Dell PowerConnect 3548 User Manual

168 Configuring System Information
Figure 6-53. Optical Transceiver Diagnostics
The Optical Transceiver Diagnostics page contains the following fields:
• Port — The port number on which the cable is tested.
•
Temperature — The temperature (C) at which the cable is operating.
•
Voltage — The voltage at which the cable is operating.
•
Current — The current at which the cable is operating.
•
Output Power — The rate at which the output power is transmitted.
•
Input Power — The rate at which the input power is transmitted.
•
Transmitter Fault — Indicates if a fault occurred during transmission.
•
Loss of Signal — Indicates if a signal loss occurred in the cable.
•
Data Ready — The transceiver has achieved power up and data is ready.
Displaying the Optical Transceiver Diagnostics Test Results Table
1 Open the Optical Transceiver Diagnostics page.
2 Click Show All .
The test runs and the
Optical Transceiver Diagnostics Table page opens.

Dell PowerConnect 3548 Specifications

General

MAC address table	8000 entries
Maximum data transfer rate	0.1 Gbit/s
Supported data transfer rates	10/100 Mbps
10G support	-
Number of VLANs	256
Flow control support	Yes
Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad
Dimensions (WxDxH)	440 x 257 x 43.2 mm
Networking features	Gigabit Ethernet, Fast Ethernet
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Switch type	Managed
Switch layer	L2
Data link protocols	Ethernet
Supported network protocols	HTTP, HTTPS/SSL, SSH
Power connector	DC-in jack
SFP/SFP+ slots quantity	2
Basic switching RJ-45 Ethernet ports quantity	48
Product color	Black
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	10 - 95 %
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Weight	8000 g