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- In Stock: 1
- Manufacturer: Paradyne
- Model or Part: 9123-A1-211
- Condition: Refurbished
- Weight: 1.50lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Paradyne Framesaver FLEX 91230C CSU/DSU (model 9123-A1-211) is a high performance channel service unit / data service unit designed for reliable serial data transport over T1/E1 circuits. It combines robust framing, error correction and flexible configuration options in a compact rackmount chassis, making it ideal for enterprise networks, service provider backbones and mission critical applications.
Key Features
- Supports both T1 (PRI) and E1 (E1) line rates with automatic rate detection
- Integrated frame alignment and line coding for low error rates
- Programmable clock source and loopback modes for testing and troubleshooting
- Modular design with hot swap capability for minimal downtime
- Comprehensive SNMP and CLI management interfaces
- Power supply redundancy with optional external power option
Technical Specifications
- Model number: 9123-A1-211
- Form factor: 1U rackmount
- Line interface: T1/E1 (2.4 Mbps or 2.048 Mbps)
- Maximum channels: 24 DS0 channels per T1/E1
- Operating temperature: 0 to 55 degrees Celsius
- Power consumption: 30 Watts typical
- Management: SNMP v1/v2c, Telnet, RS-232 console
- Compliance: FCC Part 15, CE
Applications
The Framesaver FLEX 91230C is suited for a wide range of uses including:
- Carrier grade voice and data transport
- Enterprise WAN connectivity and backup links
- Remote office multiplexing and channel banking
- Network testing and diagnostics in lab environments
- Disaster recovery sites requiring reliable circuit redundancy
With its flexible configuration, robust performance and easy integration, the Paradyne Framesaver FLEX 91230C delivers dependable connectivity for any organization that relies on high quality T1/E1 services.