S2XF48A

S2XF48A overview

The S2XF48A card provides forty-eight 10-GE optical interfaces. It is applicable to the 8912E/8908E/8905E/8902E switch only.
The S2XF48A card provides the following functions:

• Data switching with a large capacity
It provides forty-eight 10-GE SFP+ optical interfaces and supports MPLS forwarding.

• Gigabit out-of-band communication
The MCS card communicates with the CPU of the card through this function, for example, downloading the CPU initialization information.

• EPLD online upgrade
The EPLD of the S2XF48A card provides the online upgrade function by simulating the JTAG interface.

• JTAG test
The S2XF48A card connects to main chips of line interface cards through a daisy chain to conduct the JTAG test.

• Intelligent detection
Temperature, voltage, and power consumption monitoring circuits are designed on the card to implement real-time monitoring through the IIC bus.

• IPMC management and control
The IPMC of each line interface card connects to the IPMC of the MCS card through a bus to establish an intelligent platform management system.

• Synchronous Ethernet & IEEE 1588v2
It supports Synchronous Ethernet and IEEE 1588v2 time synchronization.

• Power supply management
A power management chip can control the power-on sequence of devices. A power management chip can control the power-on sequence of devices.