100G AI Networking

The MikroTik CRS520-4XS-16XQ-RM is a high-density, enterprise-grade 100G core switch combining the switching power of a Marvell 98CX8410 chip with the processing muscle of a quad-core 64-bit ARM CPU running at 2 GHz and 4 GB of RAM. It provides 16 × 100G QSFP28 ports, 4 × 25G SFP28 ports, and 2 × 10G Ethernet ports, running RouterOS v7 for advanced Layer 2 and Layer 3 network management. Two hot-swap power supplies and four hot-swap fans are included as standard, making it a resilient, future-proof solution for data centre and enterprise core network deployments.

The MikroTik XQ+31LC10D is a 100G QSFP28 single-mode fiber transceiver — Dual LC UPC connector, 4× independent full-duplex 25G channels, 1296/1300/1305/1309nm wavelengths (LR4-style WDM), 10km reach on single-mode fiber (OS2), built-in digital diagnostics (optical power, temperature, voltage, laser bias current). Compatible with MikroTik CCR2216, CRS504-4XQ-IN/OUT, CRS510-8XS-2XQ-IN, CRS518-16XS-2XQ-IN, and any IEEE 100GBASE-LR4 compliant QSFP28 port. MTBF ~200,000 hours at 25°C. No certifications listed (passive optical module). 

The MikroTik G1040A-60WF is a 60W hot-swap replacement power supply unit designed for use with the CCR2004-16G-2S+, CRS510-8XS-2XQ-IN+, and CRS504-4XQ-IN. These units ship with two hot-swap dual-redundant power supplies as standard — and this kit allows you to replace a failed unit without powering down or restarting the router, ensuring zero downtime. It is an essential spare for network administrators and businesses where continuous uptime is critical.