Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Transition CAPTF3311-110 POTS 2-wire Copper RJ-11 ST Media Converter
- Media Converter: 2-wire Copper (POTS) to ST Fiber.
- Utilizes RJ-11 connector for copper interface.
- Supports POTS signals.
- Features ST fiber optic connectors.
- Maximum transmission distance of 2 km over fiber.
- Enables extension of analog telephone services.
- Ideal for voice communication over fiber.
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Transition CAPTF3311-110 is a 2-wire copper to ST fiber optic media converter. It supports POTS (Plain Old Telephone Service) signals over RJ-11 connections and extends them up to 2 km via ST fiber.
Technical Information
| Product Type | Media Converter |
| Interface 1 | RJ-11 (2-wire Copper / POTS) |
| Interface 2 | ST Fiber |
Additional Specifications
| Max Distance | 2 km |
| Signal Type | POTS (Plain Old Telephone Service) |
Product Description
The Transition CAPTF3311-110 is a dedicated media converter engineered to extend Plain Old Telephone Service (POTS) signals over fiber optic infrastructure. It interfaces with standard 2-wire copper telephone lines via an RJ-11 connector and converts these signals for transmission over fiber optic cable using ST connectors. This device is crucial for modernizing legacy voice communication systems or extending analog telephony services to locations where direct copper lines are not feasible or desirable. With a maximum transmission range of 2 kilometers over fiber, this converter allows for the reliable extension of voice services across campuses, between buildings, or in metropolitan areas. It effectively bypasses the distance limitations and susceptibility to electromagnetic interference inherent in traditional copper telephone wiring. The use of ST connectors ensures a secure and robust connection for the fiber optic link. This media converter is particularly useful for telecommunications providers, enterprises with distributed campuses, or any organization needing to maintain or extend analog voice capabilities. It facilitates the integration of traditional phone systems with fiber optic backbones, offering a cost-effective solution for voice service extension without requiring a full migration to IP telephony in all cases. The CAPTF3311-110 ensures that POTS signals are converted and transmitted with integrity over the specified fiber optic distance.
-NA - Transition Networks Stand-alone Fast.webp)
