This device has one 1310nm 1.25Gbps (622Mbps available) laser diode, one 1490nm 1.25Gbps (2.5Gbps available) PIN-TIA receiver, and one 1550nm analog photodiode integrated together. Special WDM coupler is also assembled inside the package, so that three wavelengths (triple way) are multiplexed into one single optical fiber.
This device is the key part of triplexer transceivers for passive optical networks (PON).

Features:

• MQW FP or DFB laser diode
• Burst mode
• High output power
• Analog PIN receiver at 1550nm
• Wide operating temperature range (-40 to +85°C)
• RoHS compliant

Applications:

• FTTH

Specifications:

Absolute Ratings

1.25Gbps Transmitter

1.25Gbps Receiver

Analog PIN Photodiode

Package outline (mm):

Ordering Information:

TTRI-a
a: Option of the triplexer transceiver assembly
a = A for Option A: 1310nm FP laser diode, PIN-TIA digital Rx, 1.25Gbps Tx, 1.25Gbps Rx, Analog Rx, (G)E-PON ONU (triplexer) applications
a = B for Option B: 1310nm FP laser diode, PIN-TIA digital Rx, 622Mbps Tx, 1.25Gbps Rx, Analog Rx, G-PON ONU (triplexer) applications
a = C for Option C: 1310nm DFB laser diode, APD-TIA digital Rx, 1244Mbps Tx, 2.5Gbps Rx, Analog Rx, G-PON ONU (triplexer) applications

Example: TTRI-C