Leds Of The 40-Port Poe+ And Poe++ Models - NETGEAR GSM4248PX Hardware Installation Manual

• Ports 41 through 48: Eight dedicated 1GBASE-X SFP or 10GBASE-X SFP+ fiber
uplink ports (see Transceiver modules and cables for SFP and SFP+ fiber ports on
page 35), each with a combined speed and activity LED (see LEDs of the 40-port
PoE+ and PoE++ models on page 26).
The type of fiber ports depends on the model:
- Model M4250-40G8F-PoE+: Eight 1GBASE-X SFP ports.
- Model M4250-40G8XF-PoE+: Eight 10GBASE-X SFP+ ports.
- Model M4250-40G8XF-PoE++: Eight 10GBASE-X SFP+ ports.
• On/Off power switch and AC power receptacle(s): The AC receptacle or
receptacles accept input power of 100–240V ~ 50–60 Hz. The number of receptacles
and the amperage depend on the model:
- Model M4250-40G8F-PoE+: 6.7–2.6A.
- Model M4250-40G8XF-PoE+: 12A.
- Model M4250-40G8XF-PoE++: This model includes three power supplies. 12A
for each power supply.

LEDs of the 40-port PoE+ and PoE++ models

This section describes the LED designations of the 40-port PoE+ and PoE++ models.
The system LEDs and ports LEDs on the back panel are replicated on the front panel.
(The exception are the port LEDs for the OOB port, which are not replicated on the front
panel.)
The LEDs are clearly named or numbered on the front panel and the back panel.
Table 3. LEDs of the 40-port PoE+ and PoE++ models
LED
System LEDs
Power LED
Fan LED
POE LED
Hardware Overview
AV Line of Fully Managed Switches M4250 Series
Description
Solid green: The switch is powered on and operating normally.
Solid yellow: The switch is starting.
Off: Power is not supplied to the switch.
Solid green: The fans are functioning normally.
Solid yellow: One or more fans are malfunctioning.
Off: Sufficient (more than 7W of) PoE power is available.
Solid yellow: Less than 7W of PoE power is available.
Blinking yellow: At least once during the previous two minutes, less than 7W
of PoE power was available.
26 Hardware Installation Guide