1048 Channel Bank Assembly (CBA) 1RU Fan Tray

SKU: 3625-0001 Category:

The Tellabs 1048 Channel Bank Assembly (CBA) Fan Tray is 1 RU tall and 10 inches wide, and contains four 4 5/8-inch variable-speed fans and a controller board. Its purpose is to blow air upward through the CBA1048 card cage to cool the installed cards. Accordingly, it goes in the lowest position of the Wall-Mount Swing Rack or below the CBA1048 card cage when installed in a standard equipment rack using an optional Equipment Rack Mounting Bracket.

Download PDF
  • Part of our CBA1048 Fiber-to-the-Business Solution
  • Temperature and Fan Speed Control
  • Status and Alarm LED Indicators
  • Push-button on the front panel runs a self test
  • Maximum 800 CFM airflow (200 CFM per fan)
  • Life span measured at 70,000 hours at 77º F (25º C)

Powering Options

Power for the CBA1048 1RU Fan Tray comes from either one or two Rectifier Modules in a Rectifier Shelf installed at the top of the Wall-Mount Swing Rack (all optional), or from existing “48-VDC power in the room. When using dual DC power sources, if one source should fail, the CBA1048 Fan Tray switches over to the alternate source. A cable assembly (optional) connects “48-VDC power from one or two DC sources to the CBA1048 card cage and the Fan Tray. It also connects the Fan Tray alarm output to the CBA1048 backplane fan alarm input.


Temperature and Fan Control

The internal controller board adjusts the speed of the fans based on the ambient air temperature flowing into the fan intakes, and sends an alarm signal to the CBA1048 card cage backplane PCB if a fan should fail.


Easy Installation

The CBA1048 Fan Tray has a 14-pin Molex connector socket, two LED indicators, and a membrane push-button switch on the front panel. The connector on the Fan Tray front panel is the input for “48-VDC power and the alarm output to the CBA1048 when a fan fails.


Status and Alarm LED indicators

The CBA1048 Fan Tray has status LED indicator on the front panel lights solid green when the Fan Tray is operating normally. The Alarm LED indicator on the front panel lights solid red when the Fan Tray is in an alarm condition. The Test push-button on the front panel runs a self test on the Fan Tray when pressed and released.

Installations

  • Connectors: 14-pin Molex connector on front panel


Physical

  • Height: 1.7 in (4.3 cm) 1 RU
  • Width: 9.8 in (24.9 cm)
  • Depth: 11.3 in (28.7 cm)
  • Weight: 7 lbs (3.2 kg)


Environmental

  • Operating temperature: -40° C to +65° C (-40° F to +149° F)
  • Storage temperature: -40° C to +70° C (-40° F to +158° F)
  • Humidity: 5%“95% non-condensing Mounting (Stacked configuration)


Materials

  • Zinc-plated steel


Compliance

  • NEBS (GR-1089 Issue 6 and GR-63 Issue 4) Compliant
  • UL-60950-1 (issue 2014)
  • CSA C22.2#60950-1 (issue 2014)


Performance

  • Airflow: 800 CFM, maximum (200 CFM per fan)
  • Life span: 70,000 hours at 77º F (25º C)


Power

  • Supply voltage: “48 VDC
  • Supply current maximum: 2 Amps
  • Power consumption maximum: 90 Watts

1048 Channel Bank Assembly (CBA) 1RU Fan Tray

SKU: 3625-0001 Category:

The Tellabs 1048 Channel Bank Assembly (CBA) Fan Tray is 1 RU tall and 10 inches wide, and contains four 4 5/8-inch variable-speed fans and a controller board. Its purpose is to blow air upward through the CBA1048 card cage to cool the installed cards. Accordingly, it goes in the lowest position of the Wall-Mount Swing Rack or below the CBA1048 card cage when installed in a standard equipment rack using an optional Equipment Rack Mounting Bracket.

1048 Channel Bank Assembly (CBA) 1RU Fan Tray

Features

  • Part of our CBA1048 Fiber-to-the-Business Solution
  • Temperature and Fan Speed Control
  • Status and Alarm LED Indicators
  • Push-button on the front panel runs a self test
  • Maximum 800 CFM airflow (200 CFM per fan)
  • Life span measured at 70,000 hours at 77º F (25º C)

Features

Powering Options

Power for the CBA1048 1RU Fan Tray comes from either one or two Rectifier Modules in a Rectifier Shelf installed at the top of the Wall-Mount Swing Rack (all optional), or from existing “48-VDC power in the room. When using dual DC power sources, if one source should fail, the CBA1048 Fan Tray switches over to the alternate source. A cable assembly (optional) connects “48-VDC power from one or two DC sources to the CBA1048 card cage and the Fan Tray. It also connects the Fan Tray alarm output to the CBA1048 backplane fan alarm input.


