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CBS350-16P-E-2G-UK
Cisco CBS350-16P-E-2G-UK Business 350 16-Port Gigabit PoE+ D...
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CBS350-16P-E-2G-UK is a fanless 16-port Gigabit PoE+ managed switch with two fixed Gigabit SFP uplinks and Layer 2+ routing capabilities. The desktop chassis connects small-business computers, IP phones, and wireless access points, with endpoint power delivered through the copper access ports. Cisco Business 350 Series management supports local configuration alongside centralized administration. The fixed uplinks accept compatible transceivers rather than removable network cards, so fiber selection does not change the uplink speed. The discontinued sibling CBS350-16FP-2G-UK increases the endpoint-power budget to 240W for existing installations needing a larger allocation. This configuration combines powered copper access and separate fiber connections without requiring a full-width chassis or fan cooling.
CBS350-16P-E-2G-UK price is is available on request. Get immediate quote.
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36 Gbps switching capacity accommodates traffic across the access and uplink interfaces, while 26.78 Mpps forwarding applies to 64-byte packets. 120W of shared PoE power requires endpoint consumption to be allocated across the powered connections rather than treating each port independently. Static routing supports 990 configured routes; RIP v2 provides dynamic routing, and PBR selects next hops using traffic policies. CBS350-16P-E-2G-UK carries 512 MB of DRAM and 256 MB of flash for control software, firmware, and configuration storage. A dynamically shared 1.5 MB packet buffer handles traffic arriving across the interfaces. MAC learning accommodates 16000 entries, while STP/RSTP/MSTP and LACP support loop control and link aggregation. Hardware stacking is not supported on this model. Browser configuration, the Textview CLI, and SNMP provide separate administrative paths, allowing the management method to be specified independently of the physical uplink arrangement.
Order CBS350-16P-E-2G-UK in new sealed or certified refurbished condition, specifying quantity, condition, and destination on the purchase order. Certified refurbished units are inspected and bench-tested for power-on and POST, clean boot, every port linking at rated speed, and PoE output under load on every powered port; firmware is verified and configurations are wiped to factory default. New orders carry up to a 3-year extended warranty, certified refurbished orders carry up to 1 year, and returns are 30 days for every condition, with terms applying; Cisco’s Enhanced Limited Lifetime Warranty is bounded by its October 31, 2029 service end date. Enterprise and volume orders accept POs, with Net-30 for government and RMA with advance replacement.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 16 x 1G PoE+, 2 x 1G SFP |
PoE Budget | 120W |
Max Power Draw | 150.1W |
Cooling | Fanless |
Lifecycle Status | End of sale October 29, 2024 |
Replacement PID | C1300-16P-2G |
Branch rollouts covering the United Kingdom or other UK-suffix markets need the correct regional order code. The UK suffix also covers Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong, and Malaysia. Specify the destination country and confirm the supplied adapter connection before approving the purchase order.
When several office networks need local gateway interfaces, count the interface plan before selecting hardware. Business 350 supports 128 IP interfaces, configurable on physical ports, link aggregation groups, VLANs, or loopbacks. Specify the required interface assignments and verify the interface count before issuing the purchase order.
For purchases intended to standardize switch management across several sites, Cisco Business Dashboard can use the embedded probe rather than a separate probe appliance or virtual machine. Include the management arrangement in staging requirements, and specify who will configure site discovery and administrative access before the order.
10G uplinks to distribution
CBS350-16P-E-2G-UK has fixed 1G SFP uplinks, not 10G interfaces. Installing different fiber transceivers cannot increase the uplink interfaces beyond their supported Gigabit speed.
A single hardware switch stack
CBS350-16P-E-2G-UK does not support hardware stacking. Centralized dashboard management does not combine these switches into one forwarding system or provide cross-member hardware stack operation.
Ongoing vulnerability fixes from Cisco
CBS350-16P-E-2G-UK reached the end of vulnerability and security support on October 29, 2025. C1300-16P-2G is the current migration model for replacement purchases.
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| Depth | 210 mm | 345 mm | 450 mm | 170 mm | 350 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | 10 Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Desktop | Rack-Mount 1U | Rack-Mount 1U | Desktop | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS350-16P-E-2G-UK | CBS350-24FP-4X | CBS350-48XT-4X-UK | CBS350-8S-E-2G-UK | CBS350-48FP-4G-UK |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 150.1W | 451.8W | 234.4W | 11.9W | 886.42W |
| Switching Capacity | 36 Gbps | 128 Gbps | 1040 Gbps | 20 Gbps | 104 Gbps |
| Weight | 1.42 kg | 4.6 kg. | 7.29 kg | 1 kg | 5.82 kg |
| Width | 268 mm | 445 mm | 440 mm | 280 mm | 445 mm |
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CBS350-16P-E-2G-UK identifies a Cisco Business 350 managed switch: 16 denotes sixteen Gigabit access ports, P denotes PoE+, E identifies external power, and 2G denotes two Gigabit SFP uplinks. UK is the regional ordering suffix for the United Kingdom and other designated UK-suffix markets, rather than a software license tier.
