Digi International 76002121 TX54 Power Supply Extended Temp
Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Get Free Pre-Sales Support Buy Design Hours ($175/hr)
Description

Digi International 76002121 TX54 Power Supply Extended Temp

Overview

The Digi International 76002121 TX54 is a power supply specifically designed for rugged, extended temperature deployments. It provides stable power to compatible Digi cellular modems and routers operating in environments where standard power supplies would fail, such as industrial sites or remote outdoor installations. This unit ensures reliable operation for critical connectivity infrastructure.

Compatibility

This power supply is engineered for the Digi TX54 series cellular routers. It is not compatible with other Digi product lines or third-party devices. Ensure your specific TX54 model requires this extended temperature power solution before purchase.

Installation Notes

The Digi International 76002121 operates within an extended temperature range of -40°C to 70°C (-40°F to 158°F). It requires a standard AC input and provides a regulated DC output suitable for the TX54 series. Physical dimensions are 4.6 x 5.7 x 2.5 inches, weighing 1.0 lbs. Ensure proper ventilation in its installed location, even within its rated temperature range, to maintain optimal performance and longevity.

What's in the Box

  • 1x Digi International 76002121 TX54 Power Supply
  • 1x AC Power Cord
Expert Analysis
Specifications
Product Type: Power Supply
Type: Power Supply
Weight: 1.0 lbs
Dimensions: 4.6 x 5.7 x 2.5 in
Warranty: 5-Year Warranty
Cable Category: CELL
Q&A
Reviews
Product Video

Digi International 76002121 TX54 Power Supply Extended Temp

$104.00
$103.99
Add to Cart

RELATED PRODUCTS

Save $93.01
Digi International ITPS-PSEK Power Supply
Add to Cart The item has been added

Digi International ITPS-PSEK

Digi International ITPS-PSEK Power Supply

Dedicated DC power supply for Digi Connect IT industrial platforms

  • Power supply for Digi Connect IT appliances
  • Industrial-grade DC output for networking gear
  • 3.75 lb rack-mount accessory
Usually Ships in 2-3 Weeks Free shipping over $499
$479.00 $385.99 Save $93.01
Add to Cart
The item has been added Add to quote
$479.00 $385.99 Save $93.01
Save $93.01 Add to cart Add to quote
Save $0.01
Image coming soon
Add to Cart The item has been added

Digi International 76002091

Digi International 76002091 TX54 DIN Rail Clip Accessory

DIN rail clip for Digi TX54 series industrial deployments

  • TX54-compatible DIN rail clip for standard cabinet mounting
  • Compact 10.6 x 7.9 x 2.2 in footprint fits crowded enclosures
  • 5-year warranty supports long-life telecom infrastructure builds
Usually Ships in 2-3 Weeks Free shipping over $499
$75.00 $74.99 Save $0.01
Add to Cart
The item has been added Add to quote
$75.00 $74.99 Save $0.01
Save $0.01 Add to cart Add to quote
Save $67.01
Digi International TX54-A152 4-Port Gigabit Cellular Router
Add to Cart The item has been added

Digi International TX54-A152

Digi International TX54-A152 4-Port Gigabit Cellular Router

Dual 5G LTE router with 4-port Gigabit switch for remote sites

  • Dual 5G LTE modem at 600 Mbps for primary or backup cellular WAN
  • 4-port Gigabit integrated switch removes separate switch hardware
  • Managed router with 802.3u Gigabit Ethernet for site uplink
Usually Ships in 2-3 Weeks Free shipping over $499
$2,199.00 $2,131.99 Save $67.01
Add to Cart
The item has been added Add to quote
$2,199.00 $2,131.99 Save $67.01
Save $67.01 Add to cart Add to quote
Save $0.73
Digi International 76002107 Power Supply 18VDC 1A
Add to Cart The item has been added

Digi International 76002107

Digi International 76002107 Power Supply 18VDC 1A

18VDC 1A compact supply with universal input for Digi devices

  • 18VDC 1A AC-to-DC power supply, 100-240VAC
  • Compact 1.38 x 4.17 in form for indoor install
  • Universal input for global deployments
Usually Ships in 2-3 Weeks Free shipping over $499
$159.72 $158.99 Save $0.73
Add to Cart
The item has been added Add to quote
$159.72 $158.99 Save $0.73
Save $0.73 Add to cart Add to quote

Looking for more Digi International products? Shop the full Digi International catalog →

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources
!