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Product Overview
Bit Error Rate Test Sets (BER, BERT, BERTS)
Keysight Technologies N4903B
Product 1

Keysight Technologies N4903B

12.5 Gb/s BERT System
Rent or Lease View Options

The Keysight (formerly Agilent) N4903B High-Performance Serial BERT (J-BERT) provides complete jitter tolerance test solution for characterization of serial gigabit devices.

An extremely proficient test device, the N4903B offers complete, integrated and calibrated jitter composition for stressed eye testing of receivers up to 12.5 Gb/s.

One of the N4903B's highlights is its automated and compliant jitter tolerance testing, which allows quick and accurate characterization for all popular serial bus standards. This includes the likes of PCI Express, SATA, FB-DIMM, Fiber Channel, CEI, Gigabit Ethernet and XFP.

The Keysight N4903B matches to latest serial bus interfaces perfectly with its ability to analyze un-deterministic traffic, generate complex pattern sequences, subrate clock outputs. Clockless and differential interfaces can be tested. This makes the N4903B one of the most versatile and universally applicable devices out there.

If you are looking for a new or well-maintained used Keysight (formerly Agilent) N4903B for rent or buy, contact us or request a quote today. Our versatile offers and solutions can be fine-tuned to your exact needs to make sure that you can fulfill your testing requirements without a hitch.

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  • Configurations
  • Resources
--, 003, A01, C13, J10, J11, J12, J20, N4910A
See Configuration Details
  • J10

    Jitter Injection: built-in and calibrated periodic Jitter, sinusoidal Jitter, random Jitter, bounded uncorrelated Jitter

  • 003

    Half-rate Clock with Duty Cycle Distortion

  • A01

    Bit Recovery Mode

  • C13

    Pattern Generator and Error Detector 150 Mb/s to 12.5 Gb/s . Includes built-in Clock Data recovery

  • J11

    Spread Spectrum Clocking (SSC)

  • J12

    Automated Jitter Tolerance Compliance Suite

  • J20

    Interference Channel: Intersymbol Interference and Sinusoidal Interference

  • N4910A

    Cable Kit: 2.4mm matched Cable pair for Parbert 13.5 Gb/s

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • Cord Power

    Qty: 1

  • Stylus

    Qty: 1

  • Cable Set Phaseflex Matched Pair

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6

  • Cable USB-A - USB-B

    Qty: 1

  • Module Option J20

    Qty: 1

  • Adaptor RPC-3.50 Jack - RPC-2.40 Plug

    Qty: 10

  • Cable External Data Signal

    Qty: 2

  • USB Drive with Software and Manuals

    Qty: 1

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1
Rent or Lease

Check out first to get details on the cost.

Add to Quote
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--, 002, 0A2, C13, J10, J11, J12, J20, N4910A
See Configuration Details
  • J11

    Spread Spectrum Clocking (SSC)

  • C13

    Pattern Generator and Error Detector 150 Mb/s to 12.5 Gb/s . Includes built-in Clock Data recovery

  • J10

    Jitter Injection: built-in and calibrated periodic Jitter, sinusoidal Jitter, random Jitter, bounded uncorrelated Jitter

  • J12

    Automated Jitter Tolerance Compliance Suite

  • J20

    Interference Channel: Intersymbol Interference and Sinusoidal Interference

  • N4910A

    Cable Kit: 2.4mm matched Cable pair for Parbert 13.5 Gb/s

  • 002

    Upgrade N4903B with pattern and PRBS on Auxillary Data Output

  • 0A2

    Upgrade N4903B with Symbol Error Ratio/ Frame Error Ratio Analysis

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • Cord Power

    Qty: 1

  • Stylus

    Qty: 1

  • Cable Set Phaseflex Matched Pair

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6

  • Cable USB-A - USB-B

    Qty: 1

  • Module Option J20

    Qty: 1

  • Adaptor RPC-3.50 Jack - RPC-2.40 Plug

    Qty: 10

  • Cable External Data Signal

    Qty: 2

  • USB Drive with Software and Manuals

    Qty: 1

  • USB Software I/O Libraries, v18.3.29517

    Qty: 1
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 002, 003, A01, A02, C13, J10, J11, J20, N4910A
See Configuration Details
  • A01

    Bit Recovery Mode

  • 002

    Pattern and (PRBS) on Auxillary Data Output

  • 003

    Half-rate Clock with Duty Cycle Distortion

  • A02

    Symbol Error Ratio and Frame Error Ratio (SER/FER) Analysis

  • C13

    Pattern Generator and Error Detector 150 Mb/s to 12.5 Gb/s . Includes built-in Clock Data recovery

  • J10

    Jitter Injection: built-in and calibrated periodic Jitter, sinusoidal Jitter, random Jitter, bounded uncorrelated Jitter

  • J11

    Spread Spectrum Clocking (SSC)

  • J20

    Interference Channel: Intersymbol Interference and Sinusoidal Interference

  • N4910A

    Cable Kit: 2.4mm matched Cable pair for Parbert 13.5 Gb/s

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • Cord Power

    Qty: 1

  • Stylus

    Qty: 1

  • Cable Set Phaseflex Matched Pair

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6

  • Cable USB-A - USB-B

    Qty: 1

  • Module Option J20

    Qty: 1

  • Adaptor RPC-3.50 Jack - RPC-2.40 Plug

    Qty: 10

  • Cable External Data Signal

    Qty: 2

  • USB Drive with Software and Manuals

    Qty: 1

  • USB Software I/O Libraries, v18.3.29517

    Qty: 1
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 003, A01, A02, A03, C13, J10, J11, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, A02, C13, D14, J10, J11, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 002, A02, C13, J10, J11, J12, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 5
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, A02, C13, D14, J10, J11, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 002, A02, C13, D14, J10, J11, J12, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 002, A01, A02, C13, D14, J10, J11, J12, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, A01, A02, C13, J10, J11, J12, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
--, 002, 003, A01, A02, C13, J10, J11, J12, J20, N4910A
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.

  • USB Software I/O Libraries, v18.2.28229

    Qty: 1

  • Terminator SMA Input 50 Ohm

    Qty: 6
Rent or Lease

Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
12.5 Gb/s BERT System
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*This item has already been added to your cart. Check your cart for quantity and availability.
12.5 Gb/s BERT System
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*This item has already been added to your cart. Check your cart for quantity and availability.
12.5 Gb/s BERT System
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Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
12.5 Gb/s BERT System
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Check out first to get details on the cost.

Add to Quote
*This item has already been added to your cart. Check your cart for quantity and availability.
12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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*This item has already been added to your cart. Check your cart for quantity and availability.
12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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12.5 Gb/s BERT System
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Keysight Technologies N4903B Spec Sheet

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