Replacement for 3CBLSG48: Drop-In Alternatives We Stock
Looking for a replacement for the 3CBLSG48 (3CBLSG48 - 3Com BaseLine 2948-SFP Plus Web Manage 48-Ports 10/100/1000 Gigabit Fast Ethernet Switch)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 3CBLSG48
| SKU | 3CBLSG48 |
|---|---|
| Product | 3CBLSG48 - 3Com BaseLine 2948-SFP Plus Web Manage 48-Ports 10/100/1000 Gigabit Fast Ethernet Switch |
| Current price | $284.91 |
| Stock status | In Stock |
| Detail page | View 3CBLSG48 › |
Drop-in replacements for 3CBLSG48
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.
3CRBSG5293 - 3com Baseline Plus Switch 2920 52 48x 10/100/1000Base-T + 4x SFP Gigabit Ports
SKU: 3CRBSG5293
Price: $211.00
3CBLSF50 - 3Com BaseLine 2250 Plus 48-Ports External Fast Ethernet Switch
SKU: 3CBLSF50
Price: $245.63
C9200L-48P-4X-A - Cisco Catalyst 9200L-48P POE+ 48 x Ports 10/100/1000Base-T 4 x SFP Layer 3 Manage Gigabit Ethernet Switch
SKU: C9200L-48P-4X-A
Price: $1,343.00
C9200L-48T-4G-A - Cisco Catalyst 9200L-48T 48 x Ports 10/100/1000Base-T 4 x SFP+ Layer 3 Manage Gigabit Ethernet Switch
SKU: C9200L-48T-4G-A
Price: $1,389.68
C9200L-48T-4G-E - Cisco Catalyst 9200L-48T 48 x Ports 10/100/1000Base-T 4 x SFP+ Layer 3 Manage Gigabit Ethernet Switch
SKU: C9200L-48T-4G-E
Price: $1,626.95
C9200L-48P-4G-A - Cisco Catalyst 9200L-48P POE+ 48 x Ports 10/100/1000Base-T 4 x SFP Layer 3 Manage Gigabit Ethernet Switch
SKU: C9200L-48P-4G-A
Price: $1,641.00
C9200L-48P-4G-E - Cisco Catalyst 9200L-48P POE+ 48 x Ports 10/100/1000Base-T 4 x SFP Layer 3 Manage Gigabit Ethernet Switch
SKU: C9200L-48P-4G-E
Price: $1,840.00
C9200L-48T-4X-E - Cisco Catalyst 9200L-48T 48 x Ports 10/100/1000Base-T 4 x SFP+ Layer 3 Manage Gigabit Ethernet Switch
SKU: C9200L-48T-4X-E
Price: $1,919.89
C9200L-48P-4X-E - Cisco Catalyst 9200L-48P POE+ 48 x Ports 10/100/1000Base-T 4 x SFP Layer 3 Manage Gigabit Ethernet Switch
SKU: C9200L-48P-4X-E
Price: $2,625.00
222-2948 - Dell 3.00GHz 667MHz FSB 4MB L2 Cache Intel Xeon 5050 Dual Core Processor for PowerEdge 2950
SKU: 222-2948
Price: $89.95
CAB-AC-RA-RF - Cisco 8ft Right Angle Standard Power Cord for Catalyst 2940 / 2948 / 2960 / 2960-24 / 2960-48
SKU: CAB-AC-RA-RF
Price: $131.50
224-2948 - Dell 3.33GHz 1333MHz FSB 12MB L2 Cache Intel Xeon X5470 Quad Core Processor
SKU: 224-2948
Price: $152.95
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.