25G SFP28 40km Dual CWDM Transceivers With APD

DESCRIPTION
The Transceiver is intended for 40km reach service from 24.33Gb/s to 25.78Gb/s CWDM C27~C33single mode high-speed communications equipment where low-cost, extraordinary performance and reliability are essential. It consumes low power, operates base on 3.3V DC power supply and is offered in the industrial temperature range. They are compliant with SFP28 MSA, SFF-8431 and SFF-8432.
The low j itter and low bit error rate optical assembly features a C27~C33（DML)laser transmitter and APD/TIA receiver. It utilizes internal clock and data recovery (CDR) units on transmitter and the receiver chains for low j itter compliance. The differential AC coupled Tx and Rx data interfaces are CML compatible. The device is Class I laser safety compliant.

PRODUCT FEATURES
● Operating data rate up to 25.78Gbps
● Up to 40km transmission distance
● High sensitivity APD photodiode and TIA
● Rate Adaptation
● LC duplex connector
● Hot pluggable 20pin connector
● Low power consumption：1.5W
● Single +3.3V±5% power supply
● Compliant with SFF-8472
● Fully RoHS Compliant
● Operating temperature range: 0°C to +70°C

Application
● 25G Ethernet
● CPRI Option 10
● Fibre Channel 32GFC

Mechanical Dimensions
Order Information

本产品为25G~400G高速光模块系列，如有需要，请联系我们。
注：本产品有全国产化型号可选
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.