Cisco • SKU SG350-28-K9
Cisco SG350-28-K9 — SG350-28
Cisco SG350-28 — 350 Series 28-Port Gigabit Managed Switch (non-PoE, fanless, 1U rack), Layer 3 static routing
- End-of-sale — refurbished only
Download Cisco datasheet ↗ via Router-Switch.com hosted Cisco SG350-28 official datasheet PDF
What is the Cisco SG350-28-K9?
Cisco SG350-28 — 350 Series 28-Port Gigabit Managed Switch (non-PoE, fanless, 1U rack), Layer 3 static routing
TFI supplies the SG350-28-K9 refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| ports | 24x 10/100/1000 Mbps RJ-45 + 2x Gigabit copper/SFP combo + 2x SFP uplinks = 28 total ports |
|---|---|
| switching capacity | 56.0 Gbps |
| forwarding rate | 41.66 Mpps |
| mac table | 16,384 entries (16K) |
| poe | None — data-only switch, no PoE capability |
| form factor | 1U rack-mountable, fanless, 17.3 x 7.95 x 1.73 in (W x D x H) |
| memory | 512 MB CPU RAM, 256 MB Flash; 1.5 MB packet buffer; 800 MHz ARM CPU |
| power supply | Internal, universal 100–240V 50/60 Hz |
| layer support | Layer 3 static routing, VLANs, ACLs, QoS; web GUI + CLI + SNMP management |
| eol status | End-of-Sale: 2021-10-30; End-of-Service-Life: 2026-10-31 — product discontinued, refurbished units available |
End-of-life status
The SG350-28-K9 is end-of-sale
Cisco has declared the SG350-28-K9 end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished SG350-28-K9 delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Cisco SG350-28-K9?
- Cisco SG350-28 — 350 Series 28-Port Gigabit Managed Switch (non-PoE, fanless, 1U rack), Layer 3 static routing
- Is the SG350-28-K9 still supported?
- The Cisco SG350-28-K9 has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- Does the SG350-28-K9 support PoE?
- PoE on the SG350-28-K9: None — data-only switch, no PoE capability.
- How many ports does the SG350-28-K9 have?
- Port configuration: 24x 10/100/1000 Mbps RJ-45 + 2x Gigabit copper/SFP combo + 2x SFP uplinks = 28 total ports.
- Can TFI deliver the SG350-28-K9 in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Cisco SG350-28-K9 nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the SMB 350 Managed Switch Series
-
SF350-48-K9
Cisco SF350-48 48-Port 10/100 Managed Switch
-
SF350-48MP-K9
Cisco SF350-48MP 48-Port 10/100 PoE Managed Switch
-
SF350-48P-K9
Cisco SF350-48P 48-Port 10/100 PoE Managed Switch
-
SG350-10-K9
Cisco SG350-10 10-Port Gigabit Managed Switch
-
SG350-10MP-K9
Cisco SG350-10MP 10-Port Gigabit PoE Managed Switch
Verification sources (5)
- https://networkdevicesinc.com/products/sg350-28-k9
- https://serviceexpress.com/eol-eosl-database/products/cisco-sg350-28-k9-cisco-network-services/
- https://www.router-switch.com/pdf/sg350-28-datasheet.pdf
- https://www.amazon.com/Cisco-Sg350-28-28-Port-Gigabit-Managed/dp/B01HYA38CA
- https://www.router-switch.com/eol-eosl-checker/cisco/sg350-28-k9-na_3265.html
Need pricing on SG350-28-K9?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.