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CBS350-8S-E-2G-EU

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Cisco CBS350-8S-E-2G-EU Business 350 8-Port Gigabit SFP Desktop Switch, 2x1G Combo Uplinks
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cbs350-8s-e-2g-eu cisco cbs350-8s-e-2g-eu business 350 8-port gigabit sfp desktop switch, 2x1g combo uplinks
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CBS350-8S-E-2G-EU

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Cisco CBS350-8S-E-2G-EU Business 350 8-Port Gigabit SFP Desk...

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Fanless Fiber Switching for Small Office Networks

CBS350-8S-E-2G-EU is a fanless, managed Layer 2+ desktop switch with eight Gigabit SFP access slots and two fixed Gigabit copper/SFP combo uplinks. Each combo connection supports one active medium at a time, allowing copper or fiber connectivity without adding a network module. The non-PoE configuration belongs to the Cisco Business 350 Series and serves small-office networks requiring fiber connections rather than a bank of copper endpoint ports. This 8-port Gigabit SFP switch uses an external power adapter. The discontinued CBS350-24S-4G-EU instead uses an internal supply and provides a larger fiber-port configuration, so the two models are not interchangeable chassis choices.

CBS350-8S-E-2G-EU price is is available on request. Get immediate quote.

Request bulk order quote for CBS350-8S-E-2G-EU for additional pricing. Browse the full Cisco CBS350 Business Switches series or explore all Cisco products.

Technical Details

20 Gbps switching capacity provides nonblocking forwarding across the Gigabit interfaces. 14.88 Mpps forwarding performance applies to 64-byte packets. Static routing supports 990 routes, while RIP v2 and PBR provide additional traffic-control options without implying support for every dynamic routing protocol. CBS350-8S-E-2G-EU carries 512 MB of DRAM and 256 MB of flash for its managed switching functions. A dynamically shared 1.5 MB packet buffer serves the ports, and the MAC table accommodates 16000 entries. The switch supports 4094 simultaneous VLANs and 128 IP interfaces for segmentation planning. STP, RSTP, MSTP and LACP support loop control and link aggregation. Administrators can use browser configuration or command-line access, while SNMP supports monitoring integration. 11.9W worst-case system consumption informs power provisioning, and the 0°C to 50°C operating range sets the environmental boundary for placement.

Ordering

Order CBS350-8S-E-2G-EU new sealed or certified refurbished, and specify the condition, quantities and required optics on the purchase order. Certified refurbished units are inspected and bench-tested for power-on and POST, every port linking at rated speed, optics bay recognition, clean boot and rated output from the supplied adapter; firmware is verified and configurations are wiped to factory default. ORM's new-hardware warranty offers up to 3-year extended coverage, and certified refurbished hardware has up to 1 year; returns are available for 30 days on every condition, terms apply. For enterprise and volume orders, POs are accepted, government customers can use Net-30, and RMA with advance replacement is available across the UK, EU, US and MEA.

Buying Notes

Buying NotesKey Specs

Software maintenance has ended

Software fixes are no longer part of the support path: CBS350-8S-E-2G-EU ended software maintenance and security support on May 30, 2025. Plan firmware acceptance and security review around that cutoff before ordering replacement hardware.

Fiber optics selection

Fiber connections require separately specified transceivers: MGBSX1 supports multimode links to 500 m, while MGBLX1 supports single-mode links to 10 km. Match the fiber type and existing remote optic before ordering.

