Features
     Supports 10GBE Application at the Data-Rate of  9.953Gbps to 10.3125Gbps
     Maximum link length of 40km with SMF
     1550nm cooled EML laser and PIN photodiode
     XFP MSA package with duplex LC connector
     XFI High Speed Electrical Interface
     +5V, +3.3V,+1.8V power supply
     Low Power Dissipation 3.5W Maximum
     2-wire interface for management and diagnostic monitor
     Compatible with RoHS
     Compatible with IEEE 802.3ae 10 Gigabit Ethernet
     Compatible with Sonet OC-192/SDH STM-64

Features
     XFP MSA Compliant
     data rate from 9.95 Gbps to 11.1Gbps
     No Reference Clock required
     Cold Start up Wavelength Compliance
     EML transmitter and APD receiver
     link length up to 80km
     Low Power Dissipation 3.5W Maximum
     Operating Case Temperature：商业级0℃～+70℃/工业级-40℃～+85℃ 可选
     Diagnostic Performance Monitoring of module temperature, supply Voltages, laser bias current, transmit optical power, receive optical power
     RoHS compliant and lead free

Features
     XFP MSA Rev 4.5 Compliant
     Data rate from 9.95Gbps to 11.3Gbps
     Cooled EML with isolator
     APD receiver
     link length up to 120km (with amplifier)
     Low Power Dissipation 3.5W Maximum
     XFI and lineside loopback Mode Supported
     Operating Case Temperature：商业级0℃～+70℃/工业级-40℃～+85℃ 可选
     Diagnostic Performance Monitoring of module temperature, Supply Voltages, laser bias current, transmit optical power, and receive optical power
     RoHS compliant (lead free)

The F-tone DWDM tunable XFP 10 Gbps multiprotocol optical transceiver is an integrated fiber optic transceiver that provides a high-speed serial link at signaling rates from 9.95 Gbps to 11.1 Gbps. The module complies with the 10 Gigabit small form factor pluggable (XFP) multisource agreement (MSA).

F-tone X2 is a standardized form factor for 10 Gb/s fiber optic transponders that is used for data transfer rates from 10.3 Gb/s to 10.5 Gb/s. It is protocol-specific: Either 10G Ethernet or 10G Fibre Channel versions are available. X2 transponders are used in datacom optical links only (not telecom), and they are smaller than old generation XENPAK transponders. Its electrical interface to the host board is also standardized and is called XAUI (4 x 3.125 Gb/s).

The F-tone X2 to SFP+ Converter Module offers investment protection for 10 Gigabit Ethernet X2 ports of X2 switches by enabling migration from X2 to Small Form-Factor Pluggable Plus (SFP+) form factor without having to upgrade or replace the switches. This Module converts a 10 Gigabit Ethernet X2 port into a 10 Gigabit Ethernet SFP+ port.