Dell PowerConnect 2848 Support Question
Dell PowerConnect 2848 Support Question
Find answers below for this question about Dell PowerConnect 2848.Need a Dell PowerConnect 2848 manual? We have 2 online manuals for this item!
Question posted by ragabr on June 20th, 2014
Is The Dell 2848 Switch Poe?
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Related Dell PowerConnect 2848 Manual Pages
User's Guide - Page 3
... Introduction 9
System Description 9 PowerConnect 2808 9 PowerConnect 2816 9 PowerConnect 2824 10 PowerConnect 2848 10 Summary of PowerConnect Models 11
Features 11 General Features 11 MAC Address Supported Features 13 Layer 2 Features 13 VLAN Supported Features 14 Spanning Tree Protocol Features 15 Class of Service (CoS) Features 16 Ethernet Switch Management Features 16
2 Hardware...
User's Guide - Page 5
... TFTP Server 47
Management Modes 49 Default Values 49 Transitioning Between Modes 50 Returning to Managed Mode 51
5 Using Dell OpenManage Switch Administrator 53
Understanding the Interface 53 Device Representation 54
Using the Switch Administrator Buttons 55 Information Buttons 55 Device Management Buttons 56
Starting the Application 56 Access Levels 56
6 Configuring System...
User's Guide - Page 9
..., while enhancing and improving network traffic control. Dell PowerConnect 28xx Systems User Guide
9 System Description
This section describes the hardware configurations of the PowerConnect 28xx. The switches are designed to connect workstations and other network devices, such as: • Servers • Hubs • Routers The PowerConnect devices are ideal for the Small Office/Home...
User's Guide - Page 10
...PowerConnect 2848 Front Panel
The PowerConnect 2848 supports the following figure illustrates the PowerConnect 2824 front panel. PowerConnect 2816 Front Panel
The PowerConnect 2816 supports the following ports: • 16 Gigabit Ethernet copper ports
PowerConnect 2824
The following ports: • 48 Gigabit Ethernet copper ports • 4 SFP combo ports (1000BASE-SX or 1000BASE-LX)
10
Dell...
User's Guide - Page 11
... is set to OFF. Dell PowerConnect 28xx Systems User Guide
11 Provides switch management through the web interface...disable this mode, the device operates as a hub with default configuration, and
configuration cannot be changed...PowerConnect Models
The following modes:
• Managed Mode - PowerConnect Models
Model
PowerConnect 2808 PowerConnect 2816 PowerConnect 2824 PowerConnect 2848...
User's Guide - Page 12
...; Cable Type and Status • Cable Length • Fault-Distance
12
Dell PowerConnect 28xx Systems User Guide Jumbo frames are reduced transmission overhead and reduced host processing... wiring for server-to 10K bytes.
The main benefits of this facility are used for hubs and switches is automatically enabled for the entire system and cannot be halted temporarily, in order to ...
User's Guide - Page 13
...including IGMP Querier which no multicast router. Dell PowerConnect 28xx Systems User Guide
13 Auto-Learning MAC Addresses The switch enables MAC address auto-learning from overflowing... Address Supported Features
MAC Address Capacity Support The PowerConnect 2808, 2816, 2824 switches support a total of 8K MAC addresses, and the PowerConnect 2848 supports a total of registered groups, as well...
User's Guide - Page 14
... of this facility are classified as belonging to a monitoring port. Packets are :
• Fault tolerance protection from physical link disruption
14
Dell PowerConnect 28xx Systems User Guide Link Aggregation The PowerConnect 28xx switches support up to four member ports to all traffic passing through one or more source ports. Port Mirroring The port mirroring...
User's Guide - Page 15
... guard restricts the interface from a single DHCP server. DHCP service is a standard Layer 2 switch requirement that allows bridges to respond. 30-60 seconds is a method of managing network parameter assignment...Link STP can take up to 30-60 seconds to propagate and for the switch
Dell PowerConnect 28xx Systems User Guide
15
The Fast Link option bypasses this time, STP detects possible...
