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CBS350-8S-E-2G
Cisco CBS350-8S-E-2G Business 350 8-Port Gigabit SFP Desktop...
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CBS350-8S-E-2G combines fanless operation with eight dedicated 1G SFP access ports and two fixed 1G copper/SFP combo uplinks in a managed Layer 2+ desktop switch. The Cisco Business 350 Series serves small-business networks, and this configuration connects optical links rather than powering copper endpoints: the model provides no PoE output. Each shared uplink accepts either copper or fiber, providing a mixed-media connection option without a removable uplink expansion card. An external AC adapter supplies power, so the switch body does not contain an internal AC power supply. Within the Cisco Business lineup, CBS350-8P-E-2G instead provides powered copper access ports for endpoint connections. The eight-port Gigabit SFP switch keeps the purchase centered on optical access connections, with the required media at each end determining the accompanying transceiver selection.
CBS350-8S-E-2G price for new stock is $437.85, a 11.6% saving from the Cisco list price of $495.45. CBS350-8S-E-2G refurb price is $332.85. CBS350-8S-E-2G is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CBS350-8S-E-2G for additional pricing. Browse the full Cisco CBS350 Business Switches series or explore all Cisco products.
20 Gbps switching capacity carries the ten-port configuration at wire speed without a blocking switch fabric. 14.88 Mpps forwarding at 64-byte packet size provides the packet-processing figure for evaluating traffic mixes. Static routing, RIP v2 and PBR provide local route handling, with 990 static routes and 128 IP interfaces defining configuration limits. CBS350-8S-E-2G has 512 MB of DRAM, 256 MB of flash and a shared 1.5 MB packet buffer; that buffer serves the ports collectively rather than reserving the full amount for each connection. The MAC table accommodates 16000 addresses, while 4094 simultaneous VLANs support separately configured traffic segments. STP, RSTP and MSTP provide loop control, and LACP aggregates links where the connected equipment supports the same arrangement. Configuration paths include the browser interface, Textview CLI, SNMP, Cisco Business Dashboard and the Cisco Business mobile app. Hardware stacking is unavailable, so additional switches retain independent forwarding systems rather than becoming one stacked unit.
ORM Systems offers CBS350-8S-E-2G in new sealed and certified refurbished condition, with up to a 3-year extended warranty on new units and up to 1 year on certified refurbished units; every condition includes 30-day returns, with terms applying. Certified refurbished units are inspected and bench-tested for power-on and POST, rated-speed links on every port, optics bay recognition and a clean boot, with firmware verified and configuration wiped to factory default. Specify the required condition and quantities on the PO, and confirm the supplied power adapter and mounting kit before placing the order. Enterprise and volume purchasing accepts POs, government Net-30 and RMA with advance replacement, with regional stock and RMA across UK, EU, US and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 8 x 1G SFP / 2 x 1G combo uplinks. |
Max Power Draw | 11.9W at 220V AC. |
Cooling | Fanless. |
Replaces | SG350-10SFP-K9-AU, SG350-10SFP-K9-EU, SG350-10SFP-K9-IN, SG350-10SFP-K9-NA, SG350-10SFP-K9-UK; end-of-sale July 30, 2022. |
Lifecycle Status | Sale ended May 30, 2024; support ends May 31, 2029. |
A replacement request for an existing SG350-10SFP-K9-NA installation points to the now-discontinued CBS350-8S-E-2G-NA. The older model reached end of sale on July 30, 2022. Treat the purchase as a legacy-part replacement rather than a current-generation rollout, and confirm the regional ordering code and required connection inventory before the PO.
A multi-site order that needs repeatable staging can use Cisco Network Plug and Play with PnP Connect, plus editable configuration files and secure SCP transfers. Define which provisioning service supplies each site's configuration, assign site-specific addressing, and include the required staging process in the purchase order.
A lab purchase for traffic troubleshooting can use port mirroring from eight source ports to one destination port, with sFlow export for flow-level visibility. Confirm the analyzer connection and collector requirements during staging, then specify the capture-port allocation and initial monitoring configuration before ordering equipment.
10G fiber uplinks
CBS350-8S-E-2G has fixed 1G SFP and 1G combo connections, with no SFP+ slots or removable uplink cards. A 10G uplink cannot be added.
PoE-powered copper endpoints
CBS350-8S-E-2G supplies no PoE output and provides copper connectivity only through its two shared combo ports. Endpoint power must come from a separate source.
Single-control-plane hardware stacking
CBS350-8S-E-2G does not support hardware stacking. Cisco Business Dashboard can manage multiple switches, but that grouping does not combine their ports into one hardware stack.
Operation below freezing
CBS350-8S-E-2G operates from 0°C to 50°C. Locations below freezing fall outside its operating range, regardless of the temperature limits supported by other Business 350 models.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| CBS350-8S-E-2G |  CBS350-24XT |  SG350-20 |  CBS350-48P-4X |  CBS350-24P-4G | |
|---|---|---|---|---|---|
| Depth | 170 mm | 350 mm | 203 mm | 350 mm | 299 mm |
| Ethernet Technology | Gigabit Ethernet | 10 Gigabit Ethernet | 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 | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS350-8S-E-2G | CBS350-24XT | SG350-20 | CBS350-48P-4X | CBS350-24P-4G |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 11.9W | 124.5W | 15.2W | 471.9W | 239.7W |
| Switching Capacity | 20 Gbps | 480 Gbps | 40 Gbps | 176 Gbps | 56 Gbps |
| Weight | 1 kg. | 5.1 kg. | 2.12 kg. | 5.43 kg | 3.53 kg |
| Width | 280 mm | 440 mm | 440 mm | 445 mm | 445 mm |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviewed on the 24 October 2023
Excellent SFP density. Perfect for small fiber aggregation points in our office.
