Keysight Technologies

N4917B Optical Receiver

Stress Test Solution

100GBASE-LR4/ER4/SR4 and 100G MSAs

Solution Brochure
02 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Repeatable Optical Receiver Stress Test for

100GBASE-LR4/ER4/SR4 and 100G Multi
Source Agreements
In recent years, transmission speeds in gigabit ethernet have continously increased
from 10 Gb/s to 40 Gb/s and are now approaching the 100 Gb/s speed class. 10 Gb/s
Ethernet was designed based on a 10.3125 Gb/s line rate on one single-mode fiber per
direction. The 40 Gb/s Ethernet speed class changed this to an architecture using the
same 10.3125 Gb/s line rate but using four optical wavelengths in the O-Band on one
single-mode fiber per direction. This increased the transmission capacity by a factor of
four, without a need to make changes to the speed of the electrical components. In the
last few years the 100 Gb/s speed class has been established, increasing the electrical
line rate from 10.3125 Gb/s to 25.78125 Gb/s. It also uses both four optical wavelengths
on one fiber as well as multiple fibers with one optical wavelength per fiber.

The conformance test specification for 100 Gb/s transmission speed class is defined in
the IEEE 802.3 standard, clause 88 for 100 Gb/s Ethernet long reach (LR4) and extended
reach (ER4) and clause 95 for 100 Gb/s Ethernet short reach (SR4). Several Multi-
Source Agreements (MSAs) leverage on the IEEE test procedures to define interface
specifications for particular applications.

The N4917B optical receiver stress test solution provides an automated stressed
receiver sensitivity test in accordance with the 100GBASE-LR4, ER4 and SR4 and CLR4,
CWDM4 and 4WDM MSAs test specifications. In order to do this kind of test, several
test instruments such as a bit error ratio tester, digital sampling oscilloscope, optical
reference transmitter and tunable laser source are required to operate together to
achieve a compliant, repeatable optical stressed eye. This stressed eye is then fed to
the receiver under test, where bit error ratio is measured under the stress conditions as
defined in the standard.

The N4917B solution provides:

–– Automated calibration of the optical stressed eye according to IEEE 802.3 clause 88
and 95, and 100G-CLR4 MSA, 100G CWDM4 MSA, 100G 4WDM-10/-20/40 MSA.
–– Calibration of ER, VECP/SEC, J2, J4, J9, OMA parameters
–– Repeatable results
–– Adjustable target values for ER, VECP/SEC, J2, J4, J9, OMA
–– Jitter tolerance compliance and margin test
–– Electrical loop back or optional DUT control interface for full automated JTOL test
–– Remote control of all the test instrumentation
–– For this, the N4917B includes the following key equipment:
–– a high performance bit-error-rate tester
–– an optical reference transmitter for 25.78125 Gb/s
–– a tunable laser covering the O-band for LR4/ER4 and 100G MSAs, or an 850 nm
laser for SR4
03 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Optical Stress Test Typical Setup

The N4917B optical receiver stress test solution consists of a BERT plus a sinewave generator for
electrical signal and stress generation; an electro-optical converter that modulates the optical
signal and a digital sampling oscilloscope/CDR which is required for calibration of the stressed
eye. Example setups for single and multimode variants are shown in the figures below. See the
configuration guide for a full list of supported instruments.

Figure 1. Example setup for single mode stanards

04 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Figure 2. Example setup for multi-mode standards

05 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

100GBASE-LR4/ER4/SR4 and 100G MSAs Optical

Stressed Eye Test Challenges
The following tables contains the salient conditions required for stressed receiver sensitivity test.

Parameter description 100GBASE-LR4 100GBASE-ER4 100GBASE-SR4 w/ FEC

Reference standard IEEE 802.3-2015 IEEE 802.3-2015 IEEE 802.3-2015
Clause 88 Clause 88 Clause 95
BER target 1.00E-12 1.00E-12 5.00E-05
Extinction ratio 4 dB 8 dB 2 dB
VECP (SEC for SR4) 1.8 dB 3.5 dB 4.3 dB
J2 jitter 0.3 UI 0.3 UI 0.39 UI
J4 jitter — — 0.53 UI (max)
J9 jitter 0.47 UI 0.47 UI —
Eye mask (X1, X2, X3, Y1, Y2, Y3) — — 0.28, 0.5, 0.5, 0.33, 0.33, 0.4
Stressed reciever sensitivity, OMA –6.8 dBm –17.9 dBm –5.2 dB

