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- POTS RJ11 Phone line Over Fiber Converter, si...
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Nº de artículo:
20656593
POTS RJ11 Phone line Over Fiber Converter, singlemode SC, 30Km, FXOFXS Mode, FRM220-FXO-FXS-SC030
Nº de artículo:
20656593
PYG 4912326
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*All items will import from Estados Unidos
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Using a pair of converters, a telephone line can be extended over a fiber optic circuit, providing full service and features like Caller ID.
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Note: Step Down Voltage Transformer required for using electronics products of Estados Unidos store (110-120). Recommended power converters Comprar ahora.
What Stands Out
Long Range Connection
Supports distances up to 30km, ensuring reliable phone line connectivity over fiber optics for extended communication needs.
Dual Mode Functionality
Operates in FXO/FXS modes, providing versatility for various telecommunication setups and enhancing compatibility with existing systems.
Singlemode Fiber
Utilizes singlemode SC fiber for superior signal strength and quality, reducing signal loss over long distances compared to traditional copper lines.
Detalles de producto
- CTCUnion POTS RJ11 Phone line Over Fiber Converter
- Supports FXO (PBX) or FXS (handset) configuration
- Interfaces: RJ11 port and dual SC 155M fiber port
- Operating wavelength: 1310nm singlemode
- Operating distance: 30Km on 9/125um fiber
- Front LEDs for power, fiber link, di/do, and test mode
- Compact and lightweight design, compliant with CE and FCC Class A
- Includes external 90-260V AC switching adapter
| Item Weight | 2.5 pounds (1.13 kg) |
| Manufacturer | CTCUnion |
| Item model number | FRM220-FXO-FXS-SC030 |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 16, 2013 |
Who Should Buy?
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Long-Distance Users
Ideal for businesses needing reliable phone lines over distances up to 30KM using fiber optics.
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Telecom Providers
Perfect for telecom providers wanting to extend phone services efficiently with fiber optics connectivity.
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Remote Offices
Great for remote or branch offices requiring stable communication links back to the main office.
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Short-Distance Needs
Not suitable for users who only require short-range phone line connections, as fiber's benefits are minimized.
DESCRIPCIÓN DEL PRODUCTO
POTS RJ11 Phone line Over Fiber Converter, singlemode SC, 30Km, FXOFXS Mode, FRM220-FXO-FXS-SC030
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Preguntas y respuestas de los clientes
-
Pregunta:
What is the operating distance of the converter?
Respuesta: The converter operates on singlemode fiber up to 30Km (19mi) distance. -
Pregunta:
Can the converter be used to connect telephone sets?
Respuesta: Yes, the converter allows connection of 2 telephone sets in between. -
Pregunta:
What type of optical connector is the converter equipped with?
Respuesta: The converter is equipped with dual SC type optical connector.
CTCUnion Transceivers FRM220-FXO-FXS-SC030 Editorial Review
The FRM220-FXO-FXS-SC030 is a POTS (plain old telephone service) line over fiber extender, which can transport one regular telephone line over fiber optic instead. The SC030 model works as a two-unit system and can be configured using DIP switches to act as either FXS or FXO end of the phone line. The extender supports caller ID and DTMF and replicates them in the POTS spectrum. The fiber converter is single-strand, which means that each line will only use one fiber. While the extender is practical for extending traditional telephone lines over a long distance, it cannot interface with other phone line types or cellular phones/lines. It also cannot capture proprietary signals for hybrid telephones, making it unsuitable for use with proprietary systems like the Panasonic KX-TA824.
Customer Reviews & Ratings
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ventajas
- Can extend traditional telephone lines over a long distance
- Supports caller ID and DTMF
- Compact design
Contras
- Cannot interface with other phone line types or cellular phones/lines
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
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PYG 4912326
Haz tu pedido ahora y recíbelo por ahí Monday, Octubre 05
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
características y beneficios
- Converts PSTN two-wire POTS telephone port to fiber optic media
- Configurable as FXO (PBX) or FXS (handset) device with simple DIP switch setting
- Extends telephone line over fiber optic circuit up to 30Km
- Provides full service and features like Caller ID
- Allows connection of 2 telephone sets in between
- Equipped with dual SC type optical connector
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