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The FT-BE-F8505 SFP+ transceiver is intended for eSR reach service from 25.78Gb/s 850nm multi mode high-speed communications equipment where low-cost, extraordinary performance and reliability are essential. It consumes low power, operates from a 3.3V DC power supply and is offered in the commercial temperature range. It is compliant with SFF-8431 and SFF-8432. The low jitter and low bit error rate optical assembly features a 850nm VCSEL laser transmitter and PIN/TIA receiver. It incorporates the SFP+ MSA LVTTL Loss of Signal (Rx_LOS), Tx Fault (Tx_FAULT), MOD_ABS and Tx Disable (Tx_DIS) monitor and control functions. The differential AC coupled Tx and Rx data interfaces are CML compatible.
Part Number | Package | Interface | Reach | Temp | Fiber Type | Wavelength | Rate | Tx Output | Rx Input |
---|---|---|---|---|---|---|---|---|---|
FT-BE-F8505-BC2 | SFP28 | LC | 300m | C | Multi-mode | 850nm | 25Gb/s | -6.4~2.4dBm | -5.2dBm(OMA) |
Features
¡ñ LC Duplex optical interface
¡ñ Reach:
300m on OM3 MMF
400m on OM4 MMF
¡ñ Bit rate:25.78Gb/s
¡ñ +3.3 V power supply
¡ñ Low DC power consumption
¡ñ 2x10 SFP+ MSA compliant package
¡ñ Hot swappable
¡ñ High performance 850 nm VCSEL laser
¡ñ High sensitivity PIN/TIA optical receiver
¡ñ Multi Mode operation
¡ñ Case Operating temperature range:
Commercial: 0 to 70ºC
¡ñ Data and Control Interfaces:
Tx Data CML/AC Coupled
Rx Data CML/AC Coupled
Tx_DIS LVTTL
Tx_FAULT LVTTL
Rx_LOS LVTTL
MOD_ABS LVTTL
¡ñ 2-wire I2C data bus
¡ñ RoHS compliance
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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.