Parameter description CLR4 CLR4 CWDM4 4WDM-10 4WDM-20 4WDM-40

w/o FEC w/ FEC w/FEC w/FEC w/FEC w/FEC
Reference standard 100G-CLR4 MSA 100G-CLR4 MSA 100G CWDM4 MSA 100G 4WDM-10 MSA 100G 4WDM -20 MSA 100G 4WDM -40 MSA
Rev 1.5.2 Rev 1.5.2 Rev 1.1 Rev 1 Rev 1 Rev 1
3/22/2015 3/22/2015 11/23/2015 3/10/2017 7/28/2017 7/28/2017
BER target 1.00E-12 2.10E-05 5.00E-05 5.00E-05 5.00E-05 5.00E-05
Extinction ratio 3.5 dB 3.5 dB 3.5 dB 3.5 dB 4.0 dB 4.5 dB
VECP (SEC for SR4) 1.95 dB 1.95 dB 1.9 dB 2.6 dB 2.5 dB 2.5 dB
J2 jitter 0.3 UI 0.33 UI 0.33 UI 0.33 UI 0.33 UI 0.33 UI
J4 jitter — 0.48 UI 0.48 UI 0.48 UI 0.48 UI 0.48 UI
J9 jitter 0.5 UI — — — — —
Eye mask (X1, X2, X3, Y1, Y2, Y3) — — 0.39, 0.5, 0.5, 0.39, 0.5, 0.5, 0.39, 0.5, 0.5, 0.39, 0.5, 0.5,
0.39, 0.39, 0.4 0.39, 0.39, 0.4 0.39, 0.39, 0.4 0.39, 0.39, 0.4
Stressed reciever –5.6 dBm –8.5 dBm –7.3 dB –8.6 dB –10.0 dB –16.0 dB
sensitivity, OMA

Setting up a stressed eye according to the standard can be a very time consuming task, even
for experienced users it can take a half day. The reason is that the stressed eye parameters
are interdependent and therefore several iterations of the optimization cycle are required
to converge on the solution. In addition, it is important that the setup is repeatable and
remains stable from the time of the stressed eye calibration through to the end of the DUT
measurement. Otherwise a drift in the test setup, especially in the electro-optical converter will
impair the test results.

The N4917B optical receiver stress test solution provides a repeatable and stable measurement
in a fraction of time compared to manual setup of the stressed eye. This offers major time
saving during daily measurements and speeds up developing a standard compliant test solution
when compared to a self made solution.
06 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Ao OMA

J2 Jitter
VECP = 10 log10 OMA
Ao
J4 Jitter

J9 Jitter

Figure 3. Definition of 100GBASE-LR4/ER4 and 100G MSA optical stress parameters.

Figure 4. Definition of 100GBASE-SR4 optical stress parameters.

07 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

N4917B Detailed Test Setup

After the calibration step, each lane of the DUT should be tested in turn, with valid signals
present on the other lanes. Exact connection details and setup depend on the type of device
being tested. A couple of examples are shown below.

LR4 Transceiver Test

In this example an optical de-multiplexer is used to bring out the four lanes on four individual
fibers. Attenuators in each lane are used to set the relative optical modulation amplitude (OMA)
with respect to the lane under test. The calibrated stressed eye signal is connected to the lane
under test at the optical mulitplexer which combines all four lanes onto one fiber.

BER measurement during the Jitter Tolereance test sweep can either be read from the device
under test or optionally looped back to the BERT for fully automated JTOL testing.

Data
TX 1 Generator 0

Data
TX 2

Optical Mux
4-lane WDM SMF Generator 1

TX 3 Data
Generator 2

Electrical loopback
TX 4 Data
Generator 3

λ3 Optical λ3
Attenuator Error
RX 1 Checker 3
λ2 λ2
Optical DeMultiplexer

Optical Multiplexer

Optical Error
Optical DeMux

Attenuator RX 2 Checker 2
4-lane WDM
λ1 λ1 SMF
Optical Error
RX 3
Attenuator Checker 1

λ0 λ0 Error
Optical RX 4
Checker 0
Attenuator
DUT 100GBASE-LR4 Transceiver

Optional return Calibrated

path to BERT Stressed Eye
Signal

Figure 7. Example 100GBASE-LR4 setup for running a stressed receiver sensitivity test on a device.
08 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

SR4 Transceiver Test

In this example, there are four separate fibers, carrying one signal per fiber. Attenuators in each
fiber are used to set the relative optical modulation amplitude with respect to the lane under
test. The calibrated stressed eye signal is connected to the lane under test.

