Name: DSU III S4W 4-Wire Switched 56 Data Service Unit (1202013
Brand: Adtran
Price: 176.95 USD
Availability: InStock

Adtran 1202013L1 DSU III S4W 4-Wire Switched 56 Data Service Unit (1202013

The Adtran DSU III S4W is a compact 4-wire switched 56 data service unit designed for reliable digital loop carrier applications. Model 1202013L1 delivers high performance in a small footprint, making it ideal for central office and remote terminal i... Read More

price

$176.95

Ships next business day.

In Stock: 4
Manufacturer: Adtran
Model or Part: 1202013L1
Condition: New
Weight: 16.00lb

Qty

Add to Cart

Buy Now

Add to Wish List

Shipping Information

United States Shipping

Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.

To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.

International Shipping

International orders begin processing as soon as payment is confirmed.

Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.

Expedited and Rush Shipping

Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.

To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.

Product Information

Item Condition

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

To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.

Description

Overview
The Adtran DSU III S4W is a compact 4-wire switched 56 data service unit designed for reliable digital loop carrier applications. Model 1202013L1 delivers high performance in a small footprint, making it ideal for central office and remote terminal installations where space and power efficiency are critical.

Key Features

Four wire switched interface supporting 56 Kbps data rates
Integrated line and power protection for enhanced reliability
Plug-in modules simplify maintenance and reduce downtime
LED status indicators provide instant visual monitoring of line condition
Low power consumption helps meet energy efficiency goals

Technical Specifications

Model/Part Number: 1202013L1
Manufacturer: Adtran
Data Rate: 56 Kbps per channel
Interface: 4-wire switched
Operating Temperature: 0 to 55 deg C (32 to 131 deg F)
Power Supply: 48 V DC nominal
Dimensions: 1.75 in (H) x 5.5 in (W) x 7.0 in (D)
Weight: 2.5 lbs
Compliance: FCC Part 68, CE

Typical Applications

Digital loop carrier systems in telephone central offices
Remote terminal equipment for broadband access networks
Enterprise back-office connectivity where 56 Kbps data channels are required
Legacy network upgrades that need a reliable switched interface
Utility and government installations that demand rugged, low-maintenance equipment

The DSU III S4W combines proven Adtran engineering with a straightforward design that simplifies installation and ongoing operation. Its robust protection features and clear status LEDs help technicians quickly diagnose issues, while the compact size allows for flexible deployment in crowded rack environments.