User's Guide - Page 16
...-layer. 802.1p traffic is based on the use of multiple priority queues for traffic classes of service. The underlying mechanism for Ethernet statistics. The switches support four queues per port. The system provides a means to collect the statistics defined in the system.
16
Dell PowerConnect 28xx Systems User Guide
User's Guide - Page 20
... 1 to 48, top down and left to right.
On the top right side of a combo port can switch from the RJ-45 to indicate the port status. The system automatically detects the media used . PowerConnect 2848 Front Panel
On the front panel there are 48 ports, which are logical ports with two physical...
User's Guide - Page 21
....7 mm (6.366 in.) The PowerConnect 2816 and PowerConnect 2824 switches have the following physical dimensions:
• Height - 43.2 mm (1.7008 in.) • Width - 330 mm (12.992 in.) • Depth - 230.50 mm (9.075 in .)
LED Definitions
The front panel contains LEDs that indicate the status of the PowerConnect 2848 device. Dell PowerConnect 28xx Systems User Guide...
User's Guide - Page 22
... Green Flashing Green Solid Amber Solid Amber Flashing Off
Description Indicates diagnostics in Managed Mode. Fan LED (2824/2848 only)
On the PowerConnect 2824 and PowerConnect 2848 front panel there is a Managed Mode LED monitoring the switch node as well as indicating diagnostic test results. One or more information about management modes and transitioning between...
User's Guide - Page 23
...the device, press and hold the button for system ventilation.
Dell PowerConnect 28xx Systems User Guide
23 The port is currently transmitting in... established. The PowerConnect 2808 and PowerConnect 2816 devices have no internal fans. The Mode button is linked at 10 or 100 Mbps. Switch Ventilation Fan
The PowerConnect 2848 switch has three fans and the PowerConnect 2824 switch has one fan...
User's Guide - Page 24
... Port
Pin No 1 2 3 4 5
Function TxRx 1+ TxRx 1TxRx 2+ TxRx 2TxRx 3+
24
Dell PowerConnect 28xx Systems User Guide RJ-45 Connections for all four wire pairs are copper Twisted-Pair ports. RJ...figure illustrates the RJ-45 pin connector pin numbers. High-speed workstations, hubs, routers, or other switches are supported. The Category 5e specification includes test parameters that are only...
User's Guide - Page 25
...PowerConnect 2848 switch supports four SFP transceivers combo ports for serial ID. The optical transceiver provides access to a set of parameters that can switch from the RJ-45 to the system administrator. SFP Pin Connections
Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Use Transmitter ground (common with transmitter ground)
Dell PowerConnect... coupled.
PowerConnect 2824 switch supports SFP...
User's Guide - Page 35
... connect the device ports to their networking peers, straight through and crossover cables are supported. Dell PowerConnect 28xx Systems User Guide
35
Both the straight through cables must be used to connect the device... to a station, and crossover cables must be used to connect one transmission device (switch or hub) to the Rx pair on the other cable end, and vice versa. RJ-45 Pin...
User's Guide - Page 36
.... (The standard wiring for end stations is known as MDI (Media Dependent Interface), and the standard wiring for hubs and switches is known as MDIX.)
Flow Control
The device supports 802.3x Flow Control for ports configured to advertise its transmission...description of the autonegotiation mechanism and the default settings for additional traffic.
36
Dell PowerConnect 28xx Systems User Guide
User's Guide - Page 53
Figure 5-1.
Dell PowerConnect 28xx Systems User Guide
53 Located on the right side of the home page, the device view provides a view of the features and their corresponding numbers.
Switch Administrator Components
5
Table 5-1 lists the interface components with their components. • Device View - Using Dell OpenManage Switch Administrator
This section provides an introduction...
Getting Started Guide - Page 7
... devices, such as: • Servers • Hubs • Routers The PowerConnect devices are ideal for the small to minimize administrative management effort, while enhancing and improving network traffic control. Site Preparation
Site Requirements
The PowerConnect 2808/16/24/48 devices can simply plug the switch in the Dell™ PowerConnect™ 2800 Series User's Guide, available...
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