Reviewed on the 11 May 2026
Reliable L3 fiber switch. Stable performance and very flexible uplink combo ports.
Reviewed on the 15 March 2023
Top-tier fiber switching. Compact design with full Layer 3 managed capabilities.
Reviewed on the 28 December 2021
Consistent and fast. Ideal for small-scale fiber deployments and network backbone extensions.
Reviewed on the 15 November 2022
Professional SFP performance. Rock-solid uptime and very comprehensive security management features.
Reviewed on the 24 September 2021
Dependable fiber links. The 8 SFP ports are very reliable and stable.
Reviewed on the 2 November 2024
Stable and efficient. A high-quality managed fiber switch for specialized network roles.
Reviewed on the 17 June 2019
Excellent throughput. Perfect for creating small, high-speed fiber segments in our building.
CBS350-8S-E-2G identifies a Cisco Business 350 managed switch: CBS350 names the family, 8S specifies eight Gigabit SFP ports, E denotes external power, and 2G specifies two Gigabit copper/SFP combo ports. Regional ordering adds a country suffix, such as CBS350-8S-E-2G-NA for the United States.
Cisco Business 350 switches support a web UI, Textview CLI through the RJ-45 console, SSH or Telnet, SNMP, Cisco Business Dashboard and the Cisco Business mobile app. The Dashboard probe is embedded in the switch. Cisco Network Plug and Play with PnP Connect supplies a separate provisioning path for rollout workflows.
CBS350-8S-E-2G is discontinued: end of sale was May 30, 2024, and the last support date is May 31, 2029. Software maintenance, vulnerability support and included phone support ended May 30, 2025. No migration replacement is available. New sealed condition does not change these milestones or reopen the software-support window.
ORM Systems supplies CBS350-8S-E-2G new sealed with up to a 3-year extended warranty or certified refurbished with up to 1 year. Cisco's original limited lifetime hardware warranty has a May 31, 2029 support cutoff, with next-business-day advance replacement where available. Every condition has 30-day returns; terms apply.
CBS350-8S-E-2G replaces SG350-10SFP-K9-AU, SG350-10SFP-K9-EU, SG350-10SFP-K9-IN, SG350-10SFP-K9-NA and SG350-10SFP-K9-UK through matching regional variants. These discontinued predecessors reached end of sale on July 30, 2022. Their last support date is July 31, 2027. The replacement is also discontinued, so regional matching does not imply current-production availability.
CBS350-8P-E-2G has eight PoE+ copper access ports and a shared 60W budget, whereas CBS350-8S-E-2G has eight unpowered Gigabit SFP access slots. The powered-copper model fits endpoint connections needing PoE; the fiber model fits existing optical links where endpoint power is supplied separately.
CBS350-8P-2G uses an internal AC power supply, while CBS350-8S-E-2G uses an external AC adapter. Both accept 100-240V AC through their respective power arrangements. Buyers standardizing on internal power should distinguish the copper-port model from the externally powered fiber model before selecting equipment.
CBS350-24S-4G provides 24 dedicated Gigabit SFP slots, compared with eight on CBS350-8S-E-2G. Both are discontinued, and neither has a migration replacement. The larger model fits higher fiber-port density; the smaller model fits installations needing fewer optical connections without changing the Gigabit connection requirement.
CBS350-8S-E-2G supports MGBSX1 for multimode fiber connections to 500 m and MGBLX1 for single-mode fiber connections to 10 km. Select MGBSX1 or MGBLX1 against the installed fiber type, required distance and matching remote-end connection. The transceiver selection does not raise the switch port above Gigabit speed.
CBS350-8S-E-2G supports ten active Gigabit connections: eight dedicated SFP ports and two combo ports. Each combo port shares one RJ-45 socket with one SFP cage, so only one medium is active on that port at a time. Selecting fiber does not add an extra connection.
Yes, CBS350-8S-E-2G supports IPv4 static routing, RIP v2 and PBR, with 990 static routes and 128 IP interfaces. Layer 3 interfaces can use physical ports, link aggregation groups, VLAN interfaces or loopbacks. Include the required interface types and route counts in the configuration brief before ordering.
The Business 350 eight-port SFP switch is desktop-format equipment measuring 280 mm wide, 170 mm deep and 44 mm high, with a 1 kg chassis weight. A mounting kit and external power adapter are included. For rack installation, confirm the mounting arrangement rather than treating the chassis as full-width equipment.
No, CBS350-8S-E-2G cannot join a hardware stack; its 1G ports are not stacking interfaces. Cisco Business Dashboard still provides centralized management, but multiple managed switches remain independent units. Do not include stack interconnect hardware for this model or treat dashboard membership as hardware stacking.
United States
