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A black rackmount network switch with 48 RJ45 ports and 4 SFP slots on the front panel

ESCAM Technology Co., Ltd

ESCAM Technology Co., Ltd ONV-POE33048PFM 48-port Gigabit Managed Ring PoE Switch

SKU CH-GNEP-4CG3Y MPN ONV-POE33048PFM

48 Gigabit PoE ports with four SFP uplinks deliver up to 30 W per port and 600 W total while supporting L2+ management, VLANs, QoS, STP, jumbo frames and remote diagnostics

  • Switch TypePOE Switch
  • Uplink InterfaceRJ45
  • Package Contents1
  • 48 Gigabit PoE ports power cameras and access points directly
  • 30 W per port maximum supports high-demand devices like PTZ cameras
  • 600 W total power budget handles dense PoE deployments
  • 4 SFP uplink slots enable fibre links for long-distance connectivity
  • Layer 2+ management with VLAN QoS and ACLs secures and prioritises traffic

48-Port Gigabit PoE Switch with 4 SFP Uplinks

The ONV-POE33048PFM is a 48-port Full Gigabit managed ring PoE switch designed for IP surveillance, wireless AP deployments and campus networks. It provides 48x 10/100/1000M RJ45 ports with PoE on every port plus four Gigabit SFP uplinks. The switch complies with IEEE 802.3af and 802.3at standards and delivers a total power budget of 600W.

Suited for Managed PoE Networks.

This switch fits installers who need Layer 2+ features such as VLAN, QoS, ACLs, spanning tree and SNMP management for segmented, secure networks. It is not suited for buyers who need a simple unmanaged PoE switch or for endpoints that require more than 30W per port. Environments needing 10G uplinks should consider other hardware.

30W Maximum Per-Port PoE Power

Each of the 48 RJ45 ports can supply up to 30W, configurable through the management system, while the overall chassis budget is capped at 600W. This single limit determines how many high-draw devices such as PTZ cameras or multi-radio access points can be powered simultaneously.

Highlights

  • 48 Gigabit PoE ports power cameras and access points directly
  • 30 W per port maximum supports high-demand devices like PTZ cameras
  • 600 W total power budget handles dense PoE deployments
  • 4 SFP uplink slots enable fibre links for long-distance connectivity
  • Layer 2+ management with VLAN QoS and ACLs secures and prioritises traffic

Specifications

BrandONV
ModelONV-POE33048PFM
Switch TypePOE Switch
Uplink InterfaceRJ45
Package Contents1

Questions about this item

What SFP modules do I need for the four Gigabit SFP uplink ports?

The four uplink ports accept standard Gigabit SFP transceivers; choose single-mode or multi-mode modules that match your fibre link distance and wavelength.

Will my older 10/100 Mbps IP cameras and access points work on the 48 PoE RJ45 ports?

Yes, each port auto-negotiates down to 10 or 100 Mbps and still delivers PoE power compliant with IEEE 802.3 af/at for legacy devices.

How can I verify the switch is forwarding traffic and supplying PoE correctly after installation?

Log into the Web, CLI, Telnet or SNMP interface to check port link status, PoE power draw per port (up to 30 W), VLAN tagging, storm-control counters and cable-diagnostics results.

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