PowerConnect B-MLXE4 - Network switch DELL - Free user manual and instructions
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| Product Type | Network Switch (Modular Chassis) |
| Model | PowerConnect B-MLXE4 |
| Brand | Dell |
| Chassis Slots | 4 |
| Max 10-Gigabit Ethernet Ports | 48 (with line cards) |
| Max 40-Gigabit Ethernet Ports | 12 (with line cards) |
| Dimensions (W x D x H) | 17.6 in x 17.5 in x 14.2 in |
| Weight (fully loaded) | Approx. 60 lbs (27.2 kg) |
| Power Supply | Dual redundant 1200W AC/DC |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
| Operating Humidity | 10% to 90% non-condensing |
| Switching Capacity | Up to 960 Gbps |
| Forwarding Rate | Up to 714 Mpps |
| Layer Support | Layer 2/3/4 |
| Management | SNMP, CLI, Web GUI (Java-based) |
| VLAN Support | Up to 4096 VLANs |
| ACL Support | IPv4/IPv6 ACLs |
| Redundancy Features | Dual management modules, dual fans, N+1 power |
| Cooling | Field-replaceable fan trays |
| Mounting | 19-inch rack mountable (4U) |
| Safety Certifications | UL, CE, FCC Class A |
| Expected Lifetime | 10+ years under normal conditions |
Frequently Asked Questions - PowerConnect B-MLXE4 DELL
How do I reset the PowerConnect B-MLXE4 to factory defaults?
Press and hold the reset button on the front panel for at least 10 seconds, or use the factory-default command in the CLI.
What is the maximum number of VLANs supported?
The switch supports up to 4096 VLANs (IEEE 802.1Q).
Does the B-MLXE4 support Power over Ethernet (PoE)?
No, the chassis itself does not provide PoE. PoE can be added using specific line cards or external injectors.
How can I update the firmware?
Download the latest firmware from Dell Support, upload via TFTP or SCP, and use the copy tftp flash or copy scp flash command, then reload.
What is the default IP address for management?
There is no default IP; you must assign one via the console port. The default management port is interface mgmt 1.
Can I mix different line card types in the chassis?
Yes, the B-MLXE4 supports a mix of 1G, 10G, and 40G line cards, subject to power and slot constraints.
How do I configure a static route?
Use the ip route command, e.g., ip route 0.0.0.0/0 192.168.1.1.
The switch fan is loud; is that normal?
Yes, the fans operate at high speed for cooling. You can adjust speed using the fan speed command, but ensure proper ventilation.
How do I diagnose a faulty line card?
Check the front panel LEDs, run show log, and show chassis to identify errors. Replace the card if necessary.
What is the warranty period for this switch?
Dell typically offers a limited lifetime warranty for hardware, but verify with your purchase terms.
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USER MANUAL PowerConnect B-MLXE4 DELL
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Product information
Brand : DELL
Model : PowerConnect B-MLXE4
Category : Network switch