Mini Single Window Single Mode Fiber Coupler Mini SWFC Series Features Miniature Package Wavelength Independent Low Insertion Loss and PDL High Power Handling Guaranteed Reliability Applications Signal Monitoring in EDFA Network Monitoring CATV Mini Single Window Single Mode Fiber Coupler The Oplink mini fused single window wideband fiber 1x2 (2x2) couplers provide accurate optical signal coupling and splitting over wide bandwidth with high performance and high reliability in miniature or sub-miniature package. These couplers have excellent 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 functionmodule or subsystem. Local Area Networks Testing Instruments L Port 1 In Port 2 Main (High%) Laboratory R&D Ø Port 4 (terminated for 1x2 configuration) Port 3 Tap (Low%) Performance Specifications Parameter Operating Wavelength Range nm Fiber Type Insertion loss 1 Return Loss min Directivity min Temperature dependent Loss 2 max Optical Power Tolerance max Operating Temperature Range3 Storage Temperature Range Qualifications 980nm 1310nm 970~990 1270~1350 Corning HI980 HI1060 OFSBF05635-02 S band 1420~1500 C band 1530~1565 L band 1570~1605 C+L band 1530~1610 Corning SMF-28 Corning RC SMF-28 See Insertion Loss Table I, II, III 55 dB 55 dB Signal Path: < 0.10dB,Tap Path: < 0.15dB 4W -40 to 75 °C -40 to 85 °C P5: 250µm SMF-28 fiber, Miniature (Ø)3.0 x (L)35 mm P8: 80µm RC SMF-28, Subminiature (Ø)3.0 x (L)28 mm Telcordia GR-1221 1. Under all states of polarization and within the full operating temperature and wavelength ranges specified, not include contribution from connectors. 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. Oplink Communications, Inc. R3.20070823 Mini Single Window Single Mode Fiber Coupler Mini SWFC Series Insertion Loss Tables Insertion Loss (IL) I : C or L band coupler P Grade Coupling Ratio 99/1 98/2 97/3 95/5 90/10 85/15 80/20 75/25 70/30 65/35 60/40 55/45 50/50 IL1 (dB) Signal ≤0.18 ≤0.25 ≤0.30 ≤0.35 ≤0.60 ≤0.85 ≤1.15 ≤1.35 ≤1.75 ≤2.10 ≤2.50 ≤2.85 2.80-3.30 A Grade PDL 2 (dB) Signal Tap ≤0.04 ≤0.12 ≤0.04 ≤0.12 ≤0.04 ≤0.12 ≤0.04 ≤0.10 ≤0.05 ≤0.10 ≤0.05 ≤0.10 ≤0.05 ≤0.10 ≤0.06 ≤0.10 ≤0.06 ≤0.10 ≤0.10 ≤0.07 ≤0.07 ≤0.09 ≤0.07 ≤0.09 ≤0.08 Tap 19.0-21.0 16.4-18.4 14.6-16.2 12.4-13.8 9.60-10.8 7.80-8.80 6.60-7.60 5.75-6.50 5.00-5.50 4.40-4.90 3.95-4.30 3.35-3.80 IL 1 (dB) Signal ≤0.20 ≤0.30 ≤0.35 ≤0.40 ≤0.65 ≤0.90 ≤1.15 ≤1.44 ≤1.82 ≤2.15 ≤2.60 ≤2.90 Tap 17.7-21.5 16.0-19.4 14.0-16.8 12.0-14.4 9.20-11.2 7.5-9.0 6.4-8.0 5.6-6.7 4.9-5.8 4.3-5.0 3.7-4.6 3.1-4.0 2.70-3.30 PDL 2 (dB) Signal Tap ≤0.05 ≤0.15 ≤0.05 ≤0.15 ≤0.05 ≤0.15 ≤0.05 ≤0.15 ≤0.06 ≤0.14 ≤0.06 ≤0.14 ≤0.07 ≤0.13 ≤0.07 ≤0.13 ≤0.08 ≤0.12 ≤0.08 ≤0.12 ≤0.08 ≤0.10 ≤0.09 ≤0.10 ≤0.10 1. Insertion loss over operating wavelength range at ~23°C (excluding PDL and TDL). 