Transcript Fiber Optics

Surface Warfare Center Division
Fiber Optics
NAVSEA LCS Conference
20 June 2002
Gair Brown
Code B35
[email protected]
https://fiberoptics.nswc.navy.mil
6/20/2002
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Outline
Surface Warfare Center Division
• Status
• Initiatives
• Issues
6/20/2002
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Outline
Surface Warfare Center Division
• Status
• Initiatives
• Issues
6/20/2002
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TECH MANUAL
Surface Warfare Center Division
• NAVSHIPS TECH MANUAL CH 408 is under
technical revision (funded by 04L2 Mickey Ander)
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Incorporate Blown Optical Fiber (BOF)
Incorporate improved multimode connector polishing processes
Address single mode fiber and connector processes
Incorporate additional test requirements (single mode)
Incorporate Pierside Connectivity support procedures
• Major overhaul of NAVSHIPS TECH MANUAL CH
408 structure is under study
– Remove detailed technical information from NAVSHIPS TECH
MANUAL CH 408
– Develop stand alone Fiber Optic Tech Manual
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Surface Warfare Center Division
Fiber Optic Support
Requirements
Damage control kit
OTDR
Mini OTDR
Spare cables
and connectors
OLTS/ORLM
Leak Detector
GPETE
(linked to fiber type)
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Connector kits
Measurement Quality Jumper
Cables (linked to cable connector
types and fiber types)
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Blown optical
fiber support kits
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Surface Warfare Center Division
Fiber Optic Support
Requirements
• Initial fleet requirements analysis complete (FY02)
– 149 shipboard systems/variants identified as containing optical fiber
– 2669 known fiber optic installations
• Requirements documented in Access database
• Fiber Optic systems configurations documented in an
Excel database
– To be provided to NWS Earle
• Revised GPETE fleet allowances distributed to fleet
for review
– No fleet feedback received
– Do we provide to NWS Earle for SPETERL update?
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GPETE Allowancing
Surface Warfare Center Division
• Basic fiber optic test equipment allowance
– One Multimode Mini OTDR (SCAT 4318)
– Two Multimode OLTS (SCAT 4954)
– One Leak Detector (SCAT 4319)
• Large installation upgrade
– Additional basic allowance
• Basic single mode upgrade
– Two Single Mode OLTS/ORLMs (SCAT 4952)
• IMA upgrade
– Full blown OTDR
• IMA loaner pool
– Additional OTDR (and SM module), basic allowance, and basic SM
upgrade
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GPETE Standard Models
Surface Warfare Center Division
• SCAT 4310 OTDR – W&G MTS5200NV
– SM Module - W&G 5024DR-UNI-ST-AD
• SCAT 4318 Mini-OTDR - Anritsu MW9070NV
– SM Module – Not planned for near term fielding
• SCAT 4954 OLTS - Anritsu MS9020B/C/D
– Updated NAVSEA measurement requirements specification
– Revised NRL OLTS purchase description
– Contract for next standard model in process at NAVICP
• SCAT 4952 SM OLTS
– NAVSEA measurement requirements specification
– NRL OLTS purchase description
– Contract for standard model in process at NAVICP
• SCAT 4319 Leak Detector - Photonix PX-D603
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Fiber Optic MQJs
Surface Warfare Center Division
• AEL development began in March
• Separate AEL for multimode MQJs, single
mode MQJs, and single mode enhanced
MQJs
• AELs to be completed by the end of summer
• Funding shortfall for AEL
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MQJ Allowancing
Surface Warfare Center Division
• Basic Multimode (MM) MQJ allowance
– MM ST MQJ set
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M28876 MM shell size 13 MQJ set** upgrade
M28876 MM shell size 15 MQJ set** upgrade
Single mode (SM) ST MQJ set upgrade
M28876 SM shell size 13 MQJ set ** upgrade
M28876 SM shell size 15 MQJ set ** upgrade
IMA Loan Pools
– MM ST MQJ set, MM M28876 shell size 13/15 MQJ set, SM ST
MQJ set, Enhanced SM ST MQJ set
• Other MQJs as required
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**Redefined MQJ sets
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Fiber Optic Repair Kits
Surface Warfare Center Division
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AEL development began in March
One AEL for all fiber optic repair kits
AELs to be completed by the end of summer
No funding for AEL
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New Kit Requirements
Surface Warfare Center Division
• Blown Fiber Technology
– BOF support kit (O-level) (contents TBD)
– BOF Fiber blowing kit (I-level, shore) (contents TBD)
• Support kit will be added to fiber optic repair
kit AEL when defined
• Kits will be funded through SHIPALTS and
ECPs
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Kit Allowancing
Surface Warfare Center Division
• Basic kit allowance
– ST/SC kit
– ST kits procured before FY00 do not include SC tools and should
be supplemented with SC upgrade kit
• M28876 kit upgrade as required
• FDDI kit upgrade as required (requirement is going
away)
• IMA loaner kits
– ST kit, M28876 kit
• BOF Support kit as required
• BOF Blowing kit as required (Shore Sites only)
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Fiber Optic Training
Surface Warfare Center Division
• FO Training was the subject of a separate
presentation
– Revised course curriculum online at Norfolk, San Diego, and
for MTT
– Approximately 600 students trained last year
– NTSP undergoing major revision (CNET request)
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Outline
Surface Warfare Center Division
• Status
• Initiatives
• Issues
6/20/2002
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Initiatives
Surface Warfare Center Division
• Merging of OTDR and Mini-OTDR
– Doesn’t appear cost effective unless OTDR requirements
relaxed to Mini level
– Continue market surveillance
• Emergency Restoration Kit
– FTC recommendation
– Contents defined, kit prototyped
– Kit to be evaluated on LANT ship
• MQJ cases
– Two MQJ cases have been defined
– Should these be identified on the MQJ AEL?
