1-Channel POTS to Fiber Installation Kit | ST, SM

Extend POTS Telephone Service Over Singlemode Fiber

The PK1S POTS-to-fiber converter installation kit provides a fiber optic solution for extending analog telephone service over longer distances. The FXO unit is installed at the exchange or PBX side, while the FXS unit is installed at the subscriber or telephone side of the link.

The singlemode fiber configuration provides a transmission capability of up to 20 km.

FXO and FXS POTS Interfaces

The PK1S provides one FXO interface and one FXS interface for a single POTS telephone connection.

• FXO: Exchange/PBX side
• FXS: Subscriber/telephone side
• Function: POTS
• Channels: 1

This configuration provides a straightforward point-to-point analog telephone connection over singlemode fiber.

Singlemode Fiber Transmission

The PK1S uses singlemode duplex fiber for POTS transmission distances up to 20 km. This makes the installation kit appropriate for longer-distance telephone connections where multimode fiber does not provide the required reach.

The VERSITRON selector guide specifies LC optical connectors for all units in the 1-channel POTS converter family.

Standalone POTS Fiber Installation

The PK1S is configured for standalone installation, providing a self-contained solution for point-to-point telephone links.

For centralized installations requiring rack mounting, the corresponding PK1S-RM model provides the same 1-channel POTS, singlemode duplex, 20 km configuration in a rack-mount installation.

1-Channel POTS to Fiber Applications

The PK1S can be used for:

• Building-to-building telephone connections
• PBX-to-remote telephone links
• Long-distance POTS extensions
• Remote subscriber connections
• Commercial and industrial facilities
• Campus communications
• Fiber-based telephone infrastructure

Technical Specifications

These specifications are based on the VERSITRON 1-Channel POTS 2-Wire FXO/FXS to Fiber Converter Installation Kits Selector Guide.

Why Choose the VERSITRON PK1S?

The PK1S combines POTS telephone connectivity, FXO/FXS interfaces, and 20 km singlemode fiber transmission in a complete standalone installation solution. It is designed for applications that require analog telephone service to be extended over a longer-distance fiber optic link.

VERSITRON — Safeguarding Communications Since 1958

VERSITRON has been providing fiber optic communication solutions since 1958. Our product portfolio includes fiber optic solutions for voice, video, data, and network communications.

For assistance selecting the appropriate POTS-to-fiber converter, fiber type, or installation configuration, contact VERSITRON for technical support and application guidance.

Technical Specifications of FXO/FXS to Fiber Converter Installation Kit:

Each Kit Includes:

• FXO Unit
• FXS Unit
• External Power Supplies (90-240VAC)
• 100 Meters (328 ft) of Singlemode Cable - Duplex

As a complete package, you get everything you need in a plug & play solution for your phone-to-fiber requirements and you receive a Lifetime Warranty from a trusted manufacturer since 1958! Contact us for assistance by calling (1-800-537-2296) or opening a chat. We are here to help!

Additional Installation Kits Are Available For:

• 1-Channel Phone
• 4-Channel Phone Multiplexer
• 4-Channel Phone Mux With RS-485 Data
• 8-Channel Phone Mux

FXO/FXS to Fiber Converter Installation Kit

• RJ11
• 600 Ohms Impedance
• LED Indicators
• SFP Module Technology
• 300Hz to 3.4KHz
• Rackmount Options Manuals for 2-Wire Products
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