
Huawei H901NXED Board Overview
The board is an 8-port upstream interface board that provides 10GE/GE optical ports.
Basic information about the H901NXED
Item | Details |
---|---|
Description | 8-port Enhanced 10GE Uplink Interface Board |
Part Number | 03022SQU |
Model | H901NXED |
Card type | Upstream board |
Silkscreen | NXED |
Appearance of the H901NXED

H901NXED Applicable Optical Module
A 10GE optical module (SFP+) is connected to two LC optical fibers to provide one 10GE channel.
Type |
One-channel two-fiber bi-directional optical module |
|||
---|---|---|---|---|
No. |
1 |
2 |
3 |
4 |
Operating Wavelength |
850 nm |
1310 nm |
1550 nm |
1550 nm |
Encapsulation Type |
SFP+ |
SFP+ |
SFP+ |
SFP+ |
Port Rate |
10 Gbit/s |
10 Gbit/s |
9.95 Gbit/s-11.10 Gbit/s |
9.95 Gbit/s-10.31 Gbit/s |
Minimum Output Optical Power |
-7.30 dBm |
-8.20 dBm |
-4.70 dBm |
0 dBm |
Maximum Output Optical Power |
-1.00 dBm |
0.50 dBm |
4.00 dBm |
4.00 dBm |
Maximum Receiver Sensitivity |
-11.10 dBm |
-12.60 dBm |
-14.10 dBm |
-24.00 dBm |
Optical Connector Type |
LC |
LC |
LC |
LC |
Optical Fiber Type |
Multi-mode |
Single-mode |
Single-mode |
Single-mode |
Reach |
0.30 km |
10.00 km |
40.00 km |
80.00 km |
Overload Optical Power |
-1.0 dBm |
0.5 dBm |
0.5 dBm |
-7.0 dBm |
Extinction Ratio |
3.0 dB |
3.5 dB |
3.5 dB |
9.0 dB |
Technical specifications of the H901NXED
Item | Specification |
---|---|
Dimensions without packaging (H x W x D) [mm] | 399.20 mm x 23.30 mm x 257.90 mm |
Weight without packaging [kg] | 0.99 kg |
Static power consumption [W] | 40 W |
Maximum power consumption [W] | 53 W |
Operating temperature [°C] | -40°C to +65°C |
Maximum Frame Size of Boards (Default) [bytes] | 2052 bytes |
Maximum Frame Size of Boards (jumbo frame enabled) [bytes] | 9216 bytes |
Maximum split ratio | N/A |
Functions and features of the H901NXED
Functions and Features | Description |
---|---|
Port quantity | 8 x 10GE (SFP+)/8 x GE (eSFP/SFP) |
Maximum number of MAC addresses | 262143 |
Sync ETH clock | Y |
1588ACR | Y |
1588v2 Synchronization | Y |
Protection group | Y |
Link aggregation | Y |
Upstream transmission | Y |
Automatic shutdown at high temperature | Y |
Temperature query and high-temperature alarm | Y |
Return and Exchange Policy
Thank you for choosing Huatelecom! We value your trust and strive to provide high-quality products and exceptional service. Below is our comprehensive return and exchange policy to ensure your rights are protected.
1. Return Policy
-
Eligibility for Returns (Quality Issues Only):
If the product has quality defects that affect its normal usage, you are eligible to apply for a return within 7 calendar days of receiving the product. The following conditions must be met:- The product must be unused, with all original packaging, accessories, and manuals intact.
- A valid proof of purchase (order number, invoice, etc.) must be provided.
- Clear evidence of the defect, such as photos or videos, must be submitted for verification.
-
Shipping Costs for Returns:
If the return is due to quality issues, Huatelecom will cover the international shipping costs for returning the product. -
Refund Processing:
Once the returned product is received and inspected, the refund will be processed within 7 business days. The refund will be issued through the original payment method, and processing times may vary depending on your payment provider.
2. Exchange Policy
-
Eligibility for Exchanges (Quality Issues Only):
You may request an exchange if the product develops a quality issue within 15 calendar days of receipt. The conditions for eligibility are:- The product must be returned with all original packaging, accessories, and manuals.
- Proof of purchase and evidence of the defect must be provided.
-
Shipping Costs for Exchanges:
Huatelecom will bear the international shipping costs for the exchange. -
Exchange Process:
Upon receiving the defective product, we will inspect it and send a replacement product within 7 business days.
3. Warranty Service
-
Coverage During the Warranty Period:
For products within the warranty period, if quality issues arise, we will provide a replacement free of charge with your next order. No additional shipping costs will be incurred for the replacement. -
Out-of-Warranty Repairs:
For products outside the warranty period, repairs can be arranged. However, customers will need to cover theround-trip international shipping costs for sending the product to us and receiving it back after repair.
4. Damages or Loss During Shipping
-
For Customers Who Purchased Shipping Insurance:
If the product is damaged or lost during shipping, the insurance company will compensate for the loss. Customers must:- Submit a compensation claim within 15 calendar days of the order being shipped.
- Provide required documentation, such as photos of the damaged packaging, damaged product, or proof of non-delivery.
- Huatelecom will assist in the claim process to ensure timely resolution.
-
For Customers Without Shipping Insurance:
If you choose not to purchase shipping insurance, Huatelecom will not be liable for any damages or losses incurred during transit.
5. Application Process for Returns, Exchanges, or Claims
-
For further assistance, please reach out to us:
- Email: sales@huatelecom.com
- Phone: +852 44652638
- Business Hours: Monday to Friday, 9:00 AM - 6:00 PM (GMT+8)
Provide your order number, issue description, and supporting evidence (photos, videos, etc.).
-
Request Review:
Our team will review your application within 1-3 business days and notify you of the outcome. -
Return or Exchange Process:
- If approved, you will receive instructions on how to return the product or proceed with the exchange.
- For insurance claims, we will assist in coordinating with the insurance company.
-
Refund or Replacement:
Once the product is received and inspected, we will process your refund, exchange, or warranty claim promptly.
6. Important Notes
-
Timeframes:
- Returns must be initiated within 7 days of receipt.
- Exchanges must be requested within 15 days of receipt.
- Warranty replacements depend on the warranty terms for the specific product.
-
Condition of Returned Products:
Products must be returned in their original condition with all accessories and packaging intact. Damaged, altered, or incomplete items may not qualify for returns or exchanges. -
Shipping Insurance:
We highly recommend purchasing shipping insurance to protect against potential damages or losses during transit. -
Non-Eligible Returns/Exchanges:
- Products with intentional damage or misuse.
- Issues reported beyond the specified timeframes.
- Non-Huatelecom products or items purchased from unauthorized channels.
At Huatelecom, your satisfaction is our top priority. Thank you for trusting us with your business!