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ES2-S1 GE-8 IOA

The E120 router and the E320 router support the ES2-S1 GE-8 IOA. Other E-series routers do not support the ES2-S1 GE-8 IOA.

The ES2-S1 GE-8 IOA is offered in a halfheight size that enables you to configure it in either of the two IOA bays that are available for each slot. You can install the ES2-S1 GE-8 IOA in both IOA bays. For more information about installing IOAs, see the E120 and E320 Hardware Guide.

The ES2-S1 GE-8 IOA has eight ports. The IOA can use either fiber-optic or copper SFPs. The IOA accepts up to four pairs (Tx/Rx) of LC-style fiber-optic connectors that support different optical modes and cabling distances. Alternatively, the IOA supports up to eight pairs of copper SFPs.

Note: The ES2-S1 GE-8 IOA 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 .

The ES2-S1 GE-8 IOA pairs with either the ES2 4G line module (LM) and the ES2 10G LM to provide access services.


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