BER measurement during the Jitter Tolereance test sweep can either be read from the device
under test or optionally looped back to the BERT for fully automated JTOL testing.

Data
TX 1 Generator
0

Data
TX 2 Generator
01

Data
TX 3 Generator
2

Electrical loopback
Data
TX 4 Generator
3

4x MM fiber
Optical RX 4
Error
Attenuator Checker 3

Optical RX 3
Error
Checker 2
Attenuator

Optical RX 2
Error
Checker 1
Attenuator

Optical Error
4xAttenuator
MM fiber RX 1 Checker 0

DUT 100GBASE-SR4
- Transceiver

Calibrated Optical Optional Electrical

Stressed Eye Signal return path to BERT

Example 100GBASE-SR4 setup for running a stressed receiver sensitivity test on a device

Figure 8. Example 100GBASE-SR4 setup for running a stressed receiver sensitivity test on a device
09 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

N4917B User Interface

The N4917B optical receiver stress test solution controls all of the instruments via USB, LAN or
GPIB connections.

The main screen of the N4917B software, the Stressed Eye tab, provides setting of the
paramaters required for the calibration of the stressed eye, runs the stressed eye calibration
and displays the results for the calibrated stressed eye components.

The two remaining tabs — Jitter Conformance and Jitter Performance are used when testing
the device for compliance or margin testing.

Figure 9. shows the stressed eye screen for 100GBASE-LR4 to setup the desired calibration parameters: extintion ratio,
vertical eye closure penalty, J2 and J9 jitter. In addition, various other parameters can be modified for individual setups.
10 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

N4917B Jitter Conformance And Performance Tests

The stressed receiver sensitivity test explained in the IEEE 802.3 standard requires a sweep
of sinusoidal jitter on top of the previously calibrated jitter and the interference stress and
at a specific OMA level. The DUT must meet or exceed the target Bit Error Ratio under these
conditions (1E-12 for LR4/ER4 and CLR w/o FEC, 2.1E-5 for CLR with FEC, 5E-5 for SR4,
CWDM4 and 4WDM).

The N4917B software provides two jitter measurements. The Jitter conformance tests per the
compliance level in the standard and the optional user selectable margin can be applied to test
at a slightly higher level than the standard requires. The Jitter Performance test allows the user
to find the limits of the jitter tolerance test for more detailed margin testing.

Results of the jitter measurements are shown numerically and graphically. In example below,
the blue line on the plot is the jitter tolerance compliance limit from the IEEE 802.3 standard.
The green dots represent actual test data, at the user selectable margin. The yellow line
indicates the maximum margin limits of the jitter tolerance test.

In these tests the stress level is automatically setup by the N4917B software, using a previously
run calibration and the user enters the BER results manually. This test is most approriate when
the BER can be visually read from the DUT user interface.

Figure 10. Screenshot jitter conformance result

11 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

N4917B Jitter Conformance And Performance Tests

Depending on the test setup and DUT capabilities, it is also possible to run fully automated
jitter tolerance measurements using built-in JTOL measurement within the M8070A System
Software.

This test is used when either:

a. the DUT can be put into loopback mode and a signal from the lane under test is fed back
to the BERT, or
b. the DUT can be controlled directly from the M8070A software using the DUT Contol
Interface (license required) to read the BER directly from the DUT internal error checker
counters.

The M8070A JTOL measurement can also be run as a compliance test with/without margin or a
tolerance test to find the limits of the DUT. It has several additional features such as a choice of
search algorithm, user definable BER depth, etc.

Figure 11. Jitter tolerance measurement result screen within M8070A system software.
12 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

N4917B Features
The N4917B software creates a stressed eye optical waveform from the following setting parameters.
Setup files contain recommended values for each lane of of the supported 100G standards.
Additionally the user can adjust the parameter values if required prior to a calibration.

