Description
The AFCT-5971LZ/ALZ are high performance, cost effective modules for serial optical data communications applications specified for a signal rate of 125 Mbd. They are designed for fast ethernet applications and are also compatible with the EFM baseline 100-BASE-LX10 standard over dual single mode fiber.
All modules are designed for single mode fiber and operate at a nominal wavelength of 1300 nm. They incorporate high performance, reliable, long wavelength optical devices and proven circuit technology to give long life and consistent service.
The transmitter section of the AFCT-5971LZ/ALZ incorporates a 1300 nm Fabry Perot (FP) laser. The transmitter has full IEC 825 and CDRH Class 1 eye safety.
The receiver section uses an MOVPE grown planar PIN photodetector for low dark current and excellent responsivity.
A pseudo-ECL compatible logic interface simplifies interface to external circuitry. These transceivers are supplied in the new industry standard 2 x 5 DIP style package with the LC fiber connector interface and is footprint compatible with SFF Multi Source Agreement (MSA).

Features
? Multisourced 2 x 5 package style with LC receptacle
? Single +3.3 V power supply
? Temperature range:
      AFCT-5971LZ: 0 °C to +70 °C
      AFCT-5971ALZ: -40°C to +85°C
? Wave solder and aqueous wash process compatible
? Manufactured in an ISO9002 certified facility
? Fully Class 1 CDRH/IEC 825 compliant
? IEEE 802.3ah Standard Compliant
? RoHS Compliant
? LVPECL compatible signal detect output
? Designed for EFM (Ethernet in the First Mile) baseline 100-BASE-LX10 performance over dual single mode fiber

Applications
? Ethernet in the First Mile
? Fast Ethernet

Parts Affected:
AFCT-5961ATLZ AFCT-5962ATLZ AFCT-5971ALZ
AFCT-5961TLZ AFCT-5962TLZ AFCT-5971LZ
AFCT-5961NLZ AFCT-5962NLZ
AFCT-5963ATLZ AFCT-5964ATLZ
AFCT-5963TLZ AFCT-5964TLZ
AFCT-5963NLZ AFCT-5964NLZ
AFCT-5963QNLZ AFCT-5964QNLZ