Hardware Monitoring Feature ICX 7550 ICX 7650 ICX 7850 ICX 8100 ICX 8200 Virtual cable testing (VCT) 08.0.95 08.0.70 No 10.0.10f 10.0.00 Digital optical monitoring 08.0.95 08.0.70 08.0.90 10.0.10f 10.0.00 Optical monitoring on ports with link down 10.0.20 10.0.20 10.0.20 10.0.20b_cd1 10.0.20 Parent topic: Monitoring