Layer23-Switch supplies new, factory-sealed Cisco networking equipment: Catalyst and Nexus switches, ISR and Catalyst 8000 routers, Firepower firewalls, wireless access points and optics, plus the power supplies, stacking cables and spare parts that go with them. Buy listed models online, or send part numbers or a BOM for a written quote within one business day.
Showing 781–800 of 849 results
40G SR4 S-Class QSFP – MPO-12 MMF – No Breakout
40G QSFP+ Breakout – 4x10G SFP+ DAC – 1m Length
40G QSFP+ Breakout – 4x10G SFP+ AOC – 10m Length
40G QSFP+ Active Copper – 10m Length – Direct-Attach Cable
40G QSFP+ AOC – 15m Length – Active Optical Cable
40G QSFP+ AOC – 2m Length – Active Optical Cable
40G QSFP+ AOC – 3m Length – Active Optical Cable
40G QSFP DAC – 3m Length – Passive Copper Cable
40G QSFP DAC – 5m Length – Passive Copper Cable
1 GB Ruggedized SD Memory Card – Swappable – Cisco Industrial Ethernet Switches
10/25GBASE-CSR SFP28 – 850nm MMF – 300 m OM3 / 400 m OM4 – 0 to 70°C
10/25GBASE-LR SFP28 – 10 km G.652 SMF – -40 to 85°C Industrial Temperature
10/25GBASE-LR SFP28 – 10 km G.652 SMF – 0 to 70°C Commercial Temperature
10G SFP+ AOC – 10m Length – Active Optical Cable
10G SFP+ AOC – 1m Length – Active Optical Cable
10G SFP+ AOC – 2m Length – Active Optical Cable
10G SFP+ AOC – 3m Length – Active Optical Cable
10G SFP+ AOC – 5m Length – Active Optical Cable
10G SFP+ AOC – 7m Length – Active Optical Cable
10GBASE-ER SFP+ – 1550nm SMF – 40km Reach