10dBm peak, 7dBm average. 1559.79nm. With 1.25mm fiber ferrule, 900um-buffered fiber. 14-pin butterfly packge. Without test data (the last two samples are from other sold samples). Made in 2005 mostly (small qty in 2004) in USA. See datasheet in the pdf link below.
Wavelengths and P/N: 1535.82, CQF915/408-19520, 1536.61, CQF915/408-19510,1537.40, CQF915/408-19500, 1538.19, CQF915/408-19490, 1541.35, CQF915/408-19450, 1543.73, CQF915/408-19420, 1544.53, CQF915/408-19410, 1557.36, CQF915/408-19250, 1558.17, CQF915/408-19240, 1558.98, CQF915/408-19230, 1559.79, CQF915/408-19220, 1560.61, CQF915/408-19210.