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Stackable switches are customarily Ethernet, rack-mounted, managed switches of 1–2 rack unit (RU) in size, with a fixed set of data ports on the front. Some models have slots for optional slide-in modules to add ports or features to the base stackable unit. The most common configurations are 24-port and 48-port models.
The PowerConnect 6024F was a 24 port, layer 3, all-Gigabit, fiber-optimized switch. It had 24 SFP ports, eight of which doubled as copper ports. This switch was capable of routing, with static routes, Routing Information Protocol (RIP), and Open Shortest Path First (OSPF). It was replaced by the PowerConnect 6224/6248 models.
10 Gbit/s SFP+ modules are exactly the same dimensions as regular SFPs, allowing the equipment manufacturer to re-use existing physical designs for 24 and 48-port switches and modular line cards. In comparison to earlier XENPAK or XFP modules, SFP+ modules leave more circuitry to be implemented on the host board instead of inside the module. [ 34 ]
Some vendors provide firewall, [21] [22] network intrusion detection, [23] and performance analysis modules that can plug into switch ports. Some of these functions may be on combined modules. [24] Through port mirroring, a switch can create a mirror image of data that can go to an external device, such as intrusion detection systems and packet ...
Many switches are PHY independent, meaning that a switch could have a mixture of copper, SX, LX, LX10 or other GBIC/SFP modular transceivers. While maintaining the same PHY is the usual approach, it is possible to aggregate a 1000BASE-SX fiber for one link and a 1000BASE-LX (longer, diverse path) for the second link.
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related to: netgear managed switch 24 port sfp module 2 0 aim 2bhphotovideo.com has been visited by 100K+ users in the past month
- 1747 Olentangy River Rd, Columbus, OH · Directions · (614) 591-5362