10G DWDM SFP+ 40KM 16dB EML C-Band 50GHz 100GHz 200GHz ITU grid

Description

Takfly SFP+ER DWDM Transceiver is designed for 10GBASE-ER/EW, and 8.5G/10G Fiber- Channel applications. The transceiver consists of two sections: The transmitter section incorporates a colded EML laser. And the receiver section consists of a PIN photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.

Features

• Link length up to 40km
• Compliant with SFF-8431 and IEE802.3ae
• Suitable for use in 100GHz channel spacing DWDM systems
• Data rate selectable ≤4.25Gbps or 9.95Gbps to 10.3Gbps bit rates
• Cooled EML transmitter and PIN receiver
• Low Power Dissipation 1.5W Maximum
• -5ºC to 70ºC Operating Case Temperature
• Single 3.3V power supply
• Diagnostic Performance Monitoring of module temperature, supply Voltages, laser bias current, transmit optical power, receive optical power
• RoHS compliant and lead free

Application

• 10GBASE-ER/EW (with/without FEC)
• 10G Fiber Channel (with/without FEC)​

Absolute Maximum Ratings

Operating Conditions

Notes:

[1] Supply current is shared between VCCTX and VCCRX.

[2] In-rush is defined as current level above steady state current requirements

Transmitter Specifications – Electrical

Receiver Specifications – Optical

Notes:

[1] Measured with conformance test signal for BER = 10^–12. The stressed sensitivity values in the table are for system level BER measurements which include the effects of CDR circuits. It is recommended that at least 0.4 dB additional margin be allocated if component level measurements are made

without the effects of CDR circuits.

Compatibility

All of Takfly's transceiver modules are open sourced, can be coded to be fully compatible with major brands' products and devices, such as Intel, Dell, , Finisar, Arista, HP, Mellanox, Juniper, HUAWEI, H3C, etc. For other brands' devices, please specify when ordering so that we can write corresponding codes for your easy application.

Dimension