Key Specs

Key SpecsKey Spec Values

Port Configuration

8 x 1G SFP / 2 x 1G copper/SFP combo

Max Power Draw

11.9W

Cooling

Fanless

Replaces

SG350-10SFP-K9-EU / End of sale July 30, 2022

Lifecycle Status

End of sale May 30, 2024

CBS350-8S-E-2G-EU Specifications

Manufacturer Part Number
CBS350-8S-E-2G-EU
Brand
Cisco
Series
Business 350
Use Case
SMB
Management Type
Managed
Layer
Layer 2+
Routing Protocols
Static (up to 990 routes) / RIP v2 / PBR
Ethernet Technology
Gigabit Ethernet
RJ-45 Access Port Count
0
Power Input
External AC adapter
RJ-45 Ports
2 x 10/100/1000 (Combo, shared with SFP)
SFP Ports
8 x 1GbE / 2 x 1GbE (Combo, shared with RJ-45)
Uplink Type
Fixed
Uplink Speed Class
1G
PoE Support
Non-PoE
Switching Capacity
20 Gbps
Forwarding Rate
14.88 Mpps
MAC Table Size
16000 Entries
Memory
512 MB
Flash Memory
256 MB
Stackable
No
Form Factor
Desktop
Input Voltage
100-240V AC
Power Consumption
11.9W
Cooling
Fanless
Operating Temperature
0°C to 50°C
MTBF
2242229 Hours
Cisco Warranty
Limited Lifetime / Cisco service ends May 31, 2029
Certifications
UL 62368 / CSA 22.2 / CE mark / FCC Part 15 (CFR 47) Class A
Height
44 mm
Width
280 mm
Depth
170 mm
Weight
1 kg

Best For

Existing Fiber Switch Replacement

When an existing SG350-10SFP-K9-EU requires replacement, CBS350-8S-E-2G-EU follows that older model's migration path. The older switch reached end of sale July 30, 2022, while its replacement is also discontinued. Match the installed optics, fiber connections and supplied power accessories before specifying the replacement order.

Multisite Management Standardization

When several small-office sites need centralized administration, the embedded Cisco Business Dashboard probe avoids a separate probe appliance or virtual machine at each location. Prepare a site-by-site administration plan rather than leaving operator access decisions until installation. Specify management access, site credentials and staging requirements before placing the purchase order.

Not Suitable If

10G optical connections

The fixed interfaces are limited to Gigabit speeds. C1300-12XS provides twelve SFP+ ports, so moving to that alternative also changes the optical port count.

PoE delivery to copper endpoints

The copper interfaces do not deliver PoE. C1300-8P-E-2G provides eight copper access ports with PoE, replacing the fiber-first arrangement with copper endpoint connectivity.

Hardware stacking under one control plane

CBS350-8S-E-2G-EU does not support hardware stacking. Centralized administration through Cisco Business Dashboard does not combine separate units into a hardware stack or shared forwarding system.

Product Comparison Table

Cisco CBS350-8S-E-2G-EU Business 350 8-Port Gigabit SFP Desktop Switch, 2x1G Combo UplinksCBS350-8S-E-2G-EUCisco Business 350 Multigigabit PoE++ Managed Switch, 16x 1G PoE+, 8x 5G PoE++, 4x 10G SFP+CBS350-24NGP-4XCisco CBS350-24P-4G-EU Business 350 24-Port Gigabit PoE+ Switch, 4x1G UplinksCBS350-24P-4G-EUSwitch - L3 - Managed - 8 x 10/100/1000 (PoE+) + 2 x combo Gigabit Ethernet/Gigabit SFP - rack-mountable - PoE+ (120 W)CBS350-8FP-2GCisco CBS350-24FP-4G-NA Business 350 24-Port Gigabit PoE+ Switch, 4x1G UplinksCBS350-24FP-4G-NA
Depth170 mm350 mm299 mm272 mm345 mm
Ethernet TechnologyGigabit EthernetMulti-Gigabit (2.5G/5G)Gigabit EthernetGigabit EthernetGigabit Ethernet
Flash Memory256 MB256 MB256 MB256 MB256 MB
Form FactorDesktopRack-Mount 1URack-Mount 1UDesktopRack-Mount 1U
Height44 mm44 mm44 mm44 mm44 mm
Manufacturer Part NumberCBS350-8S-E-2G-EUCBS350-24NGP-4XCBS350-24P-4G-EUCBS350-8FP-2GCBS350-24FP-4G-NA
Memory512 MB512 MB512 MB512 MB512 MB
Power Consumption11.9W488.9W239.7W148.12W449.7W
Switching Capacity20 Gbps192 Gbps56 Gbps20 Gbps56 Gbps
Weight1 kg5.3 kg3.53 kg.2.59 kg4.6 kg
Width280 mm440 mm445 mm268 mm445 mm

Compliance & Warranty

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

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Hassle-Free RMA & Returns

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Rigorously Tested & Quality Assured

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.

