Need assistance with a 48-port managed switch featuring 2 to 4 10GB ports.
Need assistance with a 48-port managed switch featuring 2 to 4 10GB ports.
Hey everyone. I'm working on a networking challenge for a client they're assisting with. Right now they're using a very affordable 48-port switch with just 1 gigabit output, running a large SQL server for several CNC machines and a data server for everything else. Every time someone uploads to the server, the network crashes, affecting 8 to 10 people at once. They've managed to expand the network by adding more switches one after another. Now I'm trying to upgrade this setup with a future-proof design in mind. I've set up an off-network NAS to reduce data loss from these crashes. My idea is to replace the current setup with a 48-port Smart Managed switch featuring 10 gigabit ports for the network server. I've explored options from Ubiquity and Netgear, but prices are quite high. I'm looking for a balance between cost and performance. Any advice or suggestions would be really helpful.
Do you require that much bandwidth for CNC work? Your code is indeed quite compact. You might consider linking backup systems. Ten gigabit switches are generally considered enterprise equipment. Two and a half gigabits is consumer-grade and therefore affordable. Enterprise devices usually come with high-end pricing. However, CNC environments are often hot and filled with metal debris. You may actually need those premium units to handle the conditions. Many shops are upgrading from one gigabit to ten gigabit, so used options are limited. You might want to look for budget-friendly choices from companies that offer folding solutions—there have been several of these recently.
The CNC machines are stored in a large warehouse, while the network operates from a secure office room. The NAS and server are located in the office, far from the machines. The warehouse is enormous, and the office space spans two floors but is clearly smaller than the warehouse. The existing network becomes overloaded due to heavy data traffic from both areas. My goal is to optimize the network performance.
It seems like this might just be an expensive option, but the 2.5 is quite affordable. You could use it with standard copper Ethernet, possibly eliminating the need for extra cabling. However, its range is limited, so that would need to be considered. A backbone system using a single optical line is another idea—though it’s older technology. The optical bandwidth is impressive.
Examine second-hand or refurbished network devices if you're not concerned about interference—they offer excellent value. For instance, a 129$ model with 48x1G and 4 SFP+ (10G) Brocade FCX648-I (without stacked connectors) is available at https://unixsurplus.com/48-port-gigabit-...-psu-ears/. The datasheet can be found here: https://www.dataswitchworks.com/datashee...ies-ds.pdf. It's quite comparable to the Brocade ICX 6610 in terms of hardware, and there are several threads on ServeTheHome discussing both series, along with setup guides and tutorials that work with FCX models (see the link in the first post). A similar option is the Brocade VXD6710 priced around 259$, described as new, with a datasheet at https://unixsurplus.com/brocade-vdx-6710...0-dual-ac/. However, some recommendations on Reddit suggest ICX6450 or ICX 6610 for better reliability and ease of use, typically around $240–300 on eBay. You can link the 10G ports to connect switches, link them to servers or network gear, and possibly route connections through a warehouse switch via fiber.
they’re using a 24-port super affordable switch at a low price. the dlink model costs around $100. according to my research, the Ubiquity 48-port switch should be suitable for their needs. i’m checking if the SFPD+ ports can fit into a server setup. any other ideas would be helpful, especially for a future expansion. the 24-port switch is being placed in a firewall for management. it connects to 8 VoIP phones (no PoE needed), 22 ports go to the office and warehouse, plus 3 CNC machines, 2 servers for file storage and a CNC server (bandwidth is the main concern). backups happen overnight to the server then elsewhere each night. most ports in the office are split again once they leave the switch onto fewer devices. the switch gets overloaded twice daily and crashes often.