Alternative to 15310-CTX-2500-K9: Better-Value Equivalents in Stock
Comparing the 15310-CTX-2500-K9 (15310-CTX-2500-K9 - Cisco 10/100Base-TX LAN 2 x SFP Mini-GBIC Card for CTX2500) 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 15310-CTX-2500-K9
| SKU | 15310-CTX-2500-K9 |
|---|---|
| Product | 15310-CTX-2500-K9 - Cisco 10/100Base-TX LAN 2 x SFP Mini-GBIC Card for CTX2500 |
| Stock status | In Stock |
| Detail page | View 15310-CTX-2500-K9 › |
Alternatives to 15310-CTX-2500-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.
15310-P-CE100T8-RF - Cisco 8-Port 10/100 Carrier Ethernet Card Expansion Module
SKU: 15310-P-CE100T8-RF
Price: $538.21
15310-CE-MR-6-RF - Cisco Carrier Ethernet Card-6pt Multirate Refurbished 15310CEMR6RF
SKU: 15310-CE-MR-6-RF
Price: $9,912.00
10-2500-01 - Cisco 4Gbps 4GBase-DWDM Fibre Channel Single-mode Fiber 80km 1542.94nm LC Connector SFP Transceiver Module
SKU: 10-2500-01
Price: $4,234.61
WS-X4624-SFP-E - Cisco Catalyst 4500E 24-Port 24 x SFP (mini-GBIC) 10/100/1000Base-T Gigabit Ethernet Fiber Line Card Module
SKU: WS-X4624-SFP-E
Price: $762.16
SFP-GPON-B-I - Cisco 20km 1310nm 1310nmRx/1490nmTx Duplex LC Single-Mode SFP (mini-GBIC) Transceiver Module
SKU: SFP-GPON-B-I
Price: $2,582.43
SFP-GPON-C - Cisco 1310nmRx/1490nmTx Duplex LC Single-Mode SFP (mini-GBIC) Transceiver Module
SKU: SFP-GPON-C
Price: $3,060.07
WS-X4624-SFP-E-RF - Cisco Catalyst 4500E 24-Port 24 x SFP (mini-GBIC) 10/100/1000Base-T Gigabit Ethernet Fiber Line Card Module
SKU: WS-X4624-SFP-E-RF
Price: $3,376.30
SFP-CWDM-1490-40 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 40km 1490nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: SFP-CWDM-1490-40
Price: $4,031.80
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.