Earning the Huawei HCSP-Presales-Service(Transmission & Access) V1.0 credential tells employers you can work with Huawei technologies at a professional level. Prepare for the H21-264_V1.0 exam in 2026 with the 0 expert-prepared practice questions from Actual4Exams.
Huawei H21-264_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | Huawei HCSP-Presales-Service (Transmission & Access) V1.0 |
| Exam Number: | H21-264_V1.0 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Related Certifications: | HCIP Presales HCIA |
| Exam Format: | Scenario-based questions, Multiple choice, True/False, Single choice |
| Available Languages: | English, Chinese |
| Recommended Training: | Huawei Talent Development & Learning |
| Exam Registration: | Huawei Certification Portal |
| Exam Way: | Online proctored exam or authorized test center delivery |
| Pre Condition: | Basic ICT knowledge is recommended; HCIA/HCIP level knowledge in networking or telecommunications is strongly recommended. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/#/cert |
Huawei H21-264_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Microwave Transmission | - Point-to-point and backhaul scenarios - Microwave link principles |
| IP Transport and Carrier Network Basics | - IP routing and transport convergence - Carrier Ethernet fundamentals |
| Huawei Transmission & Access Product Portfolio | - OptiX transmission solutions overview - Access network product ecosystem |
| Optical Transport Network (OTN / DWDM) | - DWDM system fundamentals - OTN architecture and principles - Optical fiber transmission technologies |
| Access Networks (FTTx / GPON) | - GPON/EPON basics and applications - FTTx architecture and deployment models |
| Transmission Fundamentals | - Bandwidth, latency, and service requirements overview - Basic concepts of carrier transmission networks |
| Presales Solution Design Scenarios | - Solution mapping and design principles - Customer requirement analysis |
Common Questions About the Huawei H21-264_V1.0 Exam
The H21-264_V1.0 exam, officially known as Huawei HCSP-Presales-Service(Transmission & Access) V1.0, is the Huawei test that leads to the HCSP-Presales-Service certification at the Professional level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as HCIA, HCIP Presales.
Basic ICT knowledge is recommended; HCIA/HCIP level knowledge in networking or telecommunications is strongly recommended.
Entry requirements can change, so confirm the latest conditions on the official exam page: https://e.huawei.com/en/talent/#/cert.
You can book the H21-264_V1.0 exam through the official registration channels below:
Exam delivery: Online proctored exam or authorized test center delivery. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
Huawei recommends the following training options for Huawei HCSP-Presales-Service(Transmission & Access) V1.0 candidates:
Pair any course with the 0 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.
Yes. A free PDF demo of the Huawei HCSP-Presales-Service(Transmission & Access) V1.0 questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding H21-264_V1.0 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Huawei HCSP-Presales-Service(Transmission & Access) V1.0 outline is organized into 7 domains. The first three are:
- Huawei Transmission & Access Product Portfolio
- Optical Transport Network (OTN / DWDM)
- IP Transport and Carrier Network Basics
See the complete exam topics section above for the full outline and the weighting of every domain.
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