Multi-sourced 2x9 package with duplex SC fiber adapters. Single +5 V supply & PECL interface.

The DTR-xxx-SM2 fiber optic transceivers offer a simple, convenient way to interface PCBs to single mode fiber optic cables.

Optical Output Power : -5 min, -3 typ,  0 dBm max (on SMF).
Center Wavelength (nm) :  1480 min, 1550 typ,  1580 max.
Spectral Width (RMS) : 1nm max

The DTC-03 fiber optic transceivers with clock recovery offer a simple, convenient way to interface SONET/SDH OC-3/STM-1 PCBs to single mode fiber optic cables. Both Long Reach (1300 nm or 1550 nm) and Intermediate Reach versions are available. All modules satisfy Class I Laser Safety requirements in accordance with the US FDA/CDRH and international IEC-825 standards.

The transmit and receive functions are contained in a two-row, 18-pin (2x9) package with a Duplex SC or ST or FC connector interface. The transmitter incorporates a highly reliable 1300 nm or 1550 nm InGaAsP Laser and a driver circuit which converts PECL data to light. The receiver incorporates efficient 1300 nm InGaAs/InP PIN photodiodes converting the light signal into an electrical current which is amplified and resampled using internal clock recovery (PLL) to generate PECL-compatible data and clock. The transimpedance amplifier IC has an internal AGC for wide dynamic range.

The transceiver operates from a single +5V supply over an operating temperature range of 0°C to +70°C (“B” option) or - 40°C to +85°C (“A” option). The package is made of either conductive plastic with blue color (Duplex-SC version) or metal (FC and ST version) for excellent EMI shielding.