MINI-SWFC Datasheet, PDF (1/3 Pages) OPLINK Communications Inc. – Mni Single Window Single Mode iber Coupler

Mini Single Window Single Mode
Fiber Coupler
Mini SWFC Series
Product Description
The Oplink mini fused single window wideband fiber 1x2 (2x2) couplers provide ac-
curate optical signal coupling and splitting over wide bandwidth with high performance
and high reliability in miniature or sub-miniature package. These couplers have excel-
lent uniformity, low excess loss and very low polarization sensitivity and are available
with various tap ratios, wavelength ranges, fiber types, and connector options.The small
form factor with reduced cladding fiber is essential for compact system integration.All
devices are shown to be able to handle high optical power up to 4W and are tested
according to industry standard procedures. Reliability is guaranteed through stringent
tests to fully meet Telcordia GR-1221 requirements.
Oplink can provide customized designs to meet specialized feature applications. Also,
Oplink offers modular assemblies that integrate other components to form a full func-
tion module or subsystem.
L
Port 1 In
Port 2 Main (High%)
Port 4 (terminated for
Ø
1x2 configuration)
Port 3 Tap (Low%)
Performance Specificationns
Mini SWFC Series
980
1310
S
C
L
C+L
nm
nm Band Band Band Band
Wavelength Range
970 ~ 990
1270 ~ 1420 ~ 1530 ~ 1570 ~ 1530 ~
1350 1500 1565 1605 1610
Fiber Type
Corning HI980
Corning HI1060FLEX
OFS BF05635-02
Corning SMF-28
Insertion Loss ^[1]
See Insertion Loss Table I, II, III
Return Loss
≥ 55
Directivity
≥ 55
TDL ^[2]
Signal Path: <0.1dB, Tap Path: <0.15 dB
Optical Power Handling
≤4
Operating Temperature
Range ^[3]
- 40 to + 75
Storage Temperature Range
- 40 to + 85
Package Dimension
P5 : 250 µm bare fiber
(Ø) 3.0 (±0.1) x (L) 35.0 (±1)
Qualifications
Telcordia GR-1221
Unit
nm
dB
dB
dB
dB
W
°C
°C
mm
[1] Values are referenced without connector loss.
[2] Temperature Sensitivity Coefficient ~0.002dB/°C at the range of –5 to 75°C.
[3] Operating temperature range changes to -5 to 75°C in P2, P3 package and all package with connectors
Features
 Miniagure Package
 Wavelength Independent
 Low Insertion Loss and PDL
 High Power Handling
 Guranteed Reliability
Applications
 Signal Monitoring in EDFA
 Network Monitoring
 CATV
 Local Area Networks
 Testing Instruments
 Laboratory R&D
S0160 - R04. 20100824