Name: Port Adapter: Dual Serial
Brand: Cisco
Price: 130.95 USD
Availability: InStock

Cisco PA-7KF-SPA Port Adapter: Dual Serial

OverviewThe Cisco PA-7KF-SPA is a compact dual serial port adapter designed to provide reliable, high-performance connectivity for routers, switches and firewalls that require two RS-232/RS-485 serial interfaces. This adapter plugs directly into a Ci... Read More

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$130.95

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In Stock: 4
Manufacturer: Cisco
Model or Part: PA-7KF-SPA
Condition: Refurbished
Weight: 14.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco PA-7KF-SPA is a compact dual serial port adapter designed to provide reliable, high-performance connectivity for routers, switches and firewalls that require two RS-232/RS-485 serial interfaces. This adapter plugs directly into a Cisco chassis or modular platform, delivering plug-and-play installation with minimal configuration. It is ideal for integrating legacy serial devices such as console servers, industrial controllers, and point-of-sale terminals into modern IP networks.

Key Features

Dual serial ports support both RS-232 and RS-485 modes
Hot-swappable design for easy replacement without system downtime
Integrated hardware flow control (RTS/CTS) for error-free data transmission
Broad temperature range from -40 degrees to 85 degrees Celsius for harsh environments
LED status indicators for power, link and activity monitoring
Full compatibility with Cisco IOS and NX-OS operating systems

Technical Specifications

Model number: PA-7KF-SPA
Port type: 2 x DB9 serial connectors
Supported data rates: 300 to 921600 bps
Signal standards: RS-232, RS-485, RS-422
Power consumption: max 2.5 watts
Dimensions: 1.75 in (H) x 4.5 in (W) x 0.5 in (D)
Operating voltage: 3.3 VDC
Environmental rating: IP20

Applications

Connecting console management ports on network devices for remote administration
Linking industrial automation equipment such as PLCs and SCADA systems
Integrating point-of-sale terminals and barcode scanners in retail environments
Providing serial backhaul for telephony gateways and voice over IP adapters
Supporting legacy medical and laboratory instruments that require serial communication

With its robust construction and flexible configuration options, the Cisco PA-7KF-SPA dual serial port adapter delivers dependable performance for a wide range of networking and industrial applications.