R2860G Datasheet, PDF (1/6 Pages) Agere Systems – R2860G Digital Receiver OC-192/STM-64

Preliminary Data Sheet, Rev. 2
September 2001
R2860G Digital Receiver OC-192/STM-64
Features
s Linear output up to 0 dBm optical input power
s High sensitivity, –18 dBm typical
s High overload, > 2 dBm typical
s Transimpedance, 500 Ω typical
s dc-coupled output
s Hermetically sealed
Applications
s 12.5 Gbits/s short, intermediate, and long-haul
systems
s DWDM equipment
s SONET/SDH equipment
s Return to zero (RZ) and strong forward-error
correction (FEC) applications
Description
The R2860G receiver module incorporates a high-
speed planar PIN diode and an HBT preamplifier to
provide exceptionally high linearity. The receiver is
designed to provide very clean pulse response at
12.5 Gbits/s that results in high-quality eye patterns
(see Figure 1).
Agere Systems Inc. offers several 1R and 2R high-
speed receiver components for 10 Gbits/s and
12.5 Gbits/s applications. APD and PIN versions are
available in a 6-pin hermetic package with coaxial
output. In addition, Agere Systems also offers a PIN
receiver with coplanar waveguide in a multisource
agreement form-factor or a smaller, space sensitive
package. For more information about the complete
line of high-speed receiver products, please visit the
Agere Systems' website at www.agere.com/opto.