Construction drawing design is a phase in network implementation that focuses on the physical installation, layout, and interconnection of equipment at a specific site. It translates a high-level network plan into detailed, actionable blueprints for engineering teams. This includes specifying the exact placement of hardware (like IDUs), the overall site layout, and detailed cabling plans (like DDF/ODF). The design of the microwave equipment's intrinsic features—such as its modulation schemes, frequency bands, or transmission capacity—is part of the product development and high-level solution design phase, which precedes the site-specific construction drawing phase.

B. IDU installation design: This is a core component of construction drawings, detailing the specific rack, slot position, power, and grounding for the Indoor Unit (IDU).

C. Site layout diagram: This is a fundamental drawing in any construction design package, illustrating the physical placement of towers, shelters, and equipment on the site property.

D. DDF/ODF design: This detailed design specifies the physical port assignments, labeling, and cable routing for digital or optical distribution frames, which is essential for equipment interconnection.

1. Huawei Technologies Co.

Ltd.

Microwave Network Engineering Design Guide. This official guide outlines the standard deliverables for the engineering design phase. The section on "Construction Drawing Output" typically lists site layouts

equipment installation drawings (including IDUs)

and cable routing diagrams (including DDF/ODF) as mandatory components. It does not include the design of the equipment's functional features

as that is a prerequisite for selecting the equipment in the first place. (Internal Huawei Engineering Documentation Standard: ED-0328-EN).

2. Huawei Technologies Co.

Ltd.

OptiX RTN 950 Radio Transmission System Hardware Description. Documents of this nature describe the features and specifications of the equipment (e.g.

service ports

RF specifications). This information is used during the network planning and solution design phase to select the appropriate hardware. The construction design phase then uses these pre-selected hardware specifications to create installation plans. (See Section 1: "Product Positioning and Features").

3. Courseware on Telecommunication Systems Installation

Stanford University

EE 359: Wireless Communications. Course materials covering network deployment distinguish between system-level design (selecting technology and features) and site-level engineering design (creating construction drawings for installation). The former defines what the equipment does

while the latter defines how and where it is physically installed. Construction drawings fall exclusively into the latter category.