QSFP28 transceiver modules are designed for use in 100 Gigabit Ethernet links on up to 20km of single mode fiber, based on the LAN-WDM wavelength grid. Designed for outside plant applications with an industrial temperature range (-40°C to +85°C), they are compliant with the QSFP28 MSA, IEEE 802.3ba 100GBASE-LR4, 4WDM MSA, portions of CWDM4 MSA, and IEEE 802.3bm CAUI-4. Digital diagnostic functions are available via the I2C interface, as specified by the QSFP28 MSA and Finisar Application Notes AN-2152 and AN-2153. The optical transceiver is RoHS compliant as described in Application Note AN-2038.

Features
¡ñ Hot-pluggable QSFP28 form factor
¡ñ Supports 103.1Gb/s aggregate bit rate
¡ñ Power dissipation < 4.5W
¡ñ RoHS-6 compliant
¡ñ Industrial temperature range of -40°C to 85°C
¡ñ Single 3.3V power supply
¡ñ Maximum link length of 20km on Single Mode Fiber (SMF)
¡ñ 4x25Gb/s DFB-based LAN-WDM transmitter
¡ñ 4x25G retimed electrical interface
¡ñ Duplex LC receptacles
¡ñ I2C management interface

Applications
¡ñ 100G 4WDM applications with FEC
¡ñ Outside Plant
¡ñ Reduced Air Flow Central Office

×¢£º±¾²úÆ·ÓÐÌìϲú»¯ÐͺſÉÑ¡
Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.