155Mb/s SFP BIDI 160km

Features
¡ñ Up to 155Mb/s data links
¡ñ 1490nm DFB laser transmitter and PIN photo-detector
¡ñ Up to 160km on 9/125µm SMF
¡ñ Hot-pluggable SFP footprint
¡ñ BIDI LC/UPC type pluggable optical interface
¡ñ Low power dissipation
¡ñ Metal enclosure, for lower EMI
¡ñ RoHS compliant and lead-free
¡ñ Support Digital Diagnostic Monitoring interface
¡ñ Single +3.3V power supply
¡ñ Compliant with SFF-8472
¡ñ Case operating temperature
    Commercial: 0 ~ +70oC
    Extended: -10 ~ +80oC
    Industrial: -40 ~ +85oC

Applications
¡ñ Switch to Switch Interface
¡ñ Fast Ethernet
¡ñ Switched Backplane Applications
¡ñ Router/Server Interface
¡ñ Other Optical Links

General Description
F-tone Networks'FTCS-B4503-H6Dxx Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the DFB laser and the PIN photo-detector .The module data link up to 160km in 9/125um single mode fiber.
The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.

Optical Characteristics
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Notes:
1. Measure at 2^23-1 NRZ PRBS pattern
2. Measured with Light source 1490nm, ER=8.2dB; BER =<10^-12 @PRBS=2^23-1 NRZ
3. When LOS de-asserted, the RX data+/- output is High-level (fixed).

Part Number Ordering Information

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 before they become applicable to any particular order or
contract. In accordance with the F-tone 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 or others. Further details are available from any F-tone sales representative.