• Cisco WS-C3850-12X48U-E 48-port UPOE switch with mGig and modular uplinks
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Cisco

Cisco WS-C3850-12X48U-E | Catalyst 3850 48-Port 12x mGig UPOE Switch, IP Services

WS-C3850-12X48U-E

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Description

The Catalyst 3850 is a stackable 1 RU enterprise access switch built for campus and branch networks that need converged wired and wireless access. This IP Services model provides 48 UPOE ports, 12 of which are Multigigabit and run at 100Mbps, 1, 2.5, 5 or 10 Gbps, and it can act as the wireless Mobility Controller for up to 100 access points and 2000 clients.

The switch delivers 472 Gbps of switching capacity, a 460 Mpps forwarding rate and StackWise-480 stacking at 480 Gbps, with StackPower for power sharing across the stack. Cisco UPOE supplies up to 60W per port, with 630W of PoE available, rising to 1730W when a second 1100W power supply is fitted. It is supplied with the 1100W AC supply, 4 GB of DRAM and 2 GB of flash, and it supports 32,000 MAC addresses and 24,000 IPv4 routes. This SKU carries the IP Services feature set, which adds EIGRP, OSPF, BGP, IS-IS, PIM and VRF-Lite routing.

Optional uplink network modules include the C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G, C3850-NM-8-10G and C3850-NM-2-40G. It stacks only with other Catalyst 3850 switches running the same feature set.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Integrated wireless controller capability in Mobility Agent and Mobility Controller modes
- Cisco UPOE at 60W per port plus IEEE 802.3at PoE+
- IEEE 802.3bz Multigigabit support for 2.5 and 5 Gbps over existing Cat5e/Cat6 cabling
- StackWise-480 stacking and StackPower power sharing
- Cisco Unified Access Data Plane (UADP) ASIC
- Flexible NetFlow across wired and wireless traffic
- MACsec encryption, 128-bit on all models and 256-bit on SFP+ and Multigigabit models
- Dual redundant modular power supplies and three field-replaceable fans

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Manual

Technical Specifications

- Ports: 48 x 10/100/1000 UPOE, including 12 x 100Mbps/1/2.5/5/10 Gbps Multigigabit
- UPOE: up to 60W per port
- Power supply: 1100W AC (PWR-C1-1100WAC)
- Available PoE power: 630W (1730W with a second 1100W supply)
- Switching capacity: 472 Gbps
- Forwarding rate: 460 Mpps (64B packets)
- Stacking bandwidth: 480 Gbps (StackWise-480)
- MAC addresses: 32,000
- IPv4 routes: 24,000
- VLAN IDs: 4,000
- Switched Virtual Interfaces: 1,000
- DRAM: 4 GB
- Flash: 2 GB
- Jumbo frame: 9198 bytes
- Wireless: up to 100 access points and 2000 clients
- Dimensions (H x W x D): 4.45 x 44.5 x 45.0 cm
- Weight: 8.0 kg
- Form factor: 1 RU
- Operating temperature: -5 to +45 C up to 1500 m
- Power input: 115-240 VAC, 50-60 Hz
- MTBF: 202,030 hours

FAQs

Q: Which licence does this SKU ship with?
A: The -E suffix means it ships with the IP Services feature set on the universal Cisco IOS XE image. Optional Cisco DNA Essentials or Advantage term licences are needed for SD-Access and DNA Center features.

Q: How many UPOE ports can I run at 60W?
A: UPOE on this 48-port model needs two PWR-C1-1100WAC power supplies and is supported on a maximum of 30 ports. With one 1100W supply, 630W of PoE is available.

Q: Which uplink modules does it support?
A: The C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G, C3850-NM-8-10G and C3850-NM-2-40G network modules are supported.

Q: Can it stack with other switches?
A: Yes, using StackWise-480 cables (STACK-T1-50CM, 1M or 3M) at 480 Gbps. It stacks only with other Catalyst 3850 switches on the same IP Services feature set.

Q: Do I need access point licences to use the built-in wireless controller?
A: Access point licences (LIC-CTIOS-1A) are required only when the switch operates in Mobility Controller mode.

Datasheet

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Manual

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