Replacement for M320-FPC1: Drop-In Alternatives We Stock
Looking for a replacement for the M320-FPC1 (M320-FPC1 - Juniper 2-Port Flexible PIC Concentator 2 x 10/100Base-TX 4 x Expansion Slot Interface Module)? Pro Disk Network ships Juniper 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 M320-FPC1
| SKU | M320-FPC1 |
|---|---|
| Product | M320-FPC1 - Juniper 2-Port Flexible PIC Concentator 2 x 10/100Base-TX 4 x Expansion Slot Interface Module |
| Stock status | In Stock |
| Detail page | View M320-FPC1 › |
Drop-in replacements for M320-FPC1
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.
PC-10GE-SFP - Juniper 10-Port Gigabit Ethernet PIC for for T320 / T640 / M120 / M320 Series
SKU: PC-10GE-SFP
Price: $285.17
PC-10GE-SFP-E - Juniper 10-Port Gigabit Ethernet PIC for for T320 / T640 / M120 / M320 Series
SKU: PC-10GE-SFP-E
Price: $370.07
PE-1OC12-ATM-MM - Juniper 1-Port Multimode ATM OC12/STM4 PIC for M5 / M10
SKU: PE-1OC12-ATM-MM
Price: $523.66
PE-1OC12-ATM-SMIR - Juniper 1-Port Atm Oc12/stm4 Pic Singlemode Module for M5 / M10
SKU: PE-1OC12-ATM-SMIR
Price: $1,033.04
PB-10CHT1-RJ48-QPP - Juniper 10-Port Channelized T1 to DS0 IQ PIC
SKU: PB-10CHT1-RJ48-QPP
Price: $3,800.09
EX4550-EM-8XT - Juniper 8-Port 10GBase-T Gigabit Ethernet Expansion Module
SKU: EX4550-EM-8XT
Price: $194.74
NS-ISG-FE4 - Juniper 4-Port 10/100Base-TX Fast Ethernet Expansion Module
SKU: NS-ISG-FE4
Price: $236.29
NS-ISG-FE8 - Juniper 8-Port 10/100Base-TX Fast Ethernet Network Expansion Module
SKU: NS-ISG-FE8
Price: $370.07
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.