Fixed Attenuators AFOP offers a complete line of high performance fiber fixed in-line attenuators, patch coupling attenuators, tube type attenuators, and loopback attenuators for a wide variety of applications. The 754 series features extremely low return loss and durable polymer body design. AFOP's attenuators use all fiber attenuation mechanism ensuring the devices are wavelength and polarization insensitive. AFOP attenuators feature ruggedized packaging, compact housings, and a completely enclosed fiber system to ensure repeatable performance without concern for damage. APPLICATIONS SONET Networks Telecommunication Systems CATV Distribution Networks Point to Point Systems Transceiver Testing FEATURES Standard Fixed Attenuation Values of 1 dB up to 30 dB Precision Polishing for Reduced Back Reflection Available in a Variety of Connector Types Designed to meet Telcordia GR-910 Polarization Insensitive SPECIFICATIONS - SINGLEMODE FIXED IN-LINE ATTENUATORS & PATCH COUPLING ATTENUATORS / 754 SERIES Parameters Attenuation Tolerance Operational Wavelengths Operating Temperature Specifications 0-5 dB: 0.5 dB; > 5 dB: 10% of dB Value 1310 nm; 1550 nm; 1310 nm and 1550 nm ( 10 nm) - 40 C to + 75 C ORDERING INFORMATION - SINGLEMODE FIXED IN-LINE ATTENUATORS / 754 SERIES 754 1 1 NN N C Attenuation Value 01: 1 dB 02: 2 dB 03: 3 dB 05: 5 dB 10: 10 dB 15: 15 dB 20: 20 dB Return Loss (Per Connector) 3: - 45 dB Min. 4: - 50 dB Min. 5: - 55 dB Min. 6: APC E Connector 00. Standard B: ST Metal Body L: LC/PC K: LC/APC P: FC/PC Q: FC/APC S: SC/PC T: SC/APC U: MU/PC 01: Short Type (LC Only) Wavelength: 1310 nm & 1550 nm ORDERING INFORMATION - SINGLEMODE FIXED PATCH COUPLING ATTENUATORS / 754 SERIES 754 6 1 NN N C Return Loss (Per Connector) 3: - 45 dB Min. 4: -50 dB Min. 5: - 55 dB Min. 6: APC Attenuation Value 00: 0 dB 01: 1 dB 02: 2 dB 03: 3 dB 05: 5 dB 10: 10 dB 15: 15 dB 20: 20 dB Tel: 408.736.6900 Email: sales@afop.com 1 XX 000 Connector* (Male- Female) 1: FC-SC Flange 2: FC-SC Square 3: ST-SC Flange 4: SC-ST 5: SC-FC 6: SC-LC 8: SC-MU 9: LC-MU Alliance Fiber Optic Products, Inc. REV.F 5/15/06 www.afop.com Fixed Attenuators SPECIFICATIONS - SINGLEMODE FIXED TUBE TYPE ATTENUATORS / 754 SERIES Parameters Attenuation Tolerance Operational Wavelengths Specifications 0-5 dB: 0.5 dB; > 5 dB 10% of dB value Standard: 1310 nm; 1550 ( 10 nm) Wideband: 1310 nm; 1550 nm ( 40 nm) Dual Window: 1310 and 1550 nm ( 40 nm) - 40 C to + 75 C Operating Temperature ORDERING INFORMATION - SINGLEMODE FIXED TUBE TYPE ATTENUATORS / 754 SERIES 754 4 N NN N C Packge Types 1: 250 mm, Tube 2: 900 mm, Tube 3: 900 mm, Ruggedized 4: 1.6 mm, Ruggedized 5: 3 mm, Ruggedized Attenuation Value 01: 1 dB 05: 5 dB 10: 10 dB 15: 15 dB 20: 20 dB Return Loss Connector 3:- 45 dB Min. 4: - 50 dB Min. 5: - 55 dB Min. 6: APC 0: None B: ST Metal L:LC/PC K: LC/APC P: FC/PC Q: FC/APC S: SC/PC T: SC/APC U: MU/PC C NN Total Length (Use Decimeter) 05: 0.5 Meter 10: 1 Meter 99: 9.9 Meter Wavelength A: 1310 nm 10 nm B: 1310 nm 40 nm C: 1550 nm 10 nm D: 1550 nm 40 nm E: 1310 nm & 1550 nm 40 nm SPECIFICATIONS - FIXED LOOPBACK ATTENUATORS / 754 SERIES Parameters Specifications Attenuation Tolerance 2 - 9 dB: 1 dB; 10 -15 dB 1.5 dB; > 15 dB 2 dB Operational Wavelengths 850 nm 10 nm; 1310 nm 10 nm Operating Temperature - 40 C to + 75 C ORDERING INFORMATION - FIXED LOOPBACK ATTENUATORS / 754 SERIES 754 - 5 N NN N Attenuation Value Fiber Type SM3 1: 2: MM, 62.5 m1 3: MM, 50 m1 02: 2 dB 05: 5 dB 10: 10 dB 15: 15 dB 20: 20 dB 25: 25 dB 30: 30 dB 2 C NNN Return Loss Connector LC Loopback 3: - 45 dB Min. 4: - 50 dB Min. 5: - 55 dB Min. 6: APC K: LC/APC M: MT-RJ (w/o Pin)2 S: SC/PC L: LC/PC N: MT-RJ (w/Pin)2 T: SC/APC 000: Cable Type 101: Black Shell Cover (50 m) 301: Green Back Shell Cover (APC) 501: Blue Back Shell Cover (SM) 701: Beige Back Shell Cover (62.5 m) MT-RJ Loopback 100: Vertical Version 200: Horizontal Version SC Loopback 100: Black Back Shell Cover -Std. 200: Yellow Back Shell Cover 600: Orange Back Shell Cover N00: Other Color SC Low Loss Loopback Attenuator 1. 754-5100-5S100, SM, IL 1.2 dB 2. 754-5200-0S100, 62.5 m, IL 0.6 dB 3. 754-5300-0S100, 50 m, IL 0.8 dB Notes: 1 MM loopback attenuators are only available for 2 dB only, 850/1310 nm 2 MT-RJ connectors are only available for multimode version 3 SM Wavelength is 1310 nm only Tel: 408.736.6900 Email: sales@afop.com Alliance Fiber Optic Products, Inc. REV.F 5/15/06 www.afop.com