| 5881 |
| VIAVI | ONT-600 | Optical Network Tester | Optical Network Testers (ONT-600 Mainframe ) |
| 5882 |
| VIAVI | ONT-600 CFP2 | Optical Network Tester | Transport Test Module - Supporting 25G, 40G, 50G, and 100G Rates |
| 5883 |
| VIAVI | ONT-601 MTM | Optical Network Tester | ONT-600 Multiport Test Module |
| 5884 |
| VIAVI | ONT-603D | Optical Network Tester | ONT-600 Mainframe With display and high-end controller |
| 5885 |
| VIAVI | ONT-603H | Optical Network Tester | ONT-600 Mainframe With high-end controller |
| 5886 |
| VIAVI | ONT-606D | Optical Network Tester | ONT-600 Mainframe With display and high-end controller |
| 5887 |
| VIAVI | ONT-606H | Optical Network Tester | ONT-600 Mainframe With high-end controller |
| 5888 |
| VIAVI | ONT-612H | Optical Network Tester | ONT-600 Mainframe With high-end controller |
| 5889 |
| VIAVI | ONT-800 | Optical Network Tester | Optical Network Testers (ONT-800 Mainframe) |
| 5890 |
| VIAVI | ONT-804 | Optical Network Tester | ONT-800 3078 05 Mainframe without display, 19” / 21 “ rack mount included |
| 5891 |
| VIAVI | ONT-804D | Optical Network Tester | ONT-800 3078 04 Mainframe with touchscreen display |
| 5892 |
| VIAVI | ONT-812 | Optical Network Tester | ONT-800 3078 07 Mainframe 12 slot rack mount version |
| 5893 |
| VIAVI | ONT-812A | Optical Network Tester | ONT-800 3078 08 Mainframe rack mount version for 110V AC with reduced power profile compared to ONT-812 |
| 5894 |
| VIAVI | ONT-N-Port | Optical Network Tester | ONT-600 N-PORT Test Modules |
| 5895 |
| VIAVI | Flex-E | Optical Network Tester | ONT FlexE |
| 5896 |
| VIAVI | 400G CFP8 | Optical Network Tester | ONT 400G CFP8 Module |
| 5897 |
| VIAVI | 800G ETHERNET | Optical Network Tester | ETHERNET Module - 400GE QSFP-DD Multi-Port Ethernet Testing in Lab & Production |
| 5898 |
| VIAVI | 800G FLEX DCO | Optical Network Tester | 800G FLEX DCO Module |
| 5899 |
| VIAVI | 800G FLEX DCO Module | Optical Network Tester | 800G FLEX DCO Module - 400G CFP2 (DCO) and QSFP-DD 400ZR Modules |
| 5900 |
| VIAVI | 800G FLEX Module | Optical Network Tester | 800G FLEX Module - 400G QSFP-DD multi-rate Test Module for the ONT-800 |
| 9348 |
| JDSU | E81MRDISPAP/PCFC | Optical Network Tester | Viavi E81MRDISPAP, Chromatic Dispersion + PMD + Attenuation Profile Test Module; (1450–1640 nm) |
| 9349 |
| VIAVI | ONT600 | Optical Network Tester | Viavi ONT600 Optical Network Tester, 155 Mbps up to 400 Gbps |
| 9350 |
| VIAVI | ONT-603D (3076/01) | Optical Network Tester | Viavi ONT-603D Optical Network Tester, 155 Mbps up to 400 Gbps |