H2GT48D

ZTE ZXR10 8900E series switches H2GT48D card provides 48 MPLS GE electrical interfaces and provides the Synchronous Ethernet, IEEE 1588v2, and OAM functions.

ZTE

SKU: H2GT48D Category:

Description

H2GT48D overview

The H2GT48D card provides 48 MPLS GE electrical interfaces for 1000BASE-T access. It is applicable to all the ZXR10 8900E series switches and provides the Synchronous Ethernet, IEEE 1588v2, and OAM functions.
The H2GT48D card provides the following functions:

• Large switching capacity
It provides 48 GE electrical interfaces for wire-speed forwarding and supports large table entries and the MPLS function.

• 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 H2GT48D card provides the online upgrade function by simulating the JTAG interface.

• JTAG test
The H2GT48D card 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 card 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.

• 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.

 

Parameter Description
Silk screen name H2GT48D
Dimensions 374.61 mm × 395.4 mm × 40.3 mm
Power consumption Static power consumption: about 49.5 W Power consumption without network cables installed: 58.5 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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