DWFC0150P001111 Molex

Dual Window Single Mode Wideband Fiber Coupler (1310 nm and 1510 nm band) DWFC Series Product Description 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. Port 2 Main (High%) L Port 1 In Port 4 (terminated for Port 3 Tap (Low%) 1x2 configuration) Performance Specificationns Features DWFC Series Specifications Unit Wavelength Independent Wavelength Range 1310 40 and 1550 40 nm Low Insertion Loss and PDL Fiber Type Corning SMF-28 High Power Handling 1 Insertion Loss See Insertion Loss Table dB Guranteed Reliability 1 Return Loss (Min) 55 dB Directivity (Min) 55 dB Applications 2 TDL (Max) Signal Path: < 0.10 dB, Tap Path: < 0.15 dB dB Signal monitoring in EDFA Maximum Power Handling 4 W Network Monitoring 3 Operating Temperature Range - 40 to + 75 C CATV Storage Temperature Range - 40 to + 85 C Local Area Networks P1: 250 m bare fiber () 3.0 x (L) 47.0 4 Package Dimensions P2: 900 m loose tube () 3.0 x (L) 60.0 mm Testing Instruments P3: 3mm cable (L) 96.0 x (W) 12.0 x (H) 6.4 Laboratory R&D Qualifications Telcordia GR-1221 Note: 1 Values are referenced without connector loss. 2 Temperature Sensitivity Coefficient ~0.002dB/C at the range of 5 to 75C. 3 Operating temperature range changes to -5 to 75C 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. S0011 - R05. 20111017Dual Window Single Mode Wideband Fiber Coupler (1310 nm and 1550 nm band) DWFC Series Insertion Loss (IL) : P Grade A Grade 1 2 1 2 Coupling Ratio IL (dB) PDL (dB) Uniformity IL (dB) PDL (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 ~23C (excluding PDL and TDL). 2. Insertion loss change over the all input polarization states. Ordering Information Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplinks OEM design team or account manager for your requirements and ordering information (510) 933-7200. DWFC 0 0 0 Wavelength Tap Ratio Grade Fiber Length* Connector Type Type Premium Grade = P None = 1 1310/1550 nm 50/50 = 50 0.5 Meter = H 1x2 = 1 A Grade = A FC/PC = 2 1.0 Meter = 1 2x2 = 2 45/55 = 45 FC/SPC = 3 1.5 Meters = 5 40/60 = 40 FC/APC = 4 2.0 Meters = 2 35/65 = 35 SC/PC = 5 30/70 = 30 Package & Fiber Type SC/SPC = 6 25/75 = 25 SC/APC = 7 20/80 = 20 P1 + 250 m bare fiber = 11 ST = 8 15/85 = 15 P2 + 900 m loose tube = 22 LC/UPC = 9 10/90 = 10 P3 + 3 mm cable = 33 MU = A 05/95 = 05 LC/APC = B 03/97 = 03 02/98 = 02 01/99 = 01 Notes : * The tolerance of fiber length is +/-0.1m. 1 meter is standard. The lead time for special fiber length will be longer. S0011 - R05. 20111017 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales Oplink.com www.oplink.com