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Paradyne 3440-A2-122 AT&T Comsphere Model 3440 Modem
The Paradyne 3440-A2-122 is an AT&T Comsphere Model 3440 modem designed for reliable high-speed data communications in enterprise and carrier environments. Built to AT&T specifications, this rack-mountable unit provides robust performance for voice, ... Read More
price
$296.95
- In Stock: 2
- Manufacturer: Paradyne
- Model or Part: 3440-A2-122
- Condition: Refurbished
- Weight: 20.00lb
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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 3440-A2-122 is an AT&T Comsphere Model 3440 modem designed for reliable high-speed data communications in enterprise and carrier environments. Built to AT&T specifications, this rack-mountable unit provides robust performance for voice, data and video over traditional telephone lines. Its compact design and solid-state components make it ideal for installation in telecom closets, data centers or field sites where space and durability are critical.
Key Features
- Supports V.34, V.32bis and V.32 data rates up to 33.6 kbps
- Integrated voice and data switching for seamless call handling
- Built-in error correction and data compression to maximize throughput
- Standard RS-232 and V.35 interfaces for flexible connectivity
- Rack mountable 1U form factor for efficient space utilization
- Self-diagnostic test mode for quick troubleshooting
- Low power consumption and heat output for reliable 24/7 operation
Technical Specifications
- Model number: 3440-A2-122
- Manufacturer: Paradyne
- Modem type: Digital data and voice
- Maximum data rate: 33.6 kbps
- Supported protocols: V.34, V.32bis, V.32, V.22bis, V.22
- Interface options: RS-232 (25 pin), V.35 (15 pin)
- Power supply: 120/240 VAC, 50/60 Hz
- Operating temperature: 0 to 50 degrees C (32 to 122 degrees F)
- Dimensions: 1U rack height, 17.5 in width, 8.5 in depth
- Weight: 5 lbs (approx)
Applications
- Enterprise wide area network (WAN) connectivity
- Telecom carrier back-haul and interoffice links
- Remote office data and voice integration
- Industrial automation systems requiring reliable serial communications
- Legacy system migration where analog line support is needed
- Field deployments in utilities, transportation and public safety networks