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Initiatives (cont)
Surface Warfare Center Division
• 3M reporting of fiber optic actions
– New 3M action code proposed to flag fiber optic actions
• SURFLANT Fiber Optic Survey
– Inventory of fiber optic support equipment
• NAVSEA/NAVAIR Commonality
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NAVAIR requirements being developed
Special NAVAIR OTDR
OLTS under evaluation
Allowancing to be considered soon
• Visual Leak Detector
– Under evaluation at NSWC PHD
• Low Cost MQJs
– Possible 50% to 70% cost savings
– New R&D project
6/20/2002
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Outline
Surface Warfare Center Division
• Status
• Initiatives
• Issues
6/20/2002
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Issues
Surface Warfare Center Division
• Fleet inventory of fiber optic GPETE, MQJs
and kits
– Current records suspect
– SURFLANT survey to address east coast
– What about SURFPAC, AIRLANT, AIRPAC, SUBLANT, and
SUBPAC?
• Funding (as always)
– Fiber optic support equipment shortfall estimated to be over
$7.7 M ($4.6 M GPETE)
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Backup
Surface Warfare Center Division
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Navy Systems With Fiber
Surface Warfare Center Division
• Over 149 systems/variants
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ARCI
ACDS
AIEWS
ATWCS
ADS
APS
ASW (CV-TSC)
ADMACS/ISIS
BEWT
BFTT
BGPHES
CCS
CSTS
CDL-N
CASS/OMS
CEC
DCQ
ECS
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FODMS
GCCS-M
GPS
GCS
IPDS
IBS
ICAS
ISNS
IVN
JSIPS-N
NSSMS
NSFS
NAVMACS
NTCSS
NAVSSI
NITES
RAIDS
SSDS
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SSTS
SASWCS
SSTD
TAMPS
TESS
TIDS
TMS
TSS
TSMS
VLS
And more
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Surface Warfare Center Division
Support Requirements
Overview (Multimode)
• Multimode Fiber Technology
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Multimode Optical Time Domain Reflectometer (OTDR)
Multimode Mini OTDR
Multimode Optical Loss Test Set
Optical Leak Detector
Multimode Measurement Quality Jumper Cables (probes)
– Connector repair kits
– Multimode damage control kit
- Core multimode support items
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Surface Warfare Center Division
Support Requirements
Overview (Single mode)
• Single Mode Fiber Technology
– Single Mode Optical Time Domain Reflectometer (OTDR)
– Single Mode Mini OTDR
– Single Mode Optical Loss Test Set (OLTS)/ Optical Return
Loss Meter (ORLM)
– Optical Leak Detector
– Single Mode Measurement Quality Jumper Cables (probes)
– Connector repair kits
– Single Mode damage control kit
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- Additional core items required for single mode support
- Multimode core item meets single mode requirement - p. ‹#›
Test Requirements Detail
Surface Warfare Center Division
• Output power
Measurement Quality Jumper
Cable
Equipment Under
Test
Power Meter
Measurement Quality Jumper
Cable
Power Meter
Cable Link Under Test
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Test Requirements Detail (2)
Surface Warfare Center Division
• Optical loss location (coarse)
Dead Zone Cable
(Measurement Quality Jumper Cable)
Optical Time
Domain
Reflectometer
(OTDR)
Cable Link Under Test
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Test Requirements Detail (3)
Surface Warfare Center Division
• Optical loss location (fine)
Measurement Quality Jumper Cable
Optical Leak
Detector (source)
Optical Leak Detector
(detector)
Cable Link Under Test
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Test Requirements Detail (4)
Surface Warfare Center Division
• Cable assembly loss
Cable Under Test
Reference MQJ
Light Source /
Power Meter
Input/Output
MQJ
Light Source /
Power Meter
Power Meter /
Light Source
Reference Power Reading = Po (dBm)
Output/Input
MQJ
Power Meter /
Light Source
Test Power Reading = Pt (dBm)
LOSS = Po – Pt (dB)
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Test Requirements Detail (5)
Surface Warfare Center Division
• Cable assembly return loss
Cable Under Test
Input
MQJ
Output
MQJ
Optical Return
Loss Meter
Test Return Loss Reading = Pt (dB)
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