CRS504-4XQ-OUT: 100G that thrives outdoors

Why keep top-tier 100G inside? CRS504-4XQ-OUT brings versatile, affordable, ultra-fast switching to the great outdoors—without compromise.

Built for speed (and the storm)

At its core: a powerful Marvell Prestera switch chip driving 4 × 100G QSFP28 ports. Go direct 100G, or break each port into 4 × 25G for up to 16 high-speed fiber interfaces from a single outdoor unit. Mix and match per port—100G, 40G, 4×25G, even 10G/1G—the Prestera handles it all.

All this performance lives inside a rugged, weatherproof IP66 enclosure—tested to withstand high-pressure water jets from any direction.

Power options for any field setup

Outdoor events demand flexibility, so you get three ways to power up:

• DC jack
• 2-pin terminal
• 802.3bt PoE-in

And for on-site control, we kept the management and console ports to tackle surprises fast.

Features that go the distance

Despite sipping only up to ~25 W (without attachments), this switch is a workhorse:

• VLANs, ACL, MLAG
• Jumbo frames
• Even some Layer-3 hardware offloading

Stop waiting for perfect weather—use the perfect tool. The CRS504-4XQ-OUT makes true 100G outdoors practical, powerful, and painless.