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

> Line module label | GE/FE
> I/O module label | FE-8 I/O
> Number of I/O ports | 8
> Software release | First supported: 5.0.0 Final supported: Not applicable The GE/FE line module must have a minimum of 256 MB of memory to be used with JunosE Release 5.3.0 or a higher-numbered release.
> Description | 130 W Fast Ethernet
> Type | EFA ASIC
> Capability | IEEE 802.3 standards compliance 10/100Base-T
> Software features | See Ethernet Modules 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 | Not applicable
> Cables and connectors | RJ-45 connectors For 10-Mbps operation, use CAT 3, 4, or 5 UTP cable. For 100-Mbps operation, use only CAT 5 UTP cable. The transmitted signal complies with IEEE 802.3/802.3u for cable lengths up to 100 m (328 feet). See ERX Hardware Guide, Chapter 5, Cabling ERX Routers for more information.
> LEDs | See Module LEDs.
> Alarms, errors, and events | See Monitoring Ethernet Interfaces in JunosE Physical Layer Configuration Guide, Chapter 5, Configuring Ethernet Interfaces.