Vertiv ADX-2YSLV-RM1048P 48-Port 1G Rackmount Network Switch with Dual 1200W PSU
Overview
The Vertiv ADX-2YSLV-RM1048P is a rackmount 48-port Gigabit switch designed for dense digital infrastructure deployments where port density, redundant power, and reliable uplink capacity are non-negotiable. Carrying 48 x 1G access ports alongside 4 x SFP+ uplink slots and a dual 1200W power supply architecture, this unit is built for data center edge rows, enterprise IDF closets, and large-scale security infrastructure where a single PSU failure cannot be a single point of failure. If you're speccing Vertiv network infrastructure into a new build or a refresh, this platform lands squarely in the high-density edge aggregation role.
The ADX-2YSLV-RM1048P (often searched as ADX 2YSLV RM1048P) ships with a 1 x USB port, 1 x Console port, 1 x Management port, and 1 x RJ45 Serial port — giving you the out-of-band and local access paths that field engineers actually use when a production port goes dark. Three internal fans handle airflow across the chassis, keeping thermals in check across the 0°C to 45°C operating range.
Key Features
- 48 x 1G Access Ports: A full 48-port density in a single rackmount chassis means fewer switches to manage, fewer uplinks to provision, and more deterministic cabling runs. For security integrators deploying IP cameras, access readers, and intercoms under one aggregation layer, 48 ports eliminates the need for additional downstream switches in medium-density closets.
- 4 x SFP+ Uplinks: Four SFP+ slots provide high-bandwidth uplink capacity to the distribution or core layer. SFP+ transceivers support both copper and fiber media, so you can run 10G fiber uplinks back to the core or 10GBase-T copper to adjacent equipment — the choice is yours at deployment time without a chassis swap. Explore network switches to compare uplink density across the lineup.
- Dual 1200W Redundant Power Supplies: Two 1200W PSUs operating in redundant mode mean a failed power supply does not drop the switch. For 24/7 surveillance and access control infrastructure, this is the spec that justifies the platform — a $25,000 camera deployment should not hinge on a single PSU. Each supply draws from independent circuits where wiring permits, further hardening the installation.
- Dedicated Management and Console Ports: A discrete 1 x Management port and 1 x Console port keep out-of-band access isolated from production traffic. When a misconfigured VLAN isolates the switch from the network, the console port is the path back in. The additional RJ45 Serial port supports legacy serial management workflows common in enterprise and carrier environments.
- 1 x USB Port: The onboard USB port supports local firmware staging, configuration backup, and recovery operations without requiring network connectivity — a practical asset during initial commissioning or disaster recovery scenarios where the management plane is unavailable.
- 3-Fan Cooling Architecture: Three fans distribute airflow across the chassis, preventing thermal hot spots under full port utilization. Operating envelope runs 0°C to 45°C (32°F to 113°F), covering standard data center and IDF closet conditions. Storage temperature tolerance extends to -40°C to 70°C (-40°F to 158°F), meaning the unit ships and warehouses without temperature babysitting.
- 0–45°C Operating Range: The 45°C upper limit covers most real-world IDF and equipment room environments, including poorly air-conditioned closets. It is not rated for outdoor enclosures or ambient temperatures above 45°C — factor that into edge deployments in hot climates or sun-exposed cabinets. Pair with a server rack or enclosure rated for the thermal load.
- 5% to 90% Non-Condensing Humidity Tolerance: The operating humidity range covers typical indoor data center and commercial building environments without requiring supplemental humidity control. Non-condensing is the key qualifier — the switch is not rated for environments where condensation is likely (outdoor enclosures, unheated warehouses with temperature swings).
Integration & Compatibility
The ADX-2YSLV-RM1048P fits naturally into structured cabling environments as a top-of-rack or end-of-row aggregation switch. The four SFP+ uplinks connect to fiber or copper 10G infrastructure, while the 48 x 1G ports terminate IP endpoints — cameras, readers, VoIP devices, servers, or workstations. The console and management ports integrate with standard out-of-band management frameworks. For agency certifications and protocol-level compatibility specifics, reference the manufacturer data sheet, as the evidence explicitly directs certification details there. This switch is a solid aggregation layer component alongside network infrastructure elements like fiber patch panels and structured cabling assemblies.
