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Which aspects does the Campus OptiX (POL) save investment from?
Campus OptiX (POL) saves investment in bothCapex (Capital Expenditure)andOpex (Operational Expenditure). Specifically:
Capex Savings:POL reduces costs associated with active equipment (e.g., switches, routers), cabling, and construction by using passive optical splitters and a simplified architecture.
Opex Savings:POL lowers operational costs due to its centralized management, reduced power consumption, and lower maintenance requirements compared to traditional Ethernet-based LANs.
Option Dis incorrect because it excludes savings from active equipment, which is a significant cost component in traditional networks.
Huawei Campus OptiX (POL) Solution White Paper
IEEE 802.3ah Standards for PON
NCE-T Lite does NOT support virtualization deployment.
The statement isTrue. TheNCE-T Litedoesnot support virtualization deployment. Instead, it is designed as aphysical applianceorstandalone softwarefor small to medium-sized optical transport networks.
Here's why NCE-T Lite lacks virtualization support:
Target Audience:NCE-T Lite is aimed at organizations with limited network management needs, such as small enterprises or regional ISPs. These users typically do not require the complexity of virtualized environments.
Simplified Architecture:By avoiding virtualization, NCE-T Lite reduces deployment complexity and hardware requirements, making it easier to set up and maintain.
Cost Efficiency:Virtualization often requires additional infrastructure (e.g., hypervisors, servers), which can increase costs. NCE-T Lite avoids these expenses by focusing on a lightweight, non-virtualized design.
In contrast, the full version ofNCE-Tsupports virtualization, enabling it to run on cloud platformsor virtualized environments for large-scale deployments.
Huawei NCE-T Product Documentation
ITU-T G.709 Standards for OTN
In which of the following slots can the control board be functioning for EA5800-X15?
The correct answer isSlot 8. In theHuawei EA5800-X15 OLT, thecontrol boardis designed to be installed inSlot 8. The control board serves as the central processing unit of the OLT, managing system operations, traffic forwarding, and communication with other components.
Here's why Slot 8 is designated for the control board:
Centralized Location:Slot 8 is strategically positioned to ensure balanced power distribution and efficient heat dissipation, which are critical for maintaining system stability.
Redundancy Support:The EA5800-X15 supports dual control boards for high availability, with the second control board typically installed in Slot 7. This redundancy ensuresuninterrupted operation in case of a failure.
Compatibility:Only specific slots are compatible with control boards due to their unique hardware and connectivity requirements.
Slots 9 and 10 are typically reserved for service boards or uplink modules, while Slot 7 may house a secondary control board.
Huawei EA5800 OLT Hardware Guide
Huawei GPON Technology White Paper
Which of the following product models is faceplate ONU?
The correct answer isEG8080P. Afaceplate ONUis a compact Optical Network Unit designed to be mounted on a wall or faceplate, typically used in Fiber-to-the-Room (FTTR) or Fiber-to-the-Desk (FTTD) scenarios. TheEG8080Pis specifically designed for such applications, providing high-speed internet, voice, and video services in a small form factor.
Other options:
EG8240P:A standard home gateway ONU, not a faceplate model.
EG8145V5:A residential gateway ONU, not suitable for faceplate mounting.
EG8020P:A business-class ONU, but not a faceplate model.
Huawei ONT/ONU Product Portfolio
Huawei FTTR Solution Documentation
Which of the following devices can be used in an outdoor cabinet?
TheOSN 902is specifically designed for deployment inoutdoor cabinets, making it ideal for remote and harsh environments. Key features include:
Compact form factor and ruggedized design to withstand extreme temperatures and weather conditions.
Low power consumption and passive cooling, eliminating the need for air conditioning in outdoor cabinets.
Support for long-distance fiber connectivity, making it suitable for edge and access networks.
Other options likeOSN 9800,OSN 8800, andOSN 1800are typically deployed in indoor environments such as data centers or telecom rooms.
Huawei OSN 902 Product Datasheet
Huawei Outdoor Deployment Best Practices
