S1GF48A

S1GF48A overview

The S1GF48A card provides 48 GE optical interfaces. It is applicable to all the ZXR10 8900E series switches and supports the wire-speed MPLS access through a GE interface.
The S1GF48A card provides the following functions:

• Data switching with a large capacity
It provides 48 GE SFP optical interfaces and supports MPLS full wire-speed transmission.

• 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 S1GF48A card provides the online upgrade function by simulating the JTAG interface.

• JTAG test
The S1GF48A card connects to main chips of line interface cards through a daisy chain to conduct the JTAG test.

• Intelligent detection
The card provides temperature, voltage, and power consumption monitoring circuits 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.

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