| 1246841 | OPB872N55TV | Hi-rel slotted optical switch | Optek Technology |
| 1246842 | OPB872N55TX | Hi-rel slotted optical switch | Optek Technology |
| 1246843 | OPB872P55TV | Hi-rel slotted optical switch | Optek Technology |
| 1246844 | OPB872P55TX | Hi-rel slotted optical switch | Optek Technology |
| 1246845 | OPB872T55TV | Hi-rel slotted optical switch | Optek Technology |
| 1246846 | OPB872T55TX | Hi-rel slotted optical switch | Optek Technology |
| 1246847 | OPB900L | Photologic Slotted Optical Switches Types OPB900L,OPB910L | Optek Technology |
| 1246848 | OPB900L55 | Wide gap slotted optical switch | Optek Technology |
| 1246849 | OPB900W55 | Wide gap slotted optical switch | Optek Technology |
| 1246850 | OPB901L55 | Wide gap slotted optical switch | Optek Technology |
| 1246851 | OPB901W55 | Wide gap slotted optical switch | Optek Technology |
| 1246852 | OPB902L55 | Wide gap slotted optical switch | Optek Technology |
| 1246853 | OPB902W55 | Wide gap slotted optical switch | Optek Technology |
| 1246854 | OPB903L55 | Wide gap slotted optical switch | Optek Technology |
| 1246855 | OPB903W55 | Wide gap slotted optical switch | Optek Technology |
| 1246856 | OPB910L | Photologic Slotted Optical Switches Types OPB900L,OPB910L | Optek Technology |
| 1246857 | OPB910L55 | Wide gap slotted optical switch | Optek Technology |
| 1246858 | OPB910W55 | Wide gap slotted optical switch | Optek Technology |
| 1246859 | OPB911L55 | Wide gap slotted optical switch | Optek Technology |
|
| 1246860 | OPB911W55 | Wide gap slotted optical switch | Optek Technology |
| 1246861 | OPB912L55 | Wide gap slotted optical switch | Optek Technology |
| 1246862 | OPB912W55 | Wide gap slotted optical switch | Optek Technology |
| 1246863 | OPB913L55 | Wide gap slotted optical switch | Optek Technology |
| 1246864 | OPB913W55 | Wide gap slotted optical switch | Optek Technology |
| 1246865 | OPB930L51 | Wide gap slotted optical switch | Optek Technology |
| 1246866 | OPB930L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246867 | OPB930W | Photologic Slotted Optical Switches | Optek Technology |
| 1246868 | OPB930W51 | Wide gap slotted optical switch | Optek Technology |
| 1246869 | OPB930W55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246870 | OPB931L51 | Wide gap slotted optical switch | Optek Technology |
| 1246871 | OPB931L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246872 | OPB931W51 | Wide gap slotted optical switch | Optek Technology |
| 1246873 | OPB931W55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246874 | OPB932L51 | Wide gap slotted optical switch | Optek Technology |
| 1246875 | OPB932L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246876 | OPB932L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246877 | OPB932W51 | Wide gap slotted optical switch | Optek Technology |
| 1246878 | OPB932W55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246879 | OPB933L51 | Wide gap slotted optical switch | Optek Technology |
| 1246880 | OPB933L55 | Photologic Slotted Optical Switches | Optek Technology |
