The ERX-1440 router and the ERX-310 router both support the GE-8 I/O module. Other E-series routers do not support the GE-8 I/O module.
The GE-8 I/O module pairs with the GE-HDE line module to provide Gigabit Ethernet operation through eight line interfaces.
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Note: The GE-8 I/O module has a logical port, numbered port 8, that is reserved for the hardware multicast packet replication feature. For more information, see JUNOSe Multicast Routing Configuration Guide . |
You can install the GE-HDE line module and its corresponding GE-8 I/O module in slot 1 or slot 2 of an ERX-310 router or in any slot of an ERX-1440 router.
The GE-8 I/O module can use either fiber-optic or copper SFPs. The I/O module accepts up to eight pairs (Tx/Rx) of LC-style fiber-optic connectors that support different optical modes and cabling distances. Alternatively, the I/O module supports up to eight pairs of copper SFPs.