H2UC4C

H2UC4C overview

The H2UC4C card is a 4-port 100GE GFP2 interface card. It provides four wire-speed CFP2 interfaces. This card can be applied to the full series of 8900E systems, and supports MPLS wire-speed forwarding. It is applicable to large-sized data centers and the backbone layer or convergence layer of an operator Metropolitan Area Network (MAN).
The H2UC4C card provides the following functions:

• Large switching capacity
Four 100GE CFP2 interfaces are provided on the panel, with support for MPLS wire-speed forwarding and big table items.

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

• EPLD online upgrade
The EPLD of the H2UC4C module provides the online upgrade function by simulating the JTAG interface.

• JTAG test
The H2UC4C module 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 module to implement real-time monitoring through the IIC bus.

• IPMC management and control unit
The IPMC of each line interface card connects to the IPMC of the MCS module 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.