Alternative to SG550X-48MP-K9: Better-Value Equivalents in Stock
Comparing the SG550X-48MP-K9 (SG550X-48MP-K9 - Cisco SG550X 48-Port x 10/100/1000Base-T 1Gb/s PoE+ Managed Layer 3 Rack-Mountable Switch) against alternatives? Pro Disk Network stocks 12 similar Cisco parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the SG550X-48MP-K9
| SKU | SG550X-48MP-K9 |
|---|---|
| Product | SG550X-48MP-K9 - Cisco SG550X 48-Port x 10/100/1000Base-T 1Gb/s PoE+ Managed Layer 3 Rack-Mountable Switch |
| Stock status | In Stock |
| Detail page | View SG550X-48MP-K9 › |
Alternatives to SG550X-48MP-K9
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
WS-X6548-GE-TX - Cisco Catalyst 6500 48-Port 48 x 10/100/1000 Base-T Layer 3 Managed Fabric-Enabled Module
SKU: WS-X6548-GE-TX
Price: $125.80
WS-X6548 - Cisco Catalyst 6500 48-Port 48 x 10/100/1000 Base-T Layer 3 Managed Fabric-Enabled Module
SKU: WS-X6548
Price: $140.36
Cisco Catalyst WS-X6548-GE-45AF 6500 48-Port 48 x 10/100/1000 Base-T Layer 3 Managed Fabric-Enabled Module Spare
SKU: WS-X6548-GE-45AF
Price: $292.95
WS-X6548-RJ-45 - Cisco Catalyst 6500 48-Port 48 x 10/100/1000 Base-T Layer 3 Managed Fabric-Enabled Module
SKU: WS-X6548-RJ-45
Price: $322.29
WS-C2960S-48TS-L - Cisco Catalyst 2960S-48TD-L 48-Port 48 x 10/100/1000 + 2 x 10 Gigabit SFP+ PoE Layer 2 Managed 1U Rack-mountable Stackable Gigabit Ethernet Network Switch
SKU: WS-C2960S-48TS-L
Price: $324.21
WS-X6548-RJ-21 - Cisco Catalyst 6500 48-Port 48 x 10/100/1000 Base-T Layer 3 Managed Fabric-Enabled Module
SKU: WS-X6548-RJ-21
Price: $362.38
WS-X6548V-GE-TX - Cisco Catalyst 6500 48-Port 48 x 10/100/1000 Base-T Layer 3 Managed Fabric-Enabled Module
SKU: WS-X6548V-GE-TX
Price: $454.92
N3K-C3064PQ-10GX - Cisco Nexus 48-Port Layer-3 Managed Gigabit Ethernet Switch
SKU: N3K-C3064PQ-10GX-1
Price: $1,375.00
N5K-C5548UP-FA - Cisco Nexus 32 x Port 10GBase-T Layer 2 Managed Rack-Mountable Gigabit Ethernet Switch Chassis
SKU: N5K-C5548UP-FA
Price: $2,500.00
Cisco Catalyst WS-C2960+-48PST-L 2960 PoE 48 x Ports 10/100/1000Base-T + 2 x SFP Layer 2 Managed Gigabit Ethernet Switch
SKU: WS-C2960--48PST-L
Price: $105.25
WS-C3750X-48P-S - Cisco Catalyst 3750-X Series PoE+ 48 x Ports 10/100/1000Base-T Layer 2 Managed Gigabit Ethernet Network Switch
SKU: WS-C3750X-48P-S
Price: $117.11
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.