Settable parameters
–– Data Amplitude (mV pp) *
–– Sinusoidal Interferer Amplitude (mV pp) *
–– Sinusoidal Interferer Frequency (MHz)
–– Periodic Jitter 1 Amplitude (UI)
–– Periodic Jitter 1 Frequency (MHz)
–– Periodic Jitter 2 Amplitude (UI) *
–– Periodic Jitter 2 Frequency (MHz)
–– Random Jitter Amplitude (mUI) *
–– Bit Rate (Gb/s)
–– Optical Power for calibration (dBm)
–– OMA for DUT test (dBm)
–– Optical Wavelength (nm)
–– De-emphasis cursors (dB)
–– ISI (dB/GHz) *

* These values will be adjusted by the software during the calibration process to meet the calibration parameter targets

Calibration & measurement parameters

–– Extinction Ratio (dB)
–– VECP (dB) or SEC (dB)
–– J2 Jitter (UI)
–– J9 Jitter (UI) or J4 Jitter (UI)
–– OMA for DUT test (dBm)
–– Jitter Conformance pass/fail (UI)
–– Jitter Performance margin (UI)
13 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

N4917B Requirements
N4917B software runs on an external PC

PC HW Requirements
Operating System: Microsoft Windows 7 (64 bit)
Memory: 8 GB RAM minimum
Monitor Resolution: WXGA+ (1440 x 900) minimum

PC Installed SW Requirements
Keysight IO Libraries Suite rev. 17.2.x or later
M8070A System Software for M8000 Series version 4.5.70.2 or later
N1010A FlexDCA Remote Access System A.05.71.22 or later (if using DCA-M)

PC Interfaces
USB, LAN

Instrument Firmware Requirements

M8020A J-BERT : M8070A System Software as above
81600D DCA-X: FlexDCA version A.05.71.22 or later
8164B LMS: version V5.25 or later
81490A Ref Tx: version V5.01 or later
14 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Configuration Guide
The N4917B optical stress test solution is built up from a variety of instruments. For some of
the instruments, alternative selections are supported by the N4917B software. Each instrument
is an individual order and not part of a bundle. This configuration guide is designed to help you
determine which instruments you may already have, and which instruments will need to be
ordered to make up a complete optical stressed eye test solution.

1) Select the configuration for the J-BERT M8020A and sinusoidal interference generator

Step 1. BERT chassis configuration

M8020A J-BERT High-performance BERT
M8020A-BU2 M9505A 5 Slot AXIe chassis with USB option (requires external PC with USB connection)
Step 2. 1st BERT module minimum required configuration
Select either a Pattern Generator-only or a BERT configuration
M8041A J-BERT High Performance BERT Module
Pattern Generator-only configuration
M8041A-G16 Pattern Generator one channel, 16 Gb/s
M8041A-0G2 Second channel for pattern generator
M8041A-0G3 Advanced jitter sources
BERT configuration
M8041A-C16 BERT one channel, 16 Gb/s
M8041A-0G2 Second channel for pattern generator
M8041A-0A2 Second channel for analyzer
M8041A-0G3 Advanced jitter sources
Step 3. 2nd BERT module minimum required configuration
Select either a Pattern Generator-only or a BERT configuration
M8062A High Performance BERT module, 32 Gb/s front end
Pattern Generator-only configuration
M8062A-G32 32 Gb/s Pattern Generator front end
M8062A-0G4 Multi-tap de-emphasis
M8062A-0G5 Adjustable Intersymbol Interference
BERT configuration
M8062A-C32 32 Gb/s BERT front end
M8062A-0G4 Multi-tap de-emphasis
M8062A-0G5 Adjustable Intersymbol Interference
M8062A-0A4 Clock Recovery (optional). Needed if looping back DUT to BERT for BER measurement
Step 4. M8000 System Software configuration
M8070A System Software for M8000 Series of BER Test Solutions
Select one of the M8000 System Software licence options
M8070A-0TP System Software for M8000 Series of BER Test Solutions, Transportable, Perpetual License
M8070A-0NP System Software for M8000 Series of BER Test Solutions, Network/Floating, Perpetual License
Select one of the M8000 DUT Control Interface licence options (if reading BER from DUT)
M8070A-1TP DUT Control Interface, Transportable, Perpetual License (optional)
M8070A-1NP DUT Control Interface, Network/Floating, Perpetual License (optional)
Step 5. Sinusoidal Interference Source minimum required configuration
Select one of the listed signal generators for sinusoidal interference
81150A 1 or 2 Channel Pulse Function Arbitrary Generator
81150A-001 1 Output Channel for 81150A
81160A 1 or 2 Channel Pulse Function Arbitrary Generator
81160A-001 1 Channel 330 MHz Pulse Function Arbitrary Generator
N5171B EXG X-Series RF Analog Signal Generator
N5171B-503 Frequency Range, 9 kHz to 3 GHz
(Note: can be any other generator from the EXG/MXG/PSG family)
15 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Configuration Guide (continued)

