Replacement for EX4100-48P-CHAS: Drop-In Alternatives We Stock
Looking for a replacement for the EX4100-48P-CHAS (Juniper EX4100-48P-CHAS EX4100 Series EX4100-48P 48 x Ports PoE 10/100/1000Base-T + 4 x 10GbE Uplink Ports + 4 x 25GbE Stacking/Uplink Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network)? 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 EX4100-48P-CHAS
| SKU | EX4100-48P-CHAS |
|---|---|
| Product | Juniper EX4100-48P-CHAS EX4100 Series EX4100-48P 48 x Ports PoE 10/100/1000Base-T + 4 x 10GbE Uplink Ports + 4 x 25GbE Stacking/Uplink Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network |
| Stock status | In Stock |
| Detail page | View EX4100-48P-CHAS › |
Drop-in replacements for EX4100-48P-CHAS
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.
EX4300-48MP - Juniper EX Series 48-Port 24 x 10/100/1000 + 24 x 10GBase-T (PoE+) Rack-Mountable 1U Switch
SKU: EX4300-48MP
Price: $2,997.89
EX4400-48P - Juniper 48-port 10/100/1000BASE-T Gigabit Ethernet Layer 3 PoE+ Switch
SKU: EX4400-48P
Price: $2,578.95
EX4400-48T - Juniper 48-port 10/100/1000BASE-T Gigabit Ethernet Layer 3 Switch
SKU: EX4400-48T
Price: $2,630.26
EX4400-48F - Juniper 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X Layer 3 Switch
SKU: EX4400-48F
Price: $11,629.47
740-011786 - Juniper 2.488Gbps OC-48/STM-16 IR Single-Mode Fibre 15km 1310nm LC Connector SFP Transceiver Module
SKU: 740-011786
Price: $107.96
SFP1OC48IR - Juniper 2.488Gbps OC-48/STM-16 IR Single-Mode Fibre 15km 1310nm LC Connector SFP Transceiver Module
SKU: SFP1OC48IR
Price: $107.96
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-1OC48-SR - Juniper 2.67Gbps OC-48 Single-mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-SR
Price: $156.29
740-011785 - Juniper 2.488Gbps OC-48/STM-16 Single-Mode Fibre 2km 1310nm LC Connector SFP Transceiver Module
SKU: 740-011785
Price: $168.78
DPC-R-4XGE-XFP-A - Juniper 4x 10GE Dense-Port Concentrator for MX240 / MX480 / MX960 Router
SKU: DPC-R-4XGE-XFP-A
Price: $326.01
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.