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FE-8 SFP Module Combination (8 Ports) (256-MB Memory)

Line module label GE/FE
I/O module label FE-8 SFP I/O
Number of I/O ports
  • 8
Software release
  • First supported: 6.0.0
  • Final supported: Not applicable
Description
  • 130 W
  • Fast Ethernet
  • The FE-8 SFP I/O module uses a range of small form-factor pluggable (SFP) transceivers to support different modes and cable lengths.
Type
  • ASIC
Capability
  • IEEE 802.3 standards compliance
  • 100Base-FX
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 (single-mode fiber)
  • LC full duplex
  • Tx power:
    • min: –15 dBm
    • max: –8 dBm
  • Center wavelength: 1300 nm
  • Rx input power:
    • min: –28 dBm
    • max: –14 dBm
  • Rated for 10 km (6.2 miles) over 9-micron core cable
  • See ERX Hardware Guide, Chapter 5, Cabling ERX Routers for more information.
Cables and connectors (multimode fiber)
  • LC full duplex
  • Tx power: –20 dBm minimum and –14 dBm maximum
  • Center wavelength: 850 nm
  • Rx input power: –31 dBm minimum and –14 dBm maximum
  • Rated for 2 km (1.2 miles) over 62.5/125-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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