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3Com Baseline (3CBLSG48) 48-Ports External Switch Managed

anabell_3221
  • (48)
US $39.99
or Best Offer
Condition:
Used

Additional service available

Shipping:
US $17.75 Expedited Shipping. See detailsfor shipping
Located in: Massapequa Park, New York, United States
Delivery:
Estimated between Wed, May 15 and Fri, May 17 to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
Seller does not accept returns. See details- for more information about returns
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eBay item number:165157768706
Last updated on Nov 23, 2021 16:46:20 PSTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Model
3CBLSG48
UPC
0662705518947
Brand
3Com
MPN
3CBLSG48

About this product

Product Information

The "smart" voice-ready 3Com Baseline Switch 2948-SFP Plus is a web-managed Layer 2 Gigabit switch. It offers enterprise-class features, customized and priced for small- and mid-sized organizations.With an easy-to-use switch interface and advanced features (VLANs, IEEE 802.1X authentication and Rapid Spanning Tree), this switch is the most cost-effective way to provide a converged network.The Baseline Switch 2948-SFP Plus has forty-eight 10/100/1000 ports and four dual-purpose Gigabit ports (copper or SFP-based fiber) to connect to high-performance computers, servers, or core network backbones.This "smart" switch has the features that help build a voice ready network, with support for auto-voice VLAN, SNMP-based management, IGMP snooping and query, and IEEE 802.1X and advanced Access Control Lists (ACLs) for strengthening security.The switch provides non-blocking performance - all ports perform at wirespeed, which helps to eliminate network traffic bottlenecks. LACP link aggregation (IEEE 802.3ad) allows ports to be automatically grouped together to form an ultra-high-bandwidth connection that greatly expands bandwidth capacity to the network backbone.The Baseline Switch 2948-SFP Plus also supports Spanning Tree and Rapid Spanning Tree, traffic prioritization, priority queuing and VLANs. These switching features ensure optimal use of available bandwidth as traffic flow is directed according to the needs of the business.This Baseline Plus switch is operational straight out-of-the-box; as long as default settings are acceptable, there is no need to configure the switch. If desired, the switch can be configured using a web browser or SNMP management software.For networks that require more control, the switch web management interface provides an intuitive, menudriven process for even novice users to quickly and confidently configure the switch during initial setup and manage it during normal operation. Graphical switch and port views provide a clear understanding of switch status and configuration.In addition, the web interface features individual port-traffic monitoring (port mirroring) and MAC address port mapping tables. A cable diagnostic tool lets users troubleshoot basic connectivity problems via the web management interface further simplifying network installation.The Switch family also supports a compact Command Line Interface (CLI) that is accessed via the front panel console port. Using the CLI, major switch management options can be quickly configured.

Product Identifiers

Brand
3Com
MPN
3CBLSG48
UPC
0662705518947
Model
Switch 2948-SFP Plus
eBay Product ID (ePID)
74105441

Dimensions

Weight
6lbs.
Depth
9in
Height
2in
Width
17in

Additional Product Features

Data Transfer Rate
1Gbps
Power Source
AC 120/230V (50/60Hz)
Power Supply
Power Supply-Internal
MAC Address Table Size
8k Entries
OTHER Features
Layer 2 switching, auto-sensing per device, auto-negotiation, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, store and forward, MAC address filtering, Access Control List (ACL) support, Quality of Service (QoS)
Switching Protocol
Ethernet
Ports Quantity
48
Compatibility
PC
Min Operating Temperature
32 ˚F
Routing Protocol
Igmpv2
Form Factor
External
Networking Type
Switch
MAX Operating Temperature
104 ˚F
Ethernet Technology
Fast Ethernet (100-Mbit/S), Ethernet, Gigabit Ethernet (1000-Mbit/S)
Enclosure Type
External-1U
Remote Management Protocol
Snmp 2, Https, Http, Snmp 1
Interfaces
1 X Management-Console-R&J Enterprises-45, 48 X Network-Ethernet 10base-T/100base-Texas/1000base-T-R&J Enterprises-45
Type
Switch Managed
Humidity Range Operating (Range)
10-95%
Rack Mounting Kit
Included
Connectivity Technology
Wired
Status Indicators
Port Status, Port Transmission SPEED, Port Duplex Mode, Power, Status of Modules

Item description from the seller

anabell_3221

anabell_3221

100% positive feedback
319 items sold
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Joined Oct 2020

Product ratings and reviews

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4.5
4 product ratings
  • 2 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 4 reviews
  • by adaptec2001
    Feb 08, 2018

    3Com 3CBLSG48 Baseline Switch 2948

    It is a well built managed gigabit switch. I would give it 5 stars if resetting the password were easier.

    Verified purchase: YesCondition: Pre-OwnedSold by: networkoutfitters

  • by powershabbyseller
    Jun 06, 2017

    3Com 2948-SFP

    Great switch. Always reliable.

    Verified purchase: YesCondition: Pre-OwnedSold by: cheap-e-dealz

  • by pjt_0620
    Dec 13, 2017

    Just as described

    Verified purchase: YesCondition: Pre-OwnedSold by: chapman.inc

  • by jfite
    Mar 03, 2010

    3Com Baseline 48 port Gig Switch

    Very nice cost/port. Very manageable via web interface. Too loud for office use. Fan noise makes this switch best suitable for top of rack.

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