For deployments requiring PoE delivery to IP cameras and access control hardware, evaluate whether a PoE-capable aggregation switch better fits the design — this model's PoE capability is not confirmed in available evidence. Consult a network switch buying guide to match PoE budget requirements against your endpoint count before finalizing the BOM.
Frequently Asked Questions
Q: How many ports does the ADX-2YSLV-RM1048P have?
A: The ADX-2YSLV-RM1048P provides 48 x 1G access ports and 4 x SFP+ uplink ports, for a total of 52 network-facing ports in a single rackmount chassis.
Q: Does the ADX-2YSLV-RM1048P have redundant power supplies?
A: Yes. The unit ships with dual 1200W power supplies, providing PSU-level redundancy so a single supply failure does not take down the switch.
Q: What is the operating temperature range for the ADX-2YSLV-RM1048P?
A: The operating temperature range is 0°C to 45°C (32°F to 113°F). Storage temperature extends from -40°C to 70°C (-40°F to 158°F).
Q: What management interfaces does the ADX-2YSLV-RM1048P provide?
A: The switch includes a dedicated 1 x Management port, 1 x Console port, 1 x RJ45 Serial port, and 1 x USB port for out-of-band access, local console management, serial management workflows, and USB-based firmware or configuration operations.
Q: What uplink options does the ADX-2YSLV-RM1048P support?
A: Four SFP+ slots provide uplink flexibility — compatible SFP+ transceivers support 10G fiber or 10GBase-T copper connections to distribution or core layer switches, selected at deployment time.
Q: Where can I find agency approvals and certifications for the ADX-2YSLV-RM1048P?
A: Per Vertiv's product documentation, agency approvals for the ADX-2YSLV-RM1048P are listed in the manufacturer data sheet. Contact Vertiv or reference their official product page for the current certification list.
When I look at the ADX-2YSLV-RM1048P, the dual 1200W PSU configuration is the detail that defines where this switch belongs. For any deployment where the network layer supports critical physical security infrastructure — IP cameras on 24/7 recording, access control panels that cannot tolerate a brownout, intercoms tied to door locking — redundant power at the switch level is not optional, it's the baseline. This is the unit I'd specify for exactly that role.
Technical Highlights:
- 48 x 1G + 4 x SFP+: Fifty-two total ports in one chassis covers a full IDF closet worth of IP endpoints without cascading to a second switch — cleaner cabling, one management plane, one power circuit pair to provision.
- Dual 1200W PSUs: Each supply independently handles full chassis load, so a PSU failure during a power event doesn't pull down 48 cameras or 48 card readers simultaneously. That's the operational argument for the platform in a single line.
- 0°C to 45°C Operating Range: The 45°C ceiling covers the vast majority of commercial IDF and data center edge environments. It is a real ceiling though — uncontrolled mechanical rooms in hot climates will push past it, and the storage spec (-40°C to 70°C) does not apply during operation.
Deployment Considerations:
- The four SFP+ ports give you fiber uplink flexibility to the distribution layer without a separate uplink module — plan your transceiver selection (SMF vs MMF, reach) before the switch ships so commissioning doesn't stall on a missing optic.
- PoE delivery capability is not confirmed in available specifications — if your endpoint mix includes IP cameras or access readers that require PoE, verify this before committing the ADX-2YSLV-RM1048P as the edge access layer; a PoE-capable alternative may be required.
The ADX-2YSLV-RM1048P is best suited for enterprise IDF closets and security-focused aggregation layers where you're terminating 40+ IP security endpoints, need 10G fiber uplinks to the core, and cannot accept a single PSU as a failure point — data center rows, large commercial surveillance installations, and hospital or campus security network buildouts are the natural fit.
