Alternative to 7603S-RSP720C-P: Better-Value Equivalents in Stock
Comparing the 7603S-RSP720C-P (Cisco 7603-S - router) 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 7603S-RSP720C-P
| SKU | 7603S-RSP720C-P |
|---|---|
| Product | Cisco 7603-S - router |
| Stock status | In Stock |
| Detail page | View 7603S-RSP720C-P › |
Alternatives to 7603S-RSP720C-P
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.
Power Cisco entry module ( plug-in module ) - refurbished for Cisco 7603; Catalyst 6503
SKU: PEM-20A-AC--RF
Price: $120.39
Cisco Services SPA Carrier 400 - Expansion module - for Cisco 7603, 7604, 7606, 7609, 7613; Catalyst 6503
SKU: 7600-SSC-400
Price: $232.82
PWR-1400-AC - Cisco Power Supply Hot-Plug-in module AC 100-240V 1400-Watts For 7603 / 7603s, Catalyst 6503 / 6503e
SKU: PWR-1400-AC
Price: $291.79
47-13034-02 - Cisco 950-Watts AC Power Supply For Catalyst 6503 / 7603
SKU: 47-13034-02
Price: $417.54
SFP-OC48-SR-RF - Cisco SFP-OC48-SR - Cisco 2.5Gb/s OC-48/STM-16 SR-1 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-SR-RF
Price: $113.36
MEM2800-128CF-TP - Cisco 128MB CompactFlash (CF) Memory Card for Cisco 2800 Series
SKU: MEM2800-128CF-TP
Price: $116.33
MEM2800-128U256CF-3 - Cisco 256MB CompactFlash (CF) Memory Card for Cisco 2800 Series
SKU: MEM2800-128U256CF-3
Price: $116.33
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.