1310nm Single-mode 1.25G 2x10 Small Form Factor (SFF) Features 1. Compliant with SFF MSA 2. Compliant with IEEE 802.3z Gigabit Ethernet 3. Multisourced 2?0 Package Style with Duplex LC Receptacle 4. LVPECL compatible data input/output interface 5. TTL transmitter disable input 6. Up to 30/40Km transmission distance at 1.06/1.25Gbps with 9/125 um SMF 7. Single + 3.3V power supply Applications 1. Gigabit Ethernet 2. 1FC 1310nm Single-mode 2.5G 2x10 Small Form Factor (SFF) Features 1. Compliant with SFF MSA 2. Compliant with ITU-T G.957 3. Multisourced 2?0 Package Style with Duplex LC Receptacle 4. LVPECL compatible data input/output interface 5. 1310nm FP Laser transmitter and PIN receiver up to 15Km transmission distance at 2.5Gbps with 9/125 um SMF 6. 1310nm DFB Laser transmitter for 40Km transmission distance at 2.5Gbps with 9/125 um SMF 7. TTL transmitter disable input 8. Single + 3.3V power supply Applications 1. SDH STM-16 SONET OC- 48 2. High Speed Data Communication