Replacement for SIB-I-PTX5008-S-B: Drop-In Alternatives We Stock
Looking for a replacement for the SIB-I-PTX5008-S-B (SIB-I-PTX5008-S-B - Juniper Fabric Switching Module for PTX5000 Router)? 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 SIB-I-PTX5008-S-B
| SKU | SIB-I-PTX5008-S-B |
|---|---|
| Product | SIB-I-PTX5008-S-B - Juniper Fabric Switching Module for PTX5000 Router |
| Current price | $771.70 |
| Stock status | In Stock |
| Detail page | View SIB-I-PTX5008-S-B › |
Drop-in replacements for SIB-I-PTX5008-S-B
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.
Juniper EX8208 8 x Expansion Slots PoE Managed 1 x Fan Tray 2 x Routing Engine 1 x Switch Fabric Module 6 x 2000W AC PSU Switch Chassis
SKU: EX8208
Price: $492.63
EX8208-BASE-AC3 - Juniper EX8208 Network Switch Chassis 11 Slot 8 x Line Card 2 x Routing Engine 1 x Network Switch Fabric Module
SKU: EX8208-BASE-AC3
Price: $2,630.26
EX8208-REDUND-AC-TAA - Juniper EX8208 Network Switch Chassis 11 Slot 2 x Routing Engine 8 x Line Card 1 x Network Switch Fabric Module
SKU: EX8208-REDUND-AC-TAA
Price: $3,946.05
EX8216-REDUND-AC-TAA - Juniper EX8216 Network Switch Chassis 26 Slot 8 x Network Switch Fabric Module 16 x Line Card 2 x Routing Engine
SKU: EX8216-REDUND-AC-TAA
Price: $4,603.95
SRX340-SYS-JE - Juniper Networks SRX340 Services Gateway includes hardware (16GE, 4x MPIM slots, 4G RAM, 8G Flash, power supply, cable and RMK) and Junos Software Enhanced (Firewall, NAT, IPSec, Routing, MPLS, Switching and Application Security).
SKU: SRX340-SYS-JE
Price: $187.37
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.