Replacement for SISPM1040-582-LRT: Drop-In Alternatives We Stock
Looking for a replacement for the SISPM1040-582-LRT (SISPM1040-582-LRT - Transition Networks 8-Port 10/100/1000Base-T / 1000Base-X PoE++ SFP (mini-GBIC) Layer 4 Wall-Mountable Ethernet Switch)? 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 SISPM1040-582-LRT
| SKU | SISPM1040-582-LRT |
|---|---|
| Product | SISPM1040-582-LRT - Transition Networks 8-Port 10/100/1000Base-T / 1000Base-X PoE++ SFP (mini-GBIC) Layer 4 Wall-Mountable Ethernet Switch |
| Current price | $1,510.53 |
| Stock status | In Stock |
| Detail page | View SISPM1040-582-LRT › |
Drop-in replacements for SISPM1040-582-LRT
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.
SISTP1040-242-LRT - Transition PoE + 4 10/100/1000Base-TX P.S.E. + 2 1000Base-X SFP Ethernet Switch
SKU: SISTP1040-242-LRT
Price: $1,433.33
SISPM1040-384-LRT-B - Transition 8-Port 4 x Slot +10/100/1000Base-TX 1000Base-X Manageable Gigabit Ethernet Switch
SKU: SISPM1040-384-LRT-B
Price: $2,096.57
Transition M/GE-PSW-SFP-01-NA Networks 1-Port 1000Base-X / 10/100/1000Base-T SFP (mini-GBIC) Transceiver Media Converter
SKU: M-GE-PSW-SFP-01-NA
Price: $516.29
SISPM1040-182D-LRT - Transition 8-Ports 10/100Base-TX Industrial Managed Ethernet Switch with PoE
SKU: SISPM1040-182D-LRT
Price: $1,494.21
TN-USB3-SFP-01 - Transition Networks Scorpion USB 3.0 to Ethernet 100/1000Base-X Open SFP Slot Gigabit Ethernet Network Adapter
SKU: TN-USB3-SFP-01
Price: $565.32
SM24TBT2DPA-NA - Transition Networks 24-Port 10/100/1000Base-T / 1000Base-X PoE++ SFP (mini-GBIC) Managed Ethernet Switch
SKU: SM24TBT2DPA-NA
Price: $3,135.99
SGPOE1013-100-NA - Transition Networks 2-Port 10/100/1000Base-T / 1000Base-SX MM SC Gigabit PoE Transceiver Media Converter
SKU: SGPOE1013-100-NA
Price: $826.95
N-GXE-LC-01 - Transition Networks 1000BASE-SX PCI Express Networks Fiber Gigabit Ethernet Network Interface Card
SKU: N-GXE-LC-01
Price: $182.37
TN-SFP-OC3S-TELUS - Transition Networks 155Mbps 1310nm SM 20km OC 3.3V W/DMI LC Connector SFP Transceiver Module
SKU: TN-SFP-OC3S-TELUS
Price: $376.67
TN-SFP-OC3S3-TELUS - Transition Networks 155Mbps OC3/FE SM 1310nm 30km 3.3v W/DMI LC Connector SFP Transceiver Module
SKU: TN-SFP-OC3S3-TELUS
Price: $459.93
Transition M/GE-PSW-SX-01-NA Networks 2-Port 10/100/1000BTX to 1000BSX MM SC Transceiver Media Converter
SKU: M-GE-PSW-SX-01-NA
Price: $567.87
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.