2) Select the configuration for the optical components of the solution

Step 6. Lightwave Measurement System mainframe

Select on of the Lightwave Measurement System mainframes
8163B 2-slot Lightwave Measurement System mainframe (recommended for SR4)
8164B 5-slot Lightwave Measurement System mainframe (recommended for LR4/ER4/100G MSAs)
Step 7. Tunable Laser Source configuration - required for LR4/ER4/100G MSAs only
Select one of the tunable lasers
81602A Extra High Power Tunable Laser
81602A-013 1250 nm to 1370 nm wavelength range, +17 dBm peak
81606A Tunable Laser Family, high Power with low SSE
81606A-113 Tunable laser source 1240 nm to 1380 nm, +13 dBm peak
81608A Tunable Laser Family, Value line, High Power low SSE
81608A-113 Tunable laser source 1240 nm to 1380 nm, +13 dBm peak
81609A Tunable Laser Family, Basic line, High Power low SSE
81609A-113 Tunable laser source 1240 nm to 1380 nm, +13 dBm peak
Optical connector interface
81000NI Connector interface, FC - narrow key way (1 required)
Step 8. Electrical—Optical Converter configuration
81490A Reference Transmitter
Select one of the Single-Mode Fiber Reference Transmitters for LR4/ER4/100G MSAs only
81490A-E09 Ref Tx special with external laser input and internal 1310/1550 nm laser
81490A-E05 Ref Tx special with external laser input and without internal laser
Multi-Mode Fiber Reference Transmitter for SR4 only
81490A-E10 Ref Tx special with 850 nm laser and up to 26 GHz electrical bandwidth
Optical connector interface
81000FI FC/PC Interface (1 required for -E05, -E09)
81000NI Connector interface, FC - narrow key way (1 required for -E05, -E10; 2 required for -E09)
Step 9. Optical Attenuator configuration
Select one of the Single-Mode Fiber Attenuators for LR4/ER4/100G MSAs only
81576A Optical Attenuator high power, power control, straight SMF
81000FI FC/PC Interface
81577A Optical Attenuator high power, power control, angled SMF
81000NI Connector interface, FC - narrow key way
N7761A Optical Attenuator (1 channel), SMF
N7761A-022 Angled Connectors
N7762A Optical Attenuator (2 channels), SMF
N7762A-022 Angled Connectors
N7764A Optical Attenuator (4 channels), SMF
N7764A-022 Angled Connectors
Select one of the Multi-Mode Fiber Attenuators for SR4 only
N7766A Optical Attenuator (2 channels), MMF
N7766A-050 50/125 um multimode fiber interface
N7768A Optical Attenuator (4 channels), MMF
N7768A-022 50/125 um multimode fiber interface
16 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Configuration Guide (continued)

3) Select the configuration for the DCA and N4917B software components of the solution

