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The H1GT48A card provides 48 MPLS GE electrical interfaces for 1000BASE-T access. It is applicable to all the ZXR10 8900E series switches and supports the GE electrical interface for wire-speed access.
The H1GT48A card provides the following functions:
• Large switching capacity
It provides 48 GE electrical interfaces.
• 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 H1GT48A module provides the online upgrade function by simulating the JTAG interface.
• JTAG test
The H1GT48A module connects to the 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.
|Silk screen name||H1GT48A|
|Dimensions||374.61mm × 395.4mm × 40.3mm|
|Power consumption||Static power consumption: about 42.27 W , Power consumption without network cables installed: 44.512 W|
|CPU||Capacity||Dual-core CPU, CPU speed: 800 MHz|
|Memory||Maximum capacity||1 GB|
|10/100/1000Base-T||Complies with the IEEE 802.3z standard. RJ45 connector. Uses a Category 5 UTP cable. Maximum transmission distance: 100 m. MDI/MDIX.|