Name: 600 Serial Modem
Brand: Cisco
Price: 135.95 USD
Availability: InStock

Cisco 633 600 Serial Modem

The Cisco 600 Serial Modem (model 633) is a reliable, high-performance solution for connecting legacy serial devices to modern network infrastructures. Designed for robust data transmission over telephone lines, this modem enables seamless integratio... Read More

$135.95

In Stock: 1
Manufacturer: Cisco
Model or Part: 633
Condition: Refurbished
Weight: 10.00lb

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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 600 Serial Modem (model 633) is a reliable, high-performance solution for connecting legacy serial devices to modern network infrastructures. Designed for robust data transmission over telephone lines, this modem enables seamless integration of point-of-sale terminals, industrial controllers, and remote monitoring equipment into your Cisco network. Its compact form factor and easy installation make it an ideal choice for both new deployments and upgrades of existing serial communication setups.

Key Features

Full duplex operation with up to 56 kbps data rate
Standard RS-232 interface for direct connection to serial devices
Integrated auto-answer and auto-dial capabilities
Configurable flow control (hardware and software)
Built-in error correction and data compression to maximize throughput
LED status indicators for power, carrier, and data activity
Compatible with Cisco IOS and can be managed via command line interface

Technical Specifications

Modem type: V.90 / V.34
Maximum data rate: 56 kbps downstream, 33.6 kbps upstream
Serial port: DB-25, RS-232, 8N1
Power supply: 12 VDC, 500 mA
Operating temperature: 0 to 50 degrees Celsius
Storage temperature: -20 to 70 degrees Celsius
Dimensions: 4.5 x 3.5 x 1.5 inches (L x W x H)
Weight: 0.5 lbs

Applications
The Cisco 600 Serial Modem is ideal for:

Connecting legacy point-of-sale systems to a centralized network
Remote telemetry and SCADA devices in industrial environments
Secure dial-up access for remote office locations
Integration of older medical equipment with modern health information systems
Backup communication links for disaster recovery planning

By delivering dependable serial connectivity and easy management, the Cisco 600 Serial Modem helps organizations extend the life of existing hardware while maintaining the performance and security standards expected from Cisco solutions.