Step 10. Optical/Electrical Clock Recovery for SR4 only

N1077A Optical/Electrical Clock Recovery
N1077A-232 Supported input rates: 50 MBd to 32 GBd
N1077A-SMS Internal single-mode (9/125um) and multimode (50/125um) splitter
Step 11. DCA minimum required configuration
Select either a DCA-X mainframe/plugin/timebase or a DCA-M model/FlexDCA SW configuration
DCA-X mainframe minimum required configuration
86100D Infiniium DCA-X Oscilloscope mainframe
86100D-ETR Enhanced Trigger, 13 GHz BW, pattern and module trigger
86100D-PTB Internal Precision Timebase
86100D-200 Enhanced Jitter Analysis SW
86100D-300 Advanced Amplitude Analysis/Rin/Q-Factor
DCA-X Module. Select one of the DCA-X- Modules, minimum required configuration
86105D Module, 34 GHz optical/50 GHz electrical, 750-1650 nm SMF/MMF
86105D-281 34 GHz optical/50 GHz electrical hardware
86105D-IRC Optical channel impulse response measurement/data
86115D Module, 20/34 GHz optical, 750-1650 nm SMF/MMF
86115D-282 Dual input 28GHz optical sampling module 750-1650nm for SM and MM fiber
86115D-IRC Optical channel impulse response measurement/data
DCA-M minimum required configuration
Select one DCA-M model
N1092A One optical channel
N1092B Two optical channels
N1092C One optical, two electrical channels
N1092D Four optical channels
N1092E Two optical, two electrical channels
DCA-M minimum required option configuration
option LOJ Reduce residual jitter from 400 fs to < 200 fs
option PLK Pattern Lock capability
option IRC Extend optical channel bandwidth to 45 GHz and allow creation of reference receiver filters at any data rate from 8 to 42 Gb/s
option 200 Enhanced Jitter Analysis, transportable license (can also be ordered as N1010A-200 FlexDCA license)
option 300 Advanced Amplitude Analysis/Rin/Q-Factor, transportable license (can also be ordered as N1010A-300 FlexDCA license)
option 500 Productivity Package, transportable license (Rapid Eye, TDEC) (can also be ordered as N1010A-500 FlexDCA license)
N1010A FlexDCA Remote Access Software
Step 12 N4917B Optical Receiver Stress Test Software configuration
N4917B Optical Receiver Stress Test Solution Software
Select one of the N4917B Single-Mode Fiber licence options for LR4/ER4 only
N4917B-0TP Optical Receiver Stress Test Solution for 100GBASE-LR4/ER4, transportable, perpetual License
N4917B-0NP Optical Receiver Stress Test Solution for 100GBASE-LR4/ER4, network/floating License
Select one of the N4917B Multi-Mode Fiber licence options for SR4 only
N4917B-1TP Optical Receiver Stress Test Solution for 100GBASE-SR4, transportable, perpetual License
N4917B-1NP Optical Receiver Stress Test Solution for 100GBASE-SR4, network/floating License
Select one of the N4917B Single-Mode Fiber licence options for 100G MSAa only
N4917B-2TP Optical Receiver Stress Test Solution for 100G MSAs, transportable, perpetual License
N4917B-2NP Optical Receiver Stress Test Solution for 100G MSAs, network/floating License
17 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Configuration Guide (continued)

4) Select the accessory components of the solution

Step 13. Select accessories as needed

N4917B-800 Fiber Optic cable, PMF, protected 37 cm narrow key FC/APC (only required for 81490A-E05)
N4917B-801 Cable assembly coaxial Rg/223 50 Ohm BNC-male to BNC-male
N4917B-802 Adapter-coaxial straight female-BNC male-SMA
N4917B-803 Patchcord FC/PC-FC/PC connector SM fiber 2m
N4917B-804 Patchcord FC/APC narrow key - FC/PC wide key SM fiber 2m
N4917B-805 Patchcord FC/PC-FC/PC wide key 50um MM fiber 2m
N4917B-806 Patchcord FC/APC narrow key -FC/PC wide key 50um MM fiber 2m
N4917B-807 Cable assembly coaxial 50 Ohm SMA male - SMA male
N4917B-808 Adapter coaxial N type (m) to BNC (f)
N4910A Matched cable pair, 2.4 mm (m), 0.85 m
N9398F DC block 50 kHz - 50 GHz, 2.4 mm (m). (For unused M8061A/2A data output)
85138A Coaxial termination 50 ohm DC - 50 GHz, 2.4 mm (m). (For unused M8062A data output)
11636B Power splitter DC - 26.5 GHz
83059A Coaxial adapter 3.5 mm (m) to 3.5 mm (m)
82357B USB/GPIB interface
10833A GPIB cable, 1m
18 | Keysight | N4917B Optical Receiver Stress Test Solution - Solution Brochure

Keysight Related Literature

Related Keysight literature Literature Number

Improving the Accuracy of Optical Transceiver Extinction Ratio Measurements, Application Note 5989-2602EN
J-BERT M8020A High-Performance BERT , Data Sheet 5991-3647EN
Pulse Function Arbitrary Noise Generators, Data Sheet 5989-6433EN
8160xx Family of Tunable Laser Sources, Data Sheet 5989-7321EN
81490A Reference Transmitter, Data Sheet 5989-7326EN
8157xA Optical Attenuators ,Data Sheet 5988-2696EN
N77-Series Attenuators, Data Sheet 5990-4394EN
Infiniium DCA-X 86100D Wide-Bandwidth Oscilloscope Mainframe and Modules, Data Sheet 5990-5824EN
N1090A, N1092A/B/C/D/E and N1094A/B DCA-M Optical and Electrical Sampling Oscilloscopes, Data Sheet 5992-1454EN
N1076A, N1077A Electrical and Optical Clock Data Recovery Solutions, Data Sheet 5992-1620EN

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This information is subject to change without notice.

© Keysight Technologies, 2016 - 2018
Published in USA, May 18, 2018
5992-1594EN
www.keysight.com