AFCT-57D5ATPZ SFP Fiber Optic Transceiver Module General Purpose

• Compliant to Restriction on Hazardous Substances (RoHS) directive
• Diagnostic features per SFF-8472 “Diagnostic Monitoring Interface for Optical Transceivers”
• Real time monitoring of: – Transmitted optical power – Received optical power – Laser bias current – Temperature – Supply voltage
• Rate Select not required
• Wide temperature and supply voltage operation (-10°C to 85°C) (3.3 V ± 10%)
• SFP Plus Applications
• Transceiver specifications per SFP (SFF-8074i) MultiSource Agreement and SFF-8472 (revision 10.3)

- 8.5 GBd Fibre Channel operation for FC-PI-4 800-SM-LC-L

- 4.25 GBd Fibre Channel operation for FC-PI-4 400-SM-LC-L

- 2.125 GBd Fibre Channel operation for FC-PI-4 200-SM-LC-L
• Link lengths up to 10km at 8.5/4.25/2.125 GBd with single mode fiber
• LC Duplex optical connector interface conforming to ANSI TIA/EIA604-10 (FOCIS 10A)
• 1310nm Distributed Feedback Laser (DFB) source technology
• IEC 60825-1 Class 1/CDRH Class 1 laser eye safe
• Enhanced EMI performance for high port density applications

• AFCT-57D5ATPZ optical transceiver supports high-speed serial links over singlemode optical fiber at signaling rates up to 8.5 GBd. Compliant with Small Form Pluggable (SFP) Multi Source Agreement (MSA) mechanical and electrical specifications for LC Duplex transceivers, ANSI Fibre Channel for FC-PI-4 and FC-PI-2 for gigabit applications. The part is electrically interoperable with SFP conformant devices. • The AFCT-57D5ATPZ is a multi-rate 1310nm DFB SFP which ensures compliance to 8.5/4.25/2.125 GBd Fibre Channel specifications without the need for Rate Select. The AFCT- 57D5ATPZ will ignore both Rate Select pin and control bit inputs (ie. no connect inside the SFP). This simplifies Fibre Channel host auto-negotiation algorithms, layout and software.

• The AFCT-57D5ATPZ has isolated signal and chassis SFP grounds to maximize flexibility in host system applications.