Cisco brand Layer 3 SFP network core Switch WS-C3850-12S-S
The Cisco Catalyst 3850 Series provides capabilities that ideally suited to support the convergence of wired
and wireless access. The new Cisco Unified Access Data™ Plane (UADP) Application-Specific Integrated Circuit
(ASIC) powers the switch and enables uniform wired-wireless policy enforcement, application visibility, flexibility,
and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise
-480 technology.The Cisco Catalyst 3850 Series Switches support full IEEE 802.3at Power over Ethernet Plus (PoE+),
Cisco Universal Power Over Ethernet (Cisco UPOE®), modular and field-replaceable network modules, RJ-45 and
fiber-based downlink interfaces, and redundant fans and power supplies.
| Product Code | WS-C3850-12S-S |
| Enclosure Type | 1 RU |
| Feature Set | IP base |
| Network SFP uplink module selection | C3850-NM-4-1G C3850-NM-2-10G |
| Ports | 12 ports of SFP Ethernet fiber connection with Flexible Netflow feature |
| Maximum stacking number | 9 |
| Stack bandwidth | 480Gbps |
| Forwarding Performance | 68.4Mpps |
| Switching Capacity | 68Gbps |
| RAM | 4 G |
| Flash Memory | 2 G |
| Number of AP per switch/stack | 100 |
| Number of wireless clients per switch/stack | 2000 |
| Dimensions | 44.5 cm x 45.0 cm x 4.45 cm |
| Package Weight | 17.49 Kg |
The following figure shows the network modules:
● 8 x 10 Gigabit Ethernet with Small Form-Factor Pluggable+ (SFP+) receptacles
● 2 x 40 Gigabit Ethernet with Quad Small Form-Factor Pluggable+ (QSFP+) receptacles
Network modules with two 40 Gigabit Ethernet QSFP+ or eight 10 Gigabit Ethernet SFP+ interfaces
The C3850-NM-4-10G module is supported only on the 48-port Gigabit Ethernet models or on the 12-port
or higher 10 Gigabit Ethernet models.The C3850-NM-8x10G and C3850-NM-2x40G modules are supported on
the 24-port and 48-port multigigabit switches and also on the 24-port 10G SFP+ switch model. The C3850-NM-4-1G
and C3850-NM-2-10G modules are not supported on the 12-port and 24-port SFP+ models.
