ACX 4000 Ethernet Router

Buy or sell a Used Juniper 4000 ACX Router. Multiple configurations are available. Please contact us by phone or filling out our quote form for current pricing and availability.

Juniper ACX4000

Product Details

Manufacturer: Juniper Networks
Part #: Juniper ACX4000
Price: Contact Us
Warranty: 90 Days

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ACX 4000 Ethernet Router

The Juniper 4000 ACX Router for the Universal Access solution is an environmentally hardened, actively cooled, 2.5 RU modular, system that includes TDM (T1/E1, CHOC3/STM-1) ports, combination copper/fiber GbE ports, and 10GbE SFP+ interfaces, to provide a versatile access platform.

The ACX4000 is one of a family of next generation access routers that addresses the new network imperatives with an industry-leading performance of up to 60Gbps, while enabling a seamless end-to-end service delivery platform that can grow and adapt to changing subscriber expectations and traffic demands.

The Universal Access solution with ACX Series platforms is optimized to enhance the mobile subscriber experience while significantly improving network monetization for service providers. By delivering new levels of open SDK programmability, reliability, and scalability to the mobile network, the new Juniper Universal Access routing portfolio improves customer satisfaction while lowering the total cost of operating, maintaining and updating the network infrastructure.

The Universal Access solution redefines the service provider access network with support for seamless MPLS, comprehensive management with Junos Space (fault management, service monitoring, OAM), widely deployed and proven timing and synchronization technology, and SDK-enabled programmability.

System Throughput
up to 60Gbps

Interface Support

  • 8xGbE Combo (copper/fiber) (with PoE++ on two ports)
  • 2xGbE SFP
  • 2x10GbE SFP+
  • 2.5 RU
  • ETSI 300
  • `2 MIC slots with MIC options:
    • 6xGbE Combo (Copper or SFP)
    • 4xCHOC3/STM-1/1xCHOC12/STM-4
    • 16x T1/E1

Dimensions (W x H x D)
17.5 x 4.375 x 9.25 in (44.5 x 11 x 23.5 cm)

Weight (lb/kg) Fully Configured
23.8 lb (10.82 kg) (Fully configured 2 PSU, 2MICs)

Power (DC)

  • -48V telco nominal or
  • -60V telco nominal or
  • +24 VDC nominal

Power (AC)
90 to 240 Volt AC

Maximum Power Draw
150W w/o MICs; 45W for each MIC; 65W for each PoE++ port

95% RH noncondensing

Noise level
33dBA at 27 degrees ambient temperature

Operating Temperature
-40° to 158° F (-40° to 70° C)

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Since 1982, Spectra
is your global source for used and refurbished Juniper Routers and Switches!


All Spectra
provided Juniper Routers and Switches are put through a rigorous refurbishment, reconditioning and testing process.
We guarantee our products to be:

  • Original equipment manufactured and serial numbered numbered by Juniper
  • Configured to exact user specifications
  • Fully refurbished to manufacturers standards of new [ETN]
  • All hard drives are 72 hour burn in/Load Tested
  • Complete with manufacturers ship group
  • Provided with 90 day warranty
  • Shipped in a timely manner

Shipping Information and Payment Options

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