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- Description
- Specifications
Cisco lists WS-C3850-16XS-E as the IP Services bundle built on the 12-port SFP+ 3850, shipped with a C3850-NM-4-10G network module and a 350WAC supply in 1 RU.
Sixteen 10G ports result: the base switch has twelve SFP+ ports and the C3850-NM-4-10G adds four more SFP+ receptacles.
The WS-C3850-12XS row of the network module matrix lists only the C3850-NM-4-10G; Cisco states the C3850-NM-4-1G and C3850-NM-2-10G are not supported on 12- and 24-port SFP+ models.
For the 12-port SFP+ platform Cisco quotes 320 Gbps of switching capacity, 227.28 Mpps, 4 GB of DRAM and 4 GB of flash.
Stacking bandwidth is 480 Gbps, and Cisco notes that SFP+ receptacles take Gigabit Ethernet SFPs as well as 10G optics.
Fit check: buyers needing IP Services on a 16 x 10G stackable switch. The IP Base twin is the WS-C3850-16XS-S; for 32 x 10G see the WS-C3850-32XS-E. The Cisco Catalyst 2960, 3850 and 9300 hub covers the wider range.
| WS-C3850-16XS-E Specs | |
| Model | WS-C3850-16XS-E |
| Base switch | WS-C3850-12XS (12 x SFP+) |
| Network module | C3850-NM-4-10G (4 x 10G SFP+) |
| Total 10G ports | 16 |
| Power supply | 350WAC |
| Switching capacity | 320 Gbps |
| Forwarding rate | 227.28 Mpps |
| DRAM / flash | 4 GB / 4 GB |
| Stacking | StackWise-480, 480 Gbps |
| Feature set | IP Services |