Replacement for NTBB25GA-93: Drop-In Alternatives We Stock
Looking for a replacement for the NTBB25GA-93 (NTBB25GA-93 - Nortel Norstar 6-Port Fiber Combo Card)? 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 NTBB25GA-93
| SKU | NTBB25GA-93 |
|---|---|
| Product | NTBB25GA-93 - Nortel Norstar 6-Port Fiber Combo Card |
| Current price | $184.95 |
| Stock status | In Stock |
| Detail page | View NTBB25GA-93 › |
Drop-in replacements for NTBB25GA-93
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.
JL319-61001 - Aruba 2930M 24G 1-Slot 24-Port 20 x 10/100/1000 + 4 x combo SFP Gigabit Ethernet Rack-Mountable 1U Network Switch
SKU: JL319-61001
Price: $463.16
HP JL319A#0D1 Aruba 2930M 24G 1-Slot 24-Port 20 x 10/100/1000 + 4 x combo SFP Gigabit Ethernet Rack-Mountable 1U Network Switch
SKU: JL319A-0D1
Price: $3,360.00
HP JL321A#0D1 Aruba 2930M 48G 1-Slot 48-Port 44 x 10/100/1000 + 4 x combo SFP Gigabit Ethernet Rackmountable 1U Network Switch
SKU: JL321A-0D1
Price: $7,798.74
516937-B21 - HP 10GBe Mezzinine PCI-Express G2 Dual Port Fiber Channel Adapter Network Interface Card for c-Class BladeSystem
SKU: 516937-B21
Price: $170.53
516936-B21 - HP 10GBe Mezzinine PCI-Express Dual Port Fiber Channel Adapter Network Interface Card for c-Class BladeSystem
SKU: 516936-B21
Price: $859.30
615939-001 - HP Wireless LAN / Bluetooth Combo Mini Card for TouchSmart 310
SKU: 615939-001
Price: $126.22
401933-001 - HP Power Supply For StorageWorks Fiber Channel Storage Switch 8 or StorageWorks Fiber Channel Storage Switch 16
SKU: 401933-001
Price: $189.47
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
NTK586GSE5 - Nortel 100/200/400/OC-48 DWDM Multi-Rate Fibre Channel 1593.79nm SFP Transceiver Module
SKU: NTK586GSE5
Price: $2,932.59
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.