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GE 1000Base-SX Module Combination (1 Port) (256-MB Memory)

Line module label GE/FE
I/O module label GE I/O SFP
Number of I/O ports
  • 1 active, 1 redundant
Software release
  • First supported: 5.0.0
  • Final supported: Not applicable
Description
  • 130 W
  • Gigabit Ethernet
  • 256 MB of memory
  • The 128-MB version has reached end-of-life.
  • The I/O module uses a range of small form-factor pluggable (SFP) transceivers to support different modes and cabling distances.
  • Uses either optical or copper SFPs.
    • The optical transceivers are 1000Base-SX compliant.
    • The copper transceivers are 1000Base-T compliant.
Type
  • ASIC
Capability
  • Ethernet (IEEE 802.3z)
  • 1000Base-SX
Software features
  • See Ethernet Modules for information about the layer 2 and layer 3 protocols and applications that this module combination supports.
Model compatibility
  • ERX-7xx models
  • ERX-14xx models
  • ERX-310 router
SRP module compatibility
  • SRP-5G+
  • SRP-10G
  • SRP-40G
  • SRP-40G PLUS
  • SRP-SE10G
Module redundancy support
  • Not applicable
Cables and connectors (copper SFP)
  • Maximum range is 100 meters on CAT5 cable.
Cables and connectors (SX)
  • LC full duplex
  • Tx power:
    • min: –9.5 dBm
    • max: –4 dBm
  • Center wavelength: 850 nm
  • Rx input power:
    • min: –20 dBm
    • max: –0 dBm
  • Rated for 275 m (300 yards) over 62.5-micron core cable
  • Rated for 550 m (601 yards) over 50-micron core cable
  • See ERX Hardware Guide, Chapter 5, Cabling ERX Routers for more information.
LEDs
Alarms, errors, and events
  • See Monitoring Ethernet Interfaces in JUNOSe Physical Layer Configuration Guide, Chapter 5, Configuring Ethernet Interfaces.
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