Replacement for 0231A12T: Drop-In Alternatives We Stock
Looking for a replacement for the 0231A12T (0231A12T - H3C 100Mb/s 100Base-BX10-U Single-Mode Fiber 15km LC Connector BiDi SFP Transceiver Module)? 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 0231A12T
| SKU | 0231A12T |
|---|---|
| Product | 0231A12T - H3C 100Mb/s 100Base-BX10-U Single-Mode Fiber 15km LC Connector BiDi SFP Transceiver Module |
| Current price | $200.59 |
| Stock status | In Stock |
| Detail page | View 0231A12T › |
Drop-in replacements for 0231A12T
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.
NTSFP-FXE-15-ACC - Accortec 100Mb/s 100Base-FX Single-Mode Fiber 15km 1310nm LC Connector SFP Transceiver Module for Ciena Compatible
SKU: NTSFP-FXE-15-ACC
Price: $124.49
MFELX1-ACC - Accortec 100Mb/s 100Base-FX Single-Mode Fiber 15km 1310nm Duplex LC Connector SFP (mini-GBIC) Transceiver Module for Linksys Compatible
SKU: MFELX1-ACC
Price: $189.47
MFELX1-RF - Cisco 100Mb/s 100Base-LX Single-Mode Fiber 15km 1310nm Duplex LC Connector SFP (mini-GBIC) Transceiver Module
SKU: MFELX1-RF
Price: $216.97
0231A0LU - 3Com X110 100Mb/s 100Base-LX Single-Mode Fiber 15km 1310nm LC Connector SFP Transceiver Module
SKU: 0231A0LU
Price: $249.74
E1MG-100FX-IR-OM - Brocade 100Mb/s 100Base-FX OC-3/STM-1 IR-1 Single-Mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: E1MG-100FX-IR-OM
Price: $282.42
40G-QSFP-SR-BIDI - Brocade 40Gb/s 40GBase-SR BiDi Multi-Mode Fibre 100m 850nm Duplex LC Connector QSFP+ Transceiver Module
SKU: 40G-QSFP-SR-BIDI
Price: $630.93
SFP-OC12-IR - Juniper 622Mbps 622MBase-IR1 OC-12/STM-4 Single-mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC12-IR
Price: $143.76
SFP-1OC48-IR - Juniper 2.5Gbps OC-48/STM-16 IR-1 Single-mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-IR
Price: $146.38
SFP-OC3-IR-ACC - Accortec 155Mbps 155MBase-IR1 OC-3/STM-1 Single-mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC3-IR-ACC
Price: $261.67
Cisco SFP-OC48-IR1 Single-Mode 2.67Gbps Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-IR1
Price: $273.68
15454-SFP-OC48-IR - Cisco 2.5GB/s OC-48/STM-16 IR Single-Mode Fiber 15km 1550nm LC Connector SFP Transceiver Module
SKU: 15454-SFP-OC48-IR
Price: $276.96
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.