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The H1XW4B card provides four 10 GE optical interfaces. It is applicable to the ZXR10 8912E/8908E/8905E/8902E switches and supports full wire-speed MPLS forwarding.
The H1XW4B card provides the following functions:
• Large switching capacity
It provides four 10 GE SFP+ optical interfaces and supports full wire-speed MPLS forwarding. It supports the WAN mode, connects to the SONET/SDH network by using the SONET/SDH physical-layer transmission standard, and realizes highly reliable point-to-point data connections.
• 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 H1XW4B module provides the online upgrade function by simulating the JTAG interface.
• JTAG test
The H1XW4B 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.
• Synchronous Ethernet & IEEE 1588v2
It supports Synchronous Ethernet & IEEE 1588v2 time synchronization.
• Power supply management
A power management chip can control the power-on sequence of devices.
|Silk screen name||H1XW4B|
|Dimensions||374.61mm × 395.4mm × 40.3mm|
|Power consumption||Power consumption after power-on: 65 W; Full-load power consumption: 72 W|
|CPU||Capacity||Dual-core CPU, CPU speed: 800 MHz|
|Memory||Maximum capacity||1 GB|
|Optical Interface Attribute||Determined by the selected SFP+ optical module|
|Operating mode||Full duplex|
|Standard||10 GE, IEEE 802.3ae 10GBASE-R/10GBASE-W|
|Frame format||Ethernet frame SONET/SDH frame|