Black Box SP050A-R2 ISDN Surge Protector - 2 RJ45 Ports with Braided Ground Strap - 10-Year Warranty
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Product Overview
The Black Box SP050A-R2 ISDN Surge Suppressor/Protector delivers essential network line protection for business IT environments. This compact device safeguards connected equipment from electrical surges and sudden jolts that can damage sensitive electronics, ensuring reliable operation of ISDN-based network infrastructure.
Engineered with two RJ-45 receptacles and a braided ground strap, it provides premium protection for critical data lines. The unit is manufactured in the United States, meets TAA compliance requirements, and includes a 10-year limited warranty for long-term peace of mind.
This section brings together practical product details such as Receptacles, Dataline Protection, Product Material, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
In practical terms, this overview should help a buyer understand what the product is, the type of environment it suits, and the core reasons it may be chosen over a more generic alternative. That context is especially useful for business purchasing, where fit, consistency, and ease of use usually matter as much as individual specifications.
Technical Overview
This surge protector is specifically designed for ISDN dataline protection, intercepting voltage spikes before they reach connected devices. The dual RJ-45 ports support standard network cabling, while the integrated braided ground strap ensures proper earth grounding for enhanced safety and performance.
Constructed from durable plastic, the unit offers a lightweight yet robust housing suitable for office, server room, or telecom closet deployment. Its environmentally friendly design and compliance with U.S. manufacturing standards make it a responsible choice for organizations prioritizing supply chain transparency.
This section brings together practical product details such as Receptacles, Dataline Protection, Product Material, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The SP050A-R2 combines effective surge suppression with practical deployment features, offering clear advantages for network protection.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Dual-Port Protection, Enhanced Grounding, Long-Term Reliability.
Dual-Port Protection
Two RJ-45 ports allow simultaneous protection for multiple devices, reducing clutter and simplifying cable management in tight spaces.
- Supports standard Ethernet cabling
- Minimizes need for additional adapters
Enhanced Grounding
The braided ground strap provides a secure earth connection, diverting excess voltage safely away from equipment to prevent damage.
- Improves safety margin
- Ensures reliable surge dissipation
Long-Term Reliability
Backed by a 10-year limited warranty and U.S. manufacturing, this protector offers durable performance and compliance confidence.
- Reduces replacement costs
- Meets government procurement standards
Deployment / Use Cases
This surge suppressor is ideal for protecting ISDN-based network equipment in various business and institutional settings. Its compact form factor and straightforward installation make it suitable for integration into existing infrastructure without major reconfiguration.
Common applications include securing ISDN modems, routers, and terminal adapters in small offices, retail locations, and educational facilities. The TAA compliance also makes it appropriate for federal, state, and local government contracts where sourcing regulations apply.
This section brings together practical product details such as Receptacles, Dataline Protection, Product Material, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Office Network Protection
Deploy at workstations or network closets to shield ISDN devices from electrical disturbances caused by lightning, power grid fluctuations, or equipment switching.
Compliance-Sensitive Environments
Use in government or institutional settings requiring TAA-compliant, U.S.-made equipment for contracts and procurement programs.
What's in the Box
The package includes all necessary components for immediate deployment, ensuring quick setup and reliable operation.
Highlights
- Protects ISDN datalines from electrical surges and spikes
- Two RJ-45 ports for connecting multiple devices
- Integrated braided ground strap for enhanced safety
- Durable plastic construction for long-term use
- Manufactured in the United States
- TAA compliant for government and institutional procurement
- Environmentally friendly design
- Includes 6-inch RJ-45 patch cord for immediate connectivity
- 10-year limited warranty for extended protection
- Compact form factor for easy deployment in tight spaces
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | SP050A-R2 |
| Brand Name | Black Box |
| Product Name | Surge Suppressor/Protector |
| Packaged Quantity | 1 Pack |
| Product Type | Surge Suppressor/Protector |
| Technical Information | |
| Receptacles | 2 x RJ-45,1 x Braided Ground Strap |
| Dataline Protection | ISDN |
| Physical Characteristics | |
| Product Material | Plastic |
| Miscellaneous | |
| Package Contents | Surge Suppressor/Protector 1 x 6-inch RJ-45 Patch Cord User Manual |
| Country of Origin | United States |
| TAA Compliant | Yes |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | 10 Year |
User Manual
FAQ
What type of network lines does this surge protector support?
This surge protector is designed specifically for ISDN (Integrated Services Digital Network) datalines. It protects equipment connected to ISDN services from voltage surges and electrical disturbances, ensuring reliable operation of modems, routers, or terminal adapters using this technology.
How many devices can I connect to the SP050A-R2?
The SP050A-R2 features two RJ-45 receptacles, allowing you to connect and protect two separate devices simultaneously. This dual-port design helps consolidate protection for multiple pieces of equipment while minimizing cable clutter and adapter requirements.
What is the purpose of the braided ground strap?
The braided ground strap provides a secure earth grounding connection for the surge protector. This ensures that any excess voltage from electrical surges is safely diverted away from your connected equipment and dissipated into the ground, enhancing both protection effectiveness and overall safety.
Is this surge protector compliant with government procurement standards?
Yes, the SP050A-R2 is TAA (Trade Agreements Act) compliant and manufactured in the United States. This makes it suitable for federal, state, and local government contracts, as well as institutional procurement where compliance with sourcing regulations is required.
What warranty coverage does this product include?
Black Box provides a 10-year limited warranty for the SP050A-R2 surge suppressor. This extended warranty period offers long-term protection against defects in materials and workmanship, reducing replacement costs and providing peace of mind for critical network infrastructure.
What materials are included in the package for setup?
The package contains the surge suppressor/protector unit itself, one 6-inch RJ-45 patch cord for immediate connectivity, and a user manual with installation instructions. This complete set allows for quick deployment without requiring additional cables for basic setup.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
Is this unit designed for rack or tower deployment?
For power-protection products, the most useful FAQ topics are usually capacity, outlet arrangement, runtime characteristics, and installation format. Those details do more to explain real deployment fit than generic marketing language.
| Qty | Price | Available |
|---|
