Nortel BayStack BS255 24-Port 10/100Base-TX Fast Ethernet managed stackable Hub, rackmount 1U/w Rack Mounting Brackets, p/n: AT2201A10, retail (концентратор)

Nortel Baystack 255 24-port 10/100BASE-TX Fast Ethernet managed stackable hub

The BayStack 250 Series 10/100 Autosense hubs deliver high-performance and flexible Ethernet connectivity for power workgroups. At an exceptional value, all BayStack 250 Series 10/100 Autosense hubs support 10/100 autosensing on all ports, enabling seamless migration from 10Mbps to 100Mbps connections. Equally important, they do so without requiring time-consuming trips to the wiring closet whenever end stations are upgraded to Fast Ethernet. A built-in two-port switch in the BayStack 255 Hubs provides high-speed connectivity between 10Mbps users and 100Mbps users. The built-in two-port switch allows for greater performance through segmentation. This eliminates the need for an external switch to communicate between 10Mbps users and 100Mbps users.

Versatile and flexible, BayStack 250 Series 10/100 Autosense hubs satisfy a range of needs: from small, unmanaged LANs to large, feature-rich managed networks. Single hubs provide a high-performance, low-cost solution for supporting 12 users (with the BayStack 254 10/100 Hub), or 24 users (with the BayStack 255 10/100 Hub). As demands grow, users can stack up to five hubs. The stack will function as a single managed unit, providing a scalable solution that enables networks to grow incrementally for a very affordable investment.

Power Consumption: 50 watts
Power Supply: Internal

Dimensions
Weight: 6.3 lbs.
Dimensions: 8.48"L 17.25"W x 1.73"H
Dimensions - Chassis: 19 rack mountable
Rack: 1U

Manageability: SNMP managable
Network Port Type: 10/100BASE-TX - 24
Stacking Port: MDI/MDIX switch port