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- In Stock: 1
- Manufacturer: Adtran
- Model or Part: 1202156L1
- 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 Adtran TDU-120E Rackmount DSU CSU AC Power Supply (part number 1202156L1) delivers reliable, high-performance power conversion for digital subscriber line (DSL) equipment in carrier and enterprise environments. Designed for rackmount installation, this unit provides continuous, low-noise operation while protecting sensitive networking gear from voltage fluctuations.
Key Features
- Universal AC input range 100-240 V at 50/60 Hz
- Output power rating up to 120 W suitable for most TDU-120E platforms
- Built-in over-voltage, under-voltage and short-circuit protection
- Compact 1U rackmount form factor with front panel status LEDs
- High efficiency design reduces heat generation and operating costs
- MEAN WELL certified components for long term reliability
Technical Specifications
- Input voltage: 100-240 V AC
- Frequency: 50/60 Hz
- Output voltage: 48 V DC
- Maximum output current: 2.5 A
- Power factor: 0.95 or better
- Operating temperature range: -10 to 55 degrees Celsius
- Storage temperature range: -20 to 70 degrees Celsius
- Dimensions (H x W x D): 1.75 in x 17.5 in x 13.0 in
- Weight: approx 3.2 lbs
Applications
- Carrier central office DSLAM installations
- Enterprise broadband aggregation racks
- Remote or branch office DSL equipment cabinets
- Service provider test and measurement setups
- Any rackmount environment requiring stable 48 V DC for DSL line cards
This power supply combines robust protection, efficient performance, and a space-saving design to keep your network infrastructure up and running with confidence.