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Description
H1GT48A overview
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.
Parameter | Specification | |
---|---|---|
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 |
Interface | Description |
---|---|
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. |
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