16 channels 1271-1571nm, 3D free space, unilateral fiber outlet, 1.6dB typical I

4 channels 1271-1331nm, 3D free space, unilateral fiber outlet, 0.8dB typical IL

6 channels 1271-1371nm, 3D free space, unilateral fiber outlet,1.0dB typical IL,

8 channels 1271-1411nm, 3D free space, unilateral fiber outlet,1.2dB typical IL,

10 channels 1271-1451nm,3D free space, unilateral fiber outlet,1.3dB typical IL,

12 channels 1271-1491nm, 3D free space, unilateral fiber outlet,1.4dB Typical IL

18 channels 1270-1610nm,3D free space ,1.8dB typical IL, unilateral fiber outlet