Home / Shop
- Description
- Specifications
CBS350-24T-4G is a Cisco Business 350 Series managed switch with 24 10/100/1000 Ethernet ports and four Gigabit SFP ports, 28 Gigabit ports in all. It is a data-only model without PoE, and it is rack-mountable. The ordering code carries a regional suffix, CBS350-24T-4G-xx.
Forwarding is wire speed at 41.66 Mpps for 64-byte packets, with 56 Gbps of switching capacity and a 1.5 MB packet buffer that is shared dynamically across ports. The MAC table holds 16K addresses, and jumbo frames up to 9K bytes are supported with a default MTU of 2K bytes.
The chassis measures 445 x 240 x 44 mm (17.5 x 9.45 x 1.73 in) and weighs 2.63 kg (5.80 lb). It has no fan, and the mean time between failures is 2,026,793 hours. Worst-case system power consumption is 25.91 W at 110 V and 25.63 W at 220 V, with heat dissipation of 89.13 BTU/hr. The power supply is internal and universal, 100 to 240 V at 50 to 60 Hz.
The sibling with the same ports and slots but PoE+, the CBS350-24P-4G, has a 195 W PoE power budget on its 24 ports and weighs 3.53 kg (7.78 lb).
| Series | Cisco Business 350 |
| Ports | 24 x 10/100/1000 |
| Uplinks | 4 x Gigabit SFP |
| Total ports | 28 Gigabit Ethernet |
| PoE | none |
| Switching capacity | 56 Gbps |
| Forwarding rate | 41.66 Mpps (64-byte packets) |
| Packet buffer | 1.5 MB |
| MAC table | 16K addresses |
| Dimensions (W x D x H) | 445 x 240 x 44 mm |
| Weight | 2.63 kg (5.80 lb) |
| Cooling | fanless |
| MTBF | 2,026,793 hours |
| Power consumption | 25.91 W (110 V), 25.63 W (220 V) |