3Com 3CR17342-91 Switch 4210 Datacentre Switch

3Com 3CR17342-91 Switch 4210 Datacentre Switch Image 1

3Com Switch 4210 PWR 18-Port, an entry-level PoE Layer 2 switch.

The 3Com Switch 4210 PWR 18-Port (3CR17342-91) is an entry-level Layer 2 switch offering 16 10/100 ports with IEEE 802.3af Power over Ethernet plus 2 combination ports that run as 10/100/1000 copper or Gigabit SFP fibre uplinks.

Despite its entry-level positioning, the 4210 carries enterprise features including VLANs, QoS, DoS attack prevention, trunking and IGMP snooping, with management via CLI, web interface or SNMP, and clusters with up to 32 other 3Com switches under single-IP management.

This model suits small offices needing PoE for a handful of phones or access points without the cost of a stackable 5500-series switch. Tech-Star (UK-based, shipped worldwide) checks every switch before it ships. Get in touch to confirm compatibility with your PoE devices.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the 3Com 3CR17342-91 refurbished or new?
Tech-Star supplies both new and refurbished 3Com 3CR17342-91. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the 3Com 3CR17342-91?
Refurbished 3Com 3CR17342-91 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the 3Com 3CR17342-91?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the 3Com 3CR17342-91 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the 3Com 3CR17342-91 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key Features16 x PoE 10/100 ports plus 2 x 10/100/1000 SFP-combo uplinks; entry-level Layer 2 with QoS and security
ApplicationsSmall office PoE deployment for IP phones and access points
CompatibilityStandalone 3Com Switch 4210 PWR unit
Specifications16 x PoE 10/100 plus 2 x Gigabit combo ports; IEEE 802.3af
Platform3Com Switch 4210
Manufacturer3Com

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