Replacement for 10-1956-02: Drop-In Alternatives We Stock
Looking for a replacement for the 10-1956-02 (10-1956-02 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module)? Pro Disk Network ships Cisco 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 10-1956-02
| SKU | 10-1956-02 |
|---|---|
| Product | 10-1956-02 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module |
| Current price | $188.13 |
| Stock status | In Stock |
| Detail page | View 10-1956-02 › |
Drop-in replacements for 10-1956-02
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.
10-1936-02 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1936-02
Price: $113.36
10-1958-02 - Cisco 622Mb/s OC-12/STM-4 LR Single-Mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1958-02
Price: $423.72
10-2002-01 - Cisco 155Mb/s OC-3/STM-1 CWDM Single-Mode Fiber 120km 1570nm LC Connector SFP Transceiver Module
SKU: 10-2002-01
Price: $278.80
10-2328-02 - Cisco Single-mode 10Gbps 10GBase-DWDM OC-192/STM-64 Fiber 80km 1546.12nm Duplex LC Connector XFP Transceiver Module
SKU: 10-2328-02
Price: $736.84
10-2323-02 - Cisco 10Gbps 10GBase-DWDM OC-192/STM-64 Single-mode Fiber 80km 1550.12nm Duplex LC Connector XFP Transceiver Module
SKU: 10-2323-02
Price: $7,030.36
30-1299-02 - Cisco Single-Mode GLC-LH-SM 1Gbps 1000Base-LX/LH Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 30-1299-02
Price: $79.66
15-102387-01 - Cisco 8GB Kit (2 X 4GB) PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM 1.35V Single-Rank Memory
SKU: 15-102387-01
Price: $256.71
10-2312-02 - Cisco Single-mode 10Gbps 10GBase-DWDM Fiber 80km 1558.98nm Duplex LC Connector XFP Transceiver Module
SKU: 10-2312-02
Price: $602.11
A01-X0302 - Cisco 1.73GHz 4.8GT/s QPI 12MB L3 Cache Socket FCLGA1567 Intel Xeon E6510 4-Core Processor
SKU: A01-X0302
Price: $99.53
73-14658-02 - Cisco 4-Port 10Gb/s LAN Expansion Module for Catalyst C3850-12X48U-E Switch
SKU: 73-14658-02
Price: $99.93
15-102104-01 - Cisco 16GB DDR-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: 15-102104-01
Price: $123.88
AIR-MP21G-A-K9 - Cisco Aironet 802.11 24GHz 54mPS AP1100/1200 Access Point
SKU: AIR-MP21G-A-K9
Price: $125.80
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.