Temperature and Fan Control

The internal controller board adjusts the speed of the fans based on the ambient air temperature flowing into the fan intakes, and sends an alarm signal to the CBA1048 card cage backplane PCB if a fan should fail.


Easy Installation

The CBA1048 Fan Tray has a 14-pin Molex connector socket, two LED indicators, and a membrane push-button switch on the front panel. The connector on the Fan Tray front panel is the input for “48-VDC power and the alarm output to the CBA1048 when a fan fails.


Status and Alarm LED indicators

The CBA1048 Fan Tray has status LED indicator on the front panel lights solid green when the Fan Tray is operating normally. The Alarm LED indicator on the front panel lights solid red when the Fan Tray is in an alarm condition. The Test push-button on the front panel runs a self test on the Fan Tray when pressed and released.

Specifications

Installations

  • Connectors: 14-pin Molex connector on front panel


Physical

  • Height: 1.7 in (4.3 cm) 1 RU
  • Width: 9.8 in (24.9 cm)
  • Depth: 11.3 in (28.7 cm)
  • Weight: 7 lbs (3.2 kg)


Environmental

  • Operating temperature: -40° C to +65° C (-40° F to +149° F)
  • Storage temperature: -40° C to +70° C (-40° F to +158° F)
  • Humidity: 5%“95% non-condensing Mounting (Stacked configuration)


Materials

  • Zinc-plated steel


Compliance

  • NEBS (GR-1089 Issue 6 and GR-63 Issue 4) Compliant
  • UL-60950-1 (issue 2014)
  • CSA C22.2#60950-1 (issue 2014)


Performance

  • Airflow: 800 CFM, maximum (200 CFM per fan)
  • Life span: 70,000 hours at 77º F (25º C)


Power

  • Supply voltage: “48 VDC
  • Supply current maximum: 2 Amps
  • Power consumption maximum: 90 Watts

News Releases

Corporate news releases recognizing significant achievements of Tellabs operations, products, solutions and customers.

Case Studies

Hear directly from our customers about their successful installations, quantifiable benefits and sincere testimonials.

Events

Up-coming conferences, seminars and webinars where Tellabs products, solutions and people will be actively participating.

Blogs & Articles

Read these short, and regularly updated, opinion pieces covering contemporary industry and technology topics.

White Papers

Download our non-vendor specific overviews meant to help readers understand an issue, solve a problem, or make a decision.

Videos

Media to educate and advocate our products, technologies or services, and offer direct insight into our customer references and user case studies.

Enterprise

Tellabs Optical LAN is a true enterprise centric solution that offers a better means of designing and operating networks inside buildings and across extended campuses.

Broadband

Tellabs 1000 MSAP (aka T1000, DMAX, AFC, UMC) is the industry’s only Broadband Digital Loop Carrier platform that converges legacy copper and modern fiber connectivity.

Technical Assistance Center

Address your questions and challenges quickly with our award winning TAC. Flexible support options to meet your needs.

Professional Services

From small projects to migrations to full turn key services, Tellabs is here to help.

Training

Preparation is the key to success.  Get your team ready to plan, deploy and manage your Tellabs Network. Check our our Training Curriculum today!

Credentials

You worked hard in Training, now it's time to show your new credentials off to the World through our Digital Credentialing Program!

Become a Partner

The Tellabs Advantage Partner Program is designed to offer our partners exceptional opportunities to grow your business, increase revenue and gain unique solution differentiation.

Find a Partner

For our end-customers, our Tellabs Advantage Partner Program offer best-in-breed services that match specific vertical markets and geographical regions with the end-customers exact needs in mind.

Leadership

Meet the Tellabs leadership team that represents diverse areas of expertise, and who are committed to exceeding the expectations of our employees, partners and customers.

Our Team

The Tellabs’ team is passionate in their pursuit of excellence in the office, their community and the greater industry.

Careers

Visit Tellabs’ online careers pages to see if there is a job opportunity that matches your ambitions. We offer excellent pay, benefits and career advancement possibilities.

Contact

Tellabs offer several easy options for contacting us. You can connect with us today via phone, email, online forms, or through social media channels.