Replacement for JL251A-ACC: Drop-In Alternatives We Stock
Looking for a replacement for the JL251A-ACC (JL251A-ACC - Accortec 40Gbps 40GBase-Bidi Multi-mode Fiber 100m LC Connector QSFP+ 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 JL251A-ACC
| SKU | JL251A-ACC |
|---|---|
| Product | JL251A-ACC - Accortec 40Gbps 40GBase-Bidi Multi-mode Fiber 100m LC Connector QSFP+ Transceiver Module |
| Current price | $724.21 |
| Stock status | In Stock |
| Detail page | View JL251A-ACC › |
Drop-in replacements for JL251A-ACC
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.
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
QSFP-40G-SRBD - Arista 40Gbps 40GBase-SR4-BiDi Multi-mode Fiber 100m 918nm Duplex LC Connector QSFP+ Transceiver Module
SKU: QSFP-40G-SRBD
Price: $50.53
JL251-61001 - HP X140 40Gb/s 40GBase-Bidi Multi-mode Fiber 100m LC Connector QSFP+ Transceiver Module
SKU: JL251-61001
Price: $191.58
JL251A - HP X140 40Gb/s 40GBase-Bidi Multi-mode Fiber 100m LC Connector QSFP+ Transceiver Module
SKU: JL251A
Price: $389.47
JH633A - HP 40Gbps 40GBase-SR4-BiDi Multi-mode Fiber 100m 918nm Duplex LC Connector QSFP+ Transceiver Module
SKU: JH633A
Price: $594.37
Cisco QSFP-40/100-SRBD Multi-mode 100Gbps 40GBase SR-BiDi OM4 Fiber 100m LC Connector QSFP Transceiver Module
SKU: QSFP-40-100-SRBD
Price: $4,180.12
XBR-000193-ACC - Accortec 16Gbps Short Wave Multi-mode Fiber 100m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver (8-Pack) for Brocade Compatible
SKU: XBR-000193-ACC
Price: $2,718.89
QK724A-ACC - Accortec 16Gbps Fibre Channel Multi-mode Fiber 100m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: QK724A-ACC
Price: $199.86
FET-10G-ACC - Accortec 10Gbps Multi-mode Fiber 100m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: FET-10G-ACC
Price: $335.24
XBR-000192-ACC - Accortec 16Gbps 16GBase-SW Multi-mode Fiber 100m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: XBR-000192-ACC
Price: $365.51
QW923A-ACC - Accortec 16Gbps Fibre Channel Multi-mode Fiber 100m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: QW923A-ACC
Price: $365.51
10G-SFPP-USR-ACC - Accortec 10Gbps 10GBase-USR Multi-mode Fiber 100m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 10G-SFPP-USR-ACC
Price: $390.75
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.