Expert Technical Support

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Questions & Answers

What does each part of CBS350-8S-E-2G-EU mean?

CBS350-8S-E-2G-EU identifies a managed Business 350 fiber switch with external power and a regional ordering suffix. CBS350 identifies the family, 8S means eight Gigabit SFP ports, E denotes external power, and 2G denotes two Gigabit copper/SFP combo ports. EU covers the European Economic Area and additional markets, including Switzerland and Turkey.

How is CBS350-8S-E-2G-EU managed?

CBS350-8S-E-2G-EU supports HTTP/HTTPS web configuration, CLI access through console, SSH or Telnet, SNMP, Cisco Business Dashboard and the Cisco Business mobile app. The Dashboard probe is embedded, and the CLI supports full command-line and menu-based operation. Select the administration method and access credentials before staging the unit.

Is CBS350-8S-E-2G-EU discontinued?

CBS350-8S-E-2G-EU reached end of sale May 30, 2024; software maintenance and security support ended May 30, 2025. The last date of support is May 31, 2029, and no migration product is available for this configuration. Hardware support availability therefore does not mean software maintenance remains active.

What conditions and warranties does ORM Systems offer for CBS350-8S-E-2G-EU?

ORM Systems offers CBS350-8S-E-2G-EU new sealed or certified refurbished. Cisco provides a limited lifetime hardware warranty, bounded by May 31, 2029. ORM coverage is up to 3-year extended for new hardware and up to 1 year for certified refurbished. Returns are 30 days on every condition; terms apply.

Which older switch does CBS350-8S-E-2G-EU replace?

CBS350-8S-E-2G-EU replaces SG350-10SFP-K9-EU, which reached end of sale July 30, 2022. The replacement retains a fiber-oriented configuration with eight SFP ports and two Gigabit combo connections. CBS350-8S-E-2G-EU is also discontinued, so that earlier migration relationship is not a recommendation of a current-generation product.

What uplinks and optics can CBS350-8S-E-2G-EU use?

CBS350-8S-E-2G-EU has two fixed Gigabit copper/SFP combo uplinks, with one active medium per connection. MGBSX1 supports multimode fiber, while MGBLX1 supports single-mode fiber; both provide Gigabit connectivity. Specify the transceiver against fiber type and link distance, and do not count both faces of a combo connection as independent ports.

What routing functions does CBS350-8S-E-2G-EU support?

CBS350-8S-E-2G-EU supports static routing, RIP v2 and PBR, corresponding to Layer 2+ functionality. Static IPv4 routing supports 990 routes, and the switch supports 128 IP interfaces. Match the required routing functions explicitly before purchase rather than assuming a managed switch includes every dynamic routing protocol.

What is the difference between CBS350-8S-E-2G-EU and CBS350-8P-E-2G-EU?

CBS350-8P-E-2G-EU supplies PoE through copper access ports, whereas CBS350-8S-E-2G-EU provides non-PoE fiber connectivity. The PoE model is also discontinued, with C1300-8P-E-2G providing its migration path. Copper-powered endpoints call for the PoE configuration; existing Gigabit fiber connections correspond to the 8S configuration.

What is the difference between CBS350-8S-E-2G-EU and CBS350-24S-4G-EU?

CBS350-24S-4G-EU uses an internal AC supply, whereas CBS350-8S-E-2G-EU uses an external adapter. The larger model also increases dedicated Gigabit SFP connectivity from eight to twenty-four ports. Both are discontinued without migration products: the smaller configuration addresses compact fiber connections, while the larger configuration addresses higher fiber-port density.

What is the difference between CBS350-8S-E-2G-EU and CBS350-12XS-EU?

CBS350-12XS-EU provides 10G SFP+ interfaces, whereas CBS350-8S-E-2G-EU is limited to Gigabit interfaces. The 12XS model is discontinued, and C1300-12XS is its migration product with twelve SFP+ ports and two shared 10G interfaces. Existing Gigabit fiber runs and requirements for 10G optical connectivity call for different configurations.