Brand: Huawei · SKU: HW:SIC-4FXS · MPN: HW:SIC-4FXS · Category: Components

| MTBF | Greater than 100,000 hours |
|---|---|
| Type | Voice Interface Card |
| Humidity | 10% to 90% (non-condensing) |
| LAN Port | 1 x 10/100/1000 Mbps |
| Security | Secure encryption technology |
| Interface | FXS (Foreign Exchange Station) |
| Model Name | SIC-4FXS |
| Fax Support | T.38 Fax Relay |
| Product Type | Voice Interface Card |
| Call Features | Caller ID, Call Waiting, Call Forwarding |
| Certification | CE, FCC |
| Compatibility | Compatible with Huawei routers and switches |
| Voice Quality | High-definition voice quality |
| Number of Ports | 4 |
| Echo Cancellation | Supported |
| Power Consumption | Low power consumption |
| Firmware Upgradable | Yes |
| Storage Temperature | -40??C to 70??C |
| Supported Protocols | VoIP, SIP, H.323 |
| Operating Temperature | 0??C to 50??C |
| Dimensions (W x H x D) | 200 mm x 40 mm x 120 mm |
| Warranty | 3-Year Warranty |
Yes, this SIC-4FXS, Huawei SIC Series, 4-port FXS Voice Interface Card (HW:SIC-4FXS) is 100% genuine Huawei hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This SIC-4FXS, Huawei SIC Series, 4-port FXS Voice Interface Card includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the HW:SIC-4FXS.