Account- Home /
- Network & Accessories /
- Network Switches /
- 3CRS42G-48-91
3Com 3CRS42G-48-91 4210G-48 48x Ports 1000Base-T + 4x SFP L2 GE Switch
* NOTE: Image may not exactly match the product
3Com 3CRS42G-48-91 4210G-48 48x Ports 1000Base-T + 4x SFP L2 GE Switch
Part Number:
3CRS42G-48-91
Manufacturer:
3Com
Availability:In Stock
Condition:Refurbished
Warranty: 90-day
$277.20
Buying 10+ or have a target price? Get a volume quote
Shipping Options:
- Ships Same Business Day ( If ordered before 2:00pm EST)
- Shipping calculated at checkout.
- Expedite Shipping in US
30 Days Return Warranty
Accept Payment
- Visa
- Discover
- Mastercard
- Pay with wire transfer
- AMEX
Process POs for Government Agencies, Enterprises, Data Centers and SMBs
Need Assistance? We are here to help!
- Call us at (800) 733-1169
Monday to Friday, 8:00 am - 5:00 pm PST - Email: [email protected]
- Live Chat with Technical Sales
Product Description
3com 3CRS42G-48-91 4210G-48 48 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer 2 Managed Rack-mountable Stackable Gigabit Ethernet Network Switch
Key takeaways
- 3Com 3CRS42G-48-91 is an ethernet switch, with 4210G series.
- Sold refurbished, with the condition stated on this listing and a package quantity of 1.
- Reference part number 3CRS42G-48-91 when matching this listing to a quote, purchase order or existing inventory; the manufacturer model is 4210G-48; Memory Clearance lists it under Network Switches.
- Priced on this listing, with volume pricing quoted on request, so include the quantity needed.
Browse related listings
- Category: Network Switches
- Brand: 3Com
Other 3Com Network Switches listings
Other parts in the same brand and category. These are not substitutes for this part number; check the specification before ordering.
- 3Com 3CR17181TAA-91-US 5500-EI 24x SFP 1000BX 2x SFP 2x RJ45 Switch
- 3Com 3C17400TAA SuperStack 3 3824 24 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 2...
- 3Com 3C16465A SuperStack III Baseline 24 x RJ-45 Ports Un FE Switch
- 3Com 3C17500A-US 8814 14 x Expansion Slots Layer 3 Managed Modular Switch Chassis Starter Kit
- 3Com 3CR17761TAA-91-US 4500G 24x RJ45 4x Combo SFP 4x SFP+ Switch
- 3Com 3C16792-US OfficeConnect 16 x RJ-45 Ports 100Base-TX L2 FE Switch
- 3Com 3C17203TAA SuperStack 3 4400 24 x RJ-45 Ports 10/100Base-TX Layer 2 Managed...
- 3Com 3C1671600-US OfficeConnect 16x RJ45 Ports 1000Base-T L2 GE Switch
- 3Com 3CR17402TAA-91 Superstack 3 3848 48x RJ45 Port 4x SFP Port Switch
- 3Com 3C1670800A-US OfficeConnect 8x RJ45 Ports 1000Base-T L2 GE Switch
Guides
Product Condition:Refurbished
General Information
Product Series
4210G
Model
4210G-48
Product Type
Ethernet Switch
Interface/Ports
Quantity of Fixed Ports/Expansion Slots
52
Quantity of Network Ports
48
Quantity of Expansion Slots
4
Quantity of SFP Slots
4
Expansion Slots Details
- SFP (mini-GBIC)
Media & Performance
Media Standard
- Twisted Pair
- Optical Fiber
Technology Standard
- 10/100/1000Base-T
- 1000Base-X
Ethernet Standard
- Gigabit Ethernet
Supported Layer Standard
2
Manageable
Yes
Physical Characteristics
Form Factor
- Rack-mountable
Miscellaneous
Compliance Standards
- RoHS
- WEEE
Power Description
Source of Power
- Power Supply
Our listed price by date
- Listed price
- $277.20
- Condition
- Refurbished
- Date
- 2026-11-09
Our Refurbished listed price on 2026-11-09 was $277.20, the same as on 2026-09-22.
$277.20
2026-09-222026-11-09
Our listed prices, recorded daily, not sale prices and not a market index.
Daily listed prices, latest 10 dates
| Date | Price |
|---|---|
| 2026-11-09 | $277.20 |
| 2026-11-08 | No update |
| 2026-11-07 | No update |
| 2026-11-06 | $277.20 |
| 2026-11-05 | $277.20 |
| 2026-11-04 | $277.20 |
| 2026-11-03 | $277.20 |
| 2026-11-02 | $277.20 |
| 2026-11-01 | No update |
| 2026-10-31 | No update |
Buying guide: Network Switches