FTLX1371D3BCL Finisar

Product Specification RoHS-6 Compliant 10Gb/s 220m Multi Mode Datacom SFP+ Transceiver FTLX1371D3BCL PRODUCT FEATURES Hot-pluggable SFP+ footprint Supports 10.3Gb/s bit rate Power dissipation < 1W RoHS-6 compliant (lead-free) Commercial temperature range -5C to 70C Single 3.3V power supply Maximum link length of 220m Uncooled directly modulated Fabry-Perot (FP) laser at 1310nm APPLICATIONS Receiver linear electrical interface 10GBASE-LRM 10G Ethernet Duplex LC connector Legacy FDDI multimode links Built-in digital diagnostic functions Finisars FTLX1371D3BCL 10Gb/s Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for use in 10-Gigabit Ethernet links up to 220m over Multi 1 2 3 Mode fiber. They are compliant with SFF-8431 , SFF-8432 and IEEE 802.3 aq 10GBASE-LRM. Digital diagnostics functions are available via a 2-wire serial interface, 4 as specified in SFF-8472 . The FTLX1371D3BCL is a linear module i.e. it employs a linear receiver. Host board designers using an EDC PHY IC should follow the IC manufacturers recommended settings for interoperating the host board EDC PHY with a linear receiver SFP+ module. The optical transceivers are compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details. PRODUCT SELECTION FTLX1371D3BCL Finisar Corporation - August 2015 Rev. C1 Page 1 FTLX1371D3BCL Product Specification I. Description The Finisar FTLX1371D3BCL SFP+ transceiver is a linear-interface transceiver that enables, in conjunction with an Electronic Dispersion Compensation (EDC) on the host board, an IEEE802.3aq 10GBASE-LRM compliant link. The host board EDC provides correction for the severe modal dispersion that may occur during propagation through multimode fiber links, including legacy installed FDDI multimode fiber (see IEEE802.3aq for detailed information regarding fiber coverage). EDC SFP+ SFP+ EDC LRM LRM Host Board Host Board Figure 1. Block Diagram of SFP+ LRM Module on Host Board with EDC Unlike the XFP MSA transceiver requirements, the SFP+ transceiver does not contain internal retiming circuitry, and thus some of the Transmitter Optical Characteristics stated in this data sheet require that the Host Board is compliant to the SFP+ MSA specifications. See Chapter 3 in Reference 1 for further details. Finisar Corporation - August 2015 Rev. C1 Page 2