DWFC Series Datasheet by Molex - Oplink Communications, LLC

@. OPLINK yuur [7mm 8' 0M5 punmr
Product Description
Features
DWFC Series Specifications Unit
Wavelength Range 1310 ± 40 and 1550 ± 40 nm
Fiber Type Corning SMF-28
Insertion Loss [1] See Insertion Loss Table dB
Return Loss [1] (Min) 55 dB
Directivity (Min) 55 dB
TDL [2] (Max) Signal Path: < 0.10 dB, Tap Path: < 0.15 dB dB
Maximum Power Handling 4 W
Operating Temperature Range [3] - 40 to + 75 °C
Storage Temperature Range - 40 to + 85 °C
Package Dimensions [4]
P1: 250 µm bare fiber
P2: 900 µm loose tube
P3: 3mm cable
(Ø) 3.0 x (L) 47.0
(Ø) 3.0 x (L) 60.0
(L) 96.0 x (W) 12.0 x (H) 6.4
mm
Qualifications Telcordia GR-1221
Applications
Performance Specificationns
Note:
[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
[4] The mechanical tolerance should be +/- 0.2 mm on all package dimensions unless otherwise custom specified.
Port 1 In
L
Ø
Port 2 Main (High%)
Port 3 Tap
Port 4 (terminated for
1x2 configuration)
(Low%)
S0011 - R05. 20111017
Dual Window Single Mode Wideband
Fiber Coupler
(1310 nm and 1510 nm band)
DWFC Series
The Oplink fused dual window wideband fiber 1x2 (2x2) couplers provide
accurate optical signal coupling and splitting over wide bandwidth with high
performance and high reliability. These couplers have excellent uniformity, low
excess loss and very low polarization sensitivity and are available with various
tap ratios, fiber types, and connector options. 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.
Wavelength Independent
Low Insertion Loss and PDL
High Power Handling
Guranteed Reliability
Signal monitoring in EDFA
Network Monitoring
CAT V
Local Area Networks
Testing Instruments
Laboratory R&D
. OPLI N K waa THH
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com
Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules
DWFC
Ordering Information
Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM
design team or account manager for your requirements and ordering information (510) 933-7200.
Insertion Loss (IL) :
00 0
Package & Fiber Type
Tap Ratio Grade
Type
P1 + 250 µm bare fiber = 11
P2 + 900 µm loose tube = 22
P3 + 3 mm cable = 33
50/50 = 50
45/55 = 45
40/60 = 40
35/65 = 35
30/70 = 30
25/75 = 25
20/80 = 20
15/85 = 15
10/90 = 10
05/95 = 05
03/97 = 03
02/98 = 02
01/99 = 01
Premium Grade = P
A Grade = A
1x2 = 1
2x2 = 2
Wavelength Fiber Length*
1310/1550 nm 0.5 Meter = H
1.0 Meter = 1
1.5 Meters = 5
2.0 Meters = 2
Connector Type
None = 1
FC/PC = 2
FC/SPC = 3
FC/APC = 4
SC/PC = 5
SC/SPC = 6
SC/APC = 7
ST = 8
LC/UPC = 9
MU = A
LC/APC = B
Dual Window Single Mode Wideband Fiber Coupler
(1310 nm and 1550 nm band)
DWFC Series
S0011 - R05. 20111017
Notes :
* The tolerance of fiber length is +/-0.1m. 1 meter is standard.
The lead time for special fiber length will be longer.
Coupling Ratio
P Grade A Grade
IL1 (dB) PDL2 (dB) Uniformity IL1 (dB) PDL2 (dB) Uniformity
Signal Tap Signal Tap Signal Tap Signal Tap
99/1 ≤0.25 18.0-22.5 ≤0.05 ≤0.20 ≤0.25 16.0-23.5 ≤0.05 ≤0.20
98/2 ≤0.30 16.0-19.0 ≤0.05 ≤0.20 ≤0.30 14.5-19.0 ≤0.05 ≤0.20
97/3 ≤0.35 13.5-17.0 ≤0.05 ≤0.20 ≤0.35 13.0-18.2 ≤0.05 ≤0.20
95/5 ≤0.45 11.8-15.0 ≤0.10 ≤0.20 ≤0.45 12.0-16.5 ≤0.10 ≤0.20
90/10 ≤0.65 9.60-11.30 ≤0.10 ≤0.15 ≤0.65 9.20-12.2 ≤0.10 ≤0.15
85/15 ≤0.98 7.80-9.40 ≤0.10 ≤0.15 ≤0.98 7.80-9.80 ≤0.10 ≤0.15
80/20 ≤1.25 6.50-7.85 ≤0.15 ≤0.15 ≤1.25 6.40-8.00 ≤0.15 ≤0.15
75/25 ≤1.60 5.50-6.80 ≤0.15 ≤0.15 ≤1.80 5.30-7.00 ≤0.15 ≤0.15
70/30 ≤2.00 4.70-6.00 ≤0.15 ≤0.15 ≤1.95 4.50-6.50 ≤0.15 ≤0.15
65/35 ≤2.10 4.30-5.20 ≤0.15 ≤0.15 ≤2.30 4.30-5.50 ≤0.15 ≤0.15
60/40 ≤2.70 3.50-4.70 ≤0.15 ≤0.15 ≤2.80 3.20-5.00 ≤0.15 ≤0.15
55/45 ≤3.00 3.00-4.20 ≤0.15 ≤0.15 ≤3.20 2.80-4.50 ≤0.15 ≤0.15
50/50 2.70-3.60 ≤0.15 ≤0.70 2.40-3.90 ≤0.20 ≤1.2
1. Insertion loss over operating wavelength range at ~23°C (excluding PDL and TDL).
2. Insertion loss change over the all input polarization states.