Alternative to ING2851: Better-Value Equivalents in Stock
Comparing the ING2851 (ING2851 - Cisco 4255 IPS Sensor 4 x 10/100/1000Base-T) 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 ING2851
| SKU | ING2851 |
|---|---|
| Product | ING2851 - Cisco 4255 IPS Sensor 4 x 10/100/1000Base-T |
| Stock status | In Stock |
| Detail page | View ING2851 › |
Alternatives to ING2851
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.
AIR-WLC4404-100-K9 - Cisco 4404 Wireless Lan Controller for up to 100 Access Points
SKU: AIR-WLC4404-100-K9
Price: $206.32
Cisco Catalyst WS-C2960+24LC-L-RF 2960 RJ-45 24 x Ports 10/100/1000Base-T + 2 x SFP Layer 2 Managed Gigabit Ethernet Switch
SKU: WS-C2960-24LC-L-RF
Price: $65.78
Cisco Catalyst WS-C2960+24LC-L 2960 RJ-45 24 x Ports 10/100/1000Base-T + 2 x SFP Layer 2 Managed Gigabit Ethernet Switch
SKU: WS-C2960-24LC-L
Price: $78.93
WS-X4548-GB-RJ45 - Cisco Catalyst 4500 48-Port 10/100/1000BASE-T Inline Card
SKU: WS-X4548-GB-RJ45
Price: $79.66
100-003454-001 - Cisco Aironet AP3500-E 2.4 GHz FH Wireless Access Point
SKU: 100-003454-001
Price: $85.82
WS-C2960CG-8TC-L - Cisco Catalyst RJ-45 8 x Ports 10/100/1000Base-T + 2 x Uplink Ports Compact Gigabit Ethernet Switch
SKU: WS-C2960CG-8TC-L
Price: $90.79
Cisco Catalyst WS-C2960+24PC-L-RF 2960 RJ-45 PoE 24 x Ports 10/100/1000Base-T + 2 x SFP Layer 2 Managed Gigabit Ethernet Switch
SKU: WS-C2960-24PC-L-RF
Price: $92.09
7SV-000 - Cisco 1Gbps 10/100/1000Base-T Copper 100m RJ45 Connector SFP Transceiver Module
SKU: 7SV-000
Price: $93.38
WS-C2960CPD-8PT-L - Cisco Catalyst 8-Port 10/100/1000 Managed Gigabit Ethernet Switch
SKU: WS-C2960CPD-8PT-L
Price: $103.95
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
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.