Replacement for 3C13751: Drop-In Alternatives We Stock
Looking for a replacement for the 3C13751 (3C13751 - 3Com 2-Port 10/100Base-T Fast Ethernet Router)? 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 3C13751
| SKU | 3C13751 |
|---|---|
| Product | 3C13751 - 3Com 2-Port 10/100Base-T Fast Ethernet Router |
| Current price | $466.64 |
| Stock status | In Stock |
| Detail page | View 3C13751 › |
Drop-in replacements for 3C13751
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.
DIR-605L - D-Link 4-Port 2.4GHz 300Mbps 10/100/1000Base-T Fast Ethernet 802.11b/g/n Wireless Router
SKU: DIR-605L
Price: $103.62
DKT-408 - D-Link 4-Port 2.4GHz 300Mbps 10/100Base-T Fast Ethernet 802.11b/g/n Wireless Router
SKU: DKT-408
Price: $117.89
D-Link DIR-817LW/D 4-Port 2.4/5GHz 10/100Base-TX Fast Ethernet 802.11b/a/g/n/ac Wireless Router
SKU: DIR-817LW-D
Price: $130.37
DIR-810L - D-Link 4-Port 750MB 2.4/5GHz Fast Ethernet 802.11b/a/g/n/ac Wireless Router
SKU: DIR-810L
Price: $143.39
D-Link DIR-605L/E 4-Port 2.4GHz 300Mbps 10/100/1000Base-T Fast Ethernet 802.11b/g/n Wireless Router
SKU: DIR-605L-E
Price: $163.74
SPA2102 - Cisco Dual-Port RJ-45 10Base-T/100Base-TX Fast Ethernet VoIP Phone Adapter with Router
SKU: SPA2102
Price: $226.08
Cisco C1861-SRST-F/K9 1861 8-Port 8 x 10/100/ PoE Fast Ethernet Integrated Services Router
SKU: C1861-SRST-F-K9
Price: $326.14
JF239-61101 - HP MSR20-11 Multi-Service Router 4-Port Integrated Fast Ethernet Switch
SKU: JF239-61101
Price: $525.96
J9536-61101 - HP Expansion Module - Ethernet, Fast Ethernet, Gigabit Ethernet - 10base-t, 100base-tx, 1000base-t - 20 Ports + 2 X Sfp+
SKU: J9536-61101
Price: $194.74
HP J9800AS#ABA ProCurve 1810-8 v2 7-Ports 10/100Base-T Fast Ethernet + 1-Port 10/100/1000Base-T Gigabit Ethernet Layer 2 Managed Switch
SKU: J9800AS-ABA
Price: $140.00
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.