Cisco Business 350 switches support a web UI over HTTP/HTTPS, CLI access through the console or SSH/Telnet, SNMP, Cisco Business Dashboard, and the Cisco Business mobile app. The browser utility offers simple and advanced modes, while the Textview CLI supports scripted administration and the Dashboard supports centralized management.
Yes, CBS350-16P-E-2G-UK reached end of sale on October 29, 2024, and software maintenance and vulnerability support ended on October 29, 2025. The last date of Cisco support is October 31, 2029. C1300-16P-2G is the current migration model for buyers moving away from this discontinued switch.
New sealed and certified refurbished CBS350-16P-E-2G-UK are available from ORM Systems. New orders offer up to a 3-year extended warranty; certified refurbished orders offer up to 1 year. Returns are 30 days for every condition; terms apply. Cisco’s Enhanced Limited Lifetime Warranty is bounded by October 31, 2029, when Cisco service ends.
No, CBS350-16P-E-2G-UK requires no separate software license or subscription to operate its included switch features. The hardware purchase includes the available functionality, with no switch subscription minimum term or recurring feature entitlement to specify. This requirement remains the same when ordering an ORM certified refurbished unit.
CBS350-16P-E-2G-UK provides a shared 120W PoE budget across sixteen PoE+ access ports, supporting 802.3at PoE+ and 802.3af devices. The budget is a total switch allocation, not an allowance for each port. Add the connected endpoints’ requested power together before selecting the number of powered devices.
CBS350-16P-E-2G-UK accepts compatible Gigabit SFP optics, including MGBSX1 for multimode fiber and MGBLX1 for single-mode fiber. The two uplink cages are fixed Gigabit interfaces rather than removable network-module bays. Order the transceivers separately and match the fiber medium and remote-end optic before completing the purchase order.
No, the Business 350 16-port external-power switch does not support hardware stacking; CBS350-16P-E-2G-UK operates as an individual switch. LACP can aggregate supported links, and STP/RSTP/MSTP can manage Layer 2 loops, but those functions do not create a shared hardware stack or combine members into one forwarding system.
CBS350-16P-E-2G-UK includes static routing, RIP v2 dynamic routing, and PBR, placing the switch in the Layer 2+ category. Static routing supports 990 configured routes. PBR directs selected traffic toward different next hops using access-control criteria, so the intended route and policy configuration should be included in staging requirements.
The Business 350 16-port PoE+ external-power switch has a desktop-sized chassis measuring 268 mm wide, 210 mm deep, and 44 mm high. CBS350-16P-E-2G-UK weighs 1.42 kg and includes mounting hardware. Its compact enclosure is narrower than a full-width rack chassis, so confirm the intended mounting arrangement before ordering.
CBS350-16P-E-2G-UK uses an included external AC adapter with a 100-240V AC input range, rather than an internal AC power supply. Maximum published consumption including PoE is 150.1W. The external adapter is part of the supplied accessories, and these accessories are not separately orderable as Cisco spare parts.
CBS350-16FP-2G-UK provides a 240W PoE budget, whereas CBS350-16P-E-2G-UK provides 120W. The larger allocation distinguishes the full-PoE sibling for existing installations with greater combined endpoint demand. Both models are discontinued: the lower-budget model suits matching existing 120W equipment, while the full-PoE model suits maintaining an existing higher-budget installation.
CBS350-16P-E-2G-UK uses an external AC adapter, whereas CBS350-16P-2G-UK uses an internal AC power supply. Both models are discontinued. For existing-equipment matching, the external-power model suits installations retaining an adapter-based arrangement, while the internal-power model suits installations that require the AC supply to remain inside the switch enclosure.
C1300-16P-2G is the current migration model, whereas CBS350-16P-E-2G-UK is discontinued and has ended software maintenance and vulnerability support. The replacement retains sixteen Gigabit access ports and two Gigabit SFP uplinks. The older model suits existing-equipment matching; C1300-16P-2G suits purchases intended to move to the current replacement series.
CBS350-16P-E-2G-UK has 512 MB of DRAM, 256 MB of flash, and a 1.5 MB packet buffer dynamically shared across its ports. These are separate resources: DRAM supports running software, flash stores firmware and configuration, and the packet buffer holds traffic awaiting forwarding rather than adding to the DRAM total.