Mikrotik CRS504-4XQ-OUTMikrotik CRS504-4XQ-OUT 4-Ports 100GBase-X QSFP28 1x 10/100 Ethernet Port Outdoor Fibre Switch. New. In StockBrand: MikrotikPart Number: CRS504-4XQ-OUTCondition: NewCategory: SwitchKey Specs: 4-Port, 100GBAvailability: In StockShipping: Fast US-based shippingOrder the Mikrotik CRS504-4XQ-OUT today from ProDisk Network — your trusted source for enterprise IT hardware. All products are quality-tested and backed by our support team.
The CRS504-4XQ-OUT is a Mikrotik networking devices component with network speed 100 GbE, features QSFP28. Pro Disk Network sells the CRS504-4XQ-OUT for $1,409.60 with same-day US shipping and a 30-day free return guarantee.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the CRS504-4XQ-OUT verified against the manufacturer datasheet and our internal lab benchmarks.
Quick Answer: Is the CRS504-4XQ-OUT compatible with my switch?
Pro Disk Network validates every CRS504-4XQ-OUT against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the CRS504-4XQ-OUT ship?
CRS504-4XQ-OUT orders placed before 2 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The CRS504-4XQ-OUT is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Server Uplink — 10G/25G server-to-leaf uplink — pair with matching DAC or AOC at the host NIC to avoid optic mismatch.
DCI (Data Center Interconnect) — Inter-DC routing or aggregation. LR4/LR8 transceivers for 10–80 km, ER4 for 40 km, ZR4 for coherent long-haul.
Campus Distribution — Catalyst-class campus distribution between IDF and MDF closets. PoE+ where wireless APs and IP phones share infrastructure.
Branch / Edge — Smaller form-factor switches and routers for branch sites. SD-WAN-compatible or static-VPN-attached as the architecture dictates.
New, Bulk, or Refurbished — Choosing Your Tier
Pro Disk Network offers the CRS504-4XQ-OUT across three procurement tiers. Each tier is fully functional and warranted; the choice comes down to budget, warranty length, and whether the deployment is production-critical or capacity-expansion.
Tier
Discount vs OEM List
Warranty
Best For
New (Sealed OEM)
25–40%
Mikrotik manufacturer warranty (1–5 yr)
Production-critical first-tier
New (Bulk OEM)
50–65%
3-year Pro Disk Network warranty
New cluster builds, secondary tier
Refurbished
75–85%
12-month advance replacement
Capacity expansion, lab, dev/test, EOL refresh
Bulk & Volume Pricing for CRS504-4XQ-OUT
Ships from our US warehouse — same-day US dispatch on orders placed before 2pm ET. Net 30 terms available for verified businesses, government and education.
Volume discounts on the CRS504-4XQ-OUT are automatic at checkout. Net 30 terms available for verified businesses, government, and education. Email sales@prodisknetwork.com for orders above 100 units.
Quantity
Discount
Unit Price
1
0%
$1,409.60
5+
4%
$1,353.22
10+
8%
$1,296.83
25+
13%
$1,226.35
50+
18%
$1,155.87
100+
23%
$1,085.39
What is the CRS504-4XQ-OUT?
The CRS504-4XQ-OUT is a Mikrotik enterprise networking device with network speed 100 GbE and features QSFP28, manufactured by Mikrotik. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Cisco/Aruba/Juniper-compatible transceivers tested in our lab
Same-day US shipping cuts deployment downtime
Cons
DAC cables capped at 7 m — use AOC or fibre for longer runs
SR optic vs LR optic confusion — verify before ordering
Refurbished tier optic does not include retail vendor packaging
Frequently Asked Questions about CRS504-4XQ-OUT
Is the CRS504-4XQ-OUT a genuine Mikrotik part?
Yes. Pro Disk Network sources every CRS504-4XQ-OUT as factory-original Mikrotik inventory verified against the manufacturer parts registry before listing. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Mikrotik servers, surface-tested, and re-warranted by Pro Disk Network for 12 months.
Is the CRS504-4XQ-OUT compatible with my switch?
Pro Disk Network validates every CRS504-4XQ-OUT against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the CRS504-4XQ-OUT ship?
CRS504-4XQ-OUT orders placed before 2 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the CRS504-4XQ-OUT?
New CRS504-4XQ-OUT units carry the full Mikrotik manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (12 months refurbished, 36 months new bulk). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the CRS504-4XQ-OUT?
Yes. Pro Disk Network offers automatic volume discounts at 10, 25, 50, and 100+ unit tiers. Net 30 terms are available for verified businesses, government, and education buyers. Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Pro Disk Network Buyer’s Guide: Networking Devices
Optic Coding, Vendor Lock-In, and Multi-Vendor Compatibility
For Cisco IOS, IOS-XE, and NX-OS switches, the CRS504-4XQ-OUT works out-of-box if coded for Cisco; for Aruba ArubaOS-CX, code for HPE/Aruba; for Juniper Junos, code for Juniper. Pro Disk Network confirms the target vendor coding at order time and applies it before shipping. Misordered coding can be flashed in the field but the lead time is longer than ordering correctly the first time.
Bandwidth Sizing for Spine-Leaf, EVPN-VXLAN, and Hyperconverged Storage
Document optic types and bandwidth in your network drawings: SR-SR for intra-rack, LR-LR for inter-rack and DCI, ZR4 for long-haul coherent. Mismatched optic-distance ratings is the most common cause of intermittent link errors that look like cable problems but aren't.