2. Insertion loss change over the all input polarization states. Insertion Loss (IL) II : 1310nm, S or C+L band coupler P Grade Coupling Ratio 99/1 98/2 97/3 95/5 90/10 85/15 80/20 75/25 70/30 65/35 60/40 55/45 50/50 IL1 (dB) Signal ≤0.18 ≤0.25 ≤0.30 ≤0.35 ≤0.60 ≤0.90 ≤1.15 ≤1.50 ≤1.75 ≤2.05 ≤2.50 ≤2.85 2.70-3.40 Tap 18.2-21.0 16.0-18.6 14.4-16.4 12.2-14.0 9.40-11.0 7.70-8.85 6.30-7.80 5.45-6.70 4.60-5.75 4.10-5.05 3.85-4.40 3.15-3.80 Signal ≤0.04 ≤0.04 ≤0.04 ≤0.04 ≤0.05 ≤0.05 ≤0.05 ≤0.06 ≤0.06 ≤0.07 ≤0.07 ≤0.07 A Grade PDL 2 (dB) Tap ≤0.15 ≤0.12 ≤0.12 ≤0.10 ≤0.10 ≤0.10 ≤0.10 ≤0.10 ≤0.10 ≤0.10 ≤0.09 ≤0.09 Signal ≤0.23 ≤0.30 ≤0.34 ≤0.40 ≤0.65 ≤0.85 ≤1.15 ≤1.44 ≤1.82 ≤2.02 ≤2.60 ≤2.81 ≤0.08 IL 1 (dB) Tap 17.4-21.5 15.2-19.8 13.7-17.1 11.8-14.7 9.00-11.3 7.4-9.1 6.0-8.1 5.5-6.8 4.7-5.9 4.2-5.0 3.7-4.6 3.1-4.0 2.60-3.50 PDL 2 (dB) Signal Tap ≤0.05 ≤0.20 ≤0.05 ≤0.15 ≤0.05 ≤0.15 ≤0.05 ≤0.15 ≤0.06 ≤0.15 ≤0.06 ≤0.15 ≤0.07 ≤0.14 ≤0.07 ≤0.14 ≤0.08 ≤0.13 ≤0.08 ≤0.13 ≤0.09 ≤0.11 ≤0.09 ≤0.11 ≤0.10 1. Insertion loss over operating wavelength range at ~23°C (excluding PDL and TDL). 2. Insertion loss change over the all input polarization states. Insertion Loss (IL) III : 980nm coupler P Grade Coupling Ratio 99/1 95/5 90/10 80/20 70/30 60/40 50/50 IL1 (dB) Signal ≤0.20 ≤0.38 ≤0.60 ≤1.30 ≤1.90 ≤2.60 2.70-3.40 Tap 18.5-21.0 11.4-14.8 9.20-11.3 5.70-7.90 4.30-6.00 3.40-4.70 A Grade PDL 2 (dB) Signal ≤0.05 ≤0.05 ≤0.07 ≤0.10 ≤0.10 ≤0.10 Tap ≤0.12 ≤0.12 ≤0.12 ≤0.12 ≤0.10 ≤0.10 ≤0.10 Signal ≤0.25 ≤0.50 ≤0.70 ≤1.5 ≤2.2 ≤2.8 IL 1 (dB) Tap 15.5-21.5 11.2-15.2 8.70-11.7 5.4-8.5 4.2-6.4 3.2-4.7 2.60-3.60 PDL 2 (dB) Signal Tap ≤0.07 ≤0.15 ≤0.07 ≤0.15 ≤0.10 ≤0.15 ≤0.10 ≤0.15 ≤0.10 ≤0.15 ≤0.10 ≤0.15 ≤0.15 1. Insertion loss over operating wavelength range at ~23°C (excluding PDL and TDL). 2. Insertion loss change over the all input polarization states. Oplink Communications, Inc. R3.20070824 Mini Single Window Single Mode Fiber Coupler MIni SWFC Series 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. 0 SWFC Wavelength 46335 Landing Parkway Fremont, CA 94538-6407 Tel: (510 933-7200 Fax: (510) 933-7300 Email: [email protected] 980nm= 9 1310nm= 3 C band= 5 S band= 4 L band= 6 C+L band= 1 Type 1x2= 1 2x2= 2 TapRatio 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 5/95= 05 3/97= 03 2/98= 02 1/99= 01 0 Type Package Type Fiber Length Connector Type P Grade= P A Grade= A P5= 5 P8= 8 0.5 1.0 1.5 2.0 None= 1 FC/PC= 2 FC/SPC= 3 FC/APC= 4 SC/PC= 5 SC/SPC= 6 SC/APC= 7 ST= 8 LC= 9 MU= A meter= H meter= 1 meter= 5 meter= 2 Fiber Type Corning SMF-28= 1 Corning HI1060= 6 Corning HI980= 9 OFS BF05635-02= 7 80µm RC SMF-28= 8* (P8 only) Note: * 80µm RC SMF-28 fiber option is for bare fiber only (no connectors). R3.20070824 Product Lines Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Interconnect RGB Laser Modules