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GPON TEST

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REFERENCES• ITU-T G98.1• ITU-T G984.2• ITU-T G984.3

ITU-T G984

• ITU-T L.40• ITU-T L.53ITU-T L

• T-REC G. Sup 46ITU-T

Recommendation•TR 124•TR 156•TR 167•TR 247

Technical Report• ADC

• EXFO• JDSU• Agilent• iol• WRI• Huawei

Test Document &Test Solution

TEST TITLE

Physical layer Test

ONU Activation Test

Performance and Alarms Tests

GPON Interface Test

PHYSICAL LAYER TEST Fiber Test Connector Test Splitter Test Optical Return Loss Test Link Characterization Power Budget and limits Test

FIBER TEST

CONNECTOR TEST

OPTICAL RETURN LOSS TEST

LINK CHARACTERIZATION

POWER BUDGET AND LIMITS TEST

PHYSICAL LAYER TEST

Optical Source Test Receiver sensitivity Test Receiver Overload Test OLT and ONU emission wavelengths Timing Parameter Test Jitter and Wander Test

OPTICAL SOURCE TEST

Oscilloscope ONU

OLT

Variable

attenuato

r

Traffic

generator

Splitte

r

Optical filter

(Pass 1310

nm,

Block 1490

nm)

Timing

Reference

Signal

(Optiona

l)

RECEIVER SENSITIVITY TEST

RECEIVER OVERLOAD TEST

ONU ACTIVATION TEST

ONU start-up Cold PON, multi-ONU Warm PON, multi-ONU

ONU START-UP

PERFORMANCE AND ALARMS TESTS

Receiver performance Loss of Signal Test Signal Degrade Test Signal Fail Test Loss of GEM Test Disable_Serial_Number and Emergency Stop Test PEE Test REI Test Dying gasp Test Transmitter Failure Tests

PERFORMANCE AND ALARMS TESTS

Loss of Acknowledge with ONU Test Message Error from ONU Test Drift of window of ONU Test Loss of Frame of ONU Test Message Error Message Test Upstream-Overhead PLOAM Message Authentication of Serial Number Test Assign ONU-ID Test

PERFORMANCE AND ALARMS TESTS

ONU A

OLT

Equipment

ONU B

ONU Nsplitter

ETHERNET INTERFACES TEST Receive and Transmit Bit rate Activation/inactivation Ethernet Port Activation/inactivation Ethernet Traffic Control

Port Aggregating Ethernet Port Setting Ethernet Port Mode Ethernet Throughput Test Ethernet Back-to-Back Test Ethernet Frame Loss Test Ethernet Latency Test Ethernet Complementary Test

USAGE OF GPON TEST

Accuracy Assurance of GPON based on ITU-T G984

Quality of Assurance of GPON based on ITU Standards

GPON TEST EQUIPMENT Optical Time Domain Reflectometer (OTDR)

Pulse Suppressor Box: PSB

Optical Loss Test Set (OLTS)

Fiberscope

Busty PON Power meter

Oscilloscope

Optical filter

Smartbits

ONT-512

Protocol Analyzer

GPON Doctor 8000

IP TV Probe

Optical Attenuator

Optical Circulator

GPON TEST EQUIPMENT

GPON TEST EQUIPMENT