3CBLSG48 — NETGEAR 48x1G +4 SFP Layer 2 Switch
MPN: 3CBLSG48|By: NETGEAR

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Part number 3CBLSG48 identifies this NETGEAR 48x1G +4 SFP layer 2 Switch. A switch is rarely the whole order: optics, breakout cables, the right power orientation and a rail kit all have to arrive with it. Send the topology and we will quote the complete bill of materials.
Quotes are itemised down to the accessories, so nothing that is needed to make the part work is left off and discovered later.
Featuring
- Port Configuration
- 48x1G
- Switching Layer
- Layer 2
- Manufacturer
- NETGEAR
Physical characteristics
- Product Type
- Network Switches
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
The table below is what the network switch is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the NETGEAR 3CBLSG48 is deployed
- Like-for-like replacement of 3CBLSG48 in an existing system
- Standardising a customer estate on one switching platform
- Adding a top-of-rack switch to an existing fabric
Who this part is for
- MSPs standardising a customer estate on one switching platform
- Integrators quoting a switch with its optics and rail kit as one line
- Network teams replacing a failed switch under change control
What you get ordering this from us
Ordered by part number
Quoted and supplied against 3CBLSG48 specifically, so what arrives is what your build sheet asks for.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is 3CBLSG48 genuine and is the warranty intact?
- Yes. It ships new in NETGEAR packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will 3CBLSG48 work in my server?
- Tell us what it is aggregating and what optics you already hold. We confirm the port mix, the uplink capacity and the airflow variant, and we will list the optics and rail kit you will also need.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Network Switches we stock
Browse all Network Switches or everything we stock from NETGEAR.
Specifying a system, not just the part?
Multi-node training is bounded by the fabric between the nodes, so the switch is specified with the cluster rather than after it.
