E320 (half-height) 2-port OC12/STM4 ATM IOA (requires pluggable OC12/STM4 SFP transceivers). This half-height IOA can be combined with other "eligible" half-height IOAs in the same slot and share a single LM4 line module (ES2-4GS1-MOD).

Any questions?

Please use the following form to request information.

Please specify your question about E320 (half-height) 2-port OC12/STM4 ATM IOA (requires pluggable OC12/STM4 SFP transceivers). This half-height IOA can be combined with other "eligible" half-height IOAs in the same slot and share a single LM4 line module (ES2-4GS1-MOD). *

Type the numbers you see in the picture below