PRODUCT DATASHEET

1.25Gb/s CWDM Single-mode SFP Transceiver

PART NUMBER

DFTO

DATE

REVISION

SHEET NO

SFPT-CWxx-01

ELLA

15 Sep., 2014

P1

2

OF

10

http://www.pulseelectronics.com/

APPLICATIONS

Switch to Switch Interface

Gigabit Ethernet

Switched Backplane Applications

Router/Server Interface

Other Optical Links

PRODUCT DESCRIPTION

SFPT-CWxx-01

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

80KM 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.