Cisco C9400-LC-24XS=. Networking standards: IEEE 1588, IEEE 802.1as, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3bz,.... Fiber optic connector: SFP+. Mean time between failures (MTBF): 545080 h. Certification: RoHS5, Safety: UL 60950-1, CAN/CSA-C222.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEEE 802.3, Electromagnetic compatibility: 47 CFR Part 15, CISPR22 Class A, EN 300 386 V1.6.1, EN 55022 Class A, EN 55032 Class A, CISPR 32.... Width: 379 mm, Depth: 370 mm, Height: 40.6 mm