Product Overview
The ARRIS SURFboard SB8200 is a standalone cable modem designed for broadband internet services using DOCSIS technology. Model 1000205 supports DOCSIS 3.1 and is also associated with 32 downstream and 8 upstream DOCSIS channels for compatible service environments. The white enclosure contains the modem electronics, coaxial cable connection, and two Gigabit Ethernet ports.
The modem is intended to connect a compatible cable internet service to a router, computer, or other networking equipment through Ethernet. It does not function as a conventional Wi-Fi router, so a separate wireless router is normally required when Wi-Fi networking is needed. Actual internet speeds depend on the service provider, subscribed plan, network conditions, Ethernet equipment, and provider provisioning. Cable-provider compatibility should be verified before installation because network operators determine which modem models and firmware revisions are permitted on their systems. The unit uses external electrical power and should be installed in a ventilated location with access to the incoming coaxial cable.
Product Information
Identification
| Field | Value |
|---|---|
| Brand | ARRIS |
| Category | Cable Modem |
| Series | SURFboard |
| Model | SB8200 |
| Model Number | 1000205 |
| UPC | 612572211373 |
| EAN | 0612572211373 |
Physical
| Field | Value |
|---|---|
| Color | White |
| Approximate Dimensions | 5.13 x 1.75 x 5.25 inches |
Product Identifier Summary
The SB8200 model name and 1000205 model number identify this SURFboard cable modem. Its UPC and EAN provide standardized identification for inventory, retail, and product-reference systems.
Common Uses
The SB8200 is commonly used to connect compatible residential cable internet service to a separate router or directly connected Ethernet device.
Maintenance and Care
Keep ventilation openings free from dust and provide space around the modem for airflow. Avoid liquids, excessive heat, and enclosed installation locations that can trap heat.
Safety Information
Use the supplied or otherwise approved power equipment and avoid servicing internal electronic components. Disconnect power during electrical storms if recommended by the service provider or local safety guidance.
Technical Specifications
| Specification | Value |
|---|---|
| Cable Standard | DOCSIS 3.1 |
| Downstream Channels | 32 |
| Upstream Channels | 8 |
| Ethernet Ports | 2 Gigabit Ethernet ports |
| Network Protocol Support | IPv4 and IPv6 |
| Cable Connection | Coaxial |
Key Features
- DOCSIS 3.1 cable modem technology
- Two Gigabit Ethernet ports
- 32 downstream channels
- 8 upstream channels
- IPv4 and IPv6 support
Package Contents
The standard package contains the ARRIS SURFboard SB8200 cable modem and required power equipment.
Compatibility
The modem requires compatible DOCSIS cable internet service. Provider approval and service-plan compatibility should be confirmed before activation.
FAQs
Does the SB8200 provide Wi-Fi?
No. It is a cable modem rather than a wireless router. A separate router is typically used to provide Wi-Fi.
How many Ethernet ports does it have?
The modem contains two Gigabit Ethernet ports.
Does it support DOCSIS 3.1?
Yes. DOCSIS 3.1 is the primary cable-modem standard supported by the SB8200.
Buying Considerations
Confirm cable-provider approval, subscribed internet speed, router requirements, Ethernet equipment, and available coaxial connection before installation.
Customer Feedback Summary
Generalized public feedback commonly discusses connection reliability, compatibility with high-speed cable plans, simple installation, and the ability to use a personally owned modem. Provider provisioning and network compatibility are recurring sources of setup differences.
Related Products
Related products include other ARRIS SURFboard cable modems, Wi-Fi routers, Ethernet cables, coaxial cables, and combination modem-router devices.
Last Updated
September 5, 2026
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