC
Capability
  • OC12/STM4
  • 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
  • NOTE: Line module redundancy is not supported on the ERX310 router.
Cables and connectors
  • SC full duplex
  • Tx power:
    • min: –19 dBm
    • max: –14 dBm
  • Center wavelength: 1310 nm
  • Rx input power:
    • min: –30 dBm
    • max: –14 dBm
  • Rated for 2 km (1.2 miles) over 62.5-micron core cable with an optical loss of 0–9 dB or 50-micron core cable with an optical loss of 7 dB
  • See ERX Hardware Guide, Chapter 5, Cabling ERX Routers for more information.
LEDs
  • See ERX Module Guide, Appendix B, Module LEDs.
Alarms, errors, and events
  • See Monitoring SONET/SDH Interfaces in JunosE Physical Layer Configuration Guide, Chapter 3, Configuring Unchannelized OCx/STMx Interfaces.