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Black Box LE2722C 4-Port 100Base-X SFP Expansion Module

Black Box LE2722C 4-Port 100Base-X SFP Expansion Module
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General Information
  • Designed for applications such as oil/gas wells, electric substations, railways, utilities, and other industrial environments.
  • The scalable, flexible, cost-effective modular design enables you to add capacity as demand increases.
  • Customizable. Choose the right quantity, speed, and interfaces for your application.
  • Dual power supplies provide network redundancy with less than 30-millisecond failovers.
  • Designed for extreme temperatures of -40 to +185° F (-40 to +85°C).
  • Configure and monitor installations remotely. No truck rolls needed.
  • Supports Web, SNMP, and console user interfaces.
  • Accommodates high-availability protocols, including xSTP, link aggregation, and redundant ring.
  • Manages traffic with 802.1p/q tagged frames. Handles jumbo frames.
  • Supports IP multicast snooping with IGMPv2/v3.
  • IEEE 802.3az energy-efficient.

Built tough.

The LE2700 Series Hardened Managed Modular Switch system is designed demanding applications such as:

  • Oil/gas well and pipeline control and monitoring.
  • Municipalities for public safety and traffic control.
  • Security and surveillance providers for backhauling IP camera video and alarms.
  • Utilities, including electric substations and water/wastewater.
  • SCADA/PLC/M2M systems for remote/automated communications.
  • HVAC systems remote control and monitoring.

Scalable, flexible, cost-effective.

This switch system is more than just tough. It's extremely versatile with a range of interface options. The modular design gives you the ability to add the right quantity, speed, and type of interfaces you need. If your needs change in the future, you can just swap out modules. Choose from copper and fiber modules, including a 10-GbE SFP+ module.

Ensure 100% uptime.

With dual power supplies, the switch is designed for redundancy. Set it up in a ring topology. If a link fails, the switch automatically falls over in less than 30 milliseconds. The switch is also compatible with redundant switches from other manufacturers.

Very manageable.

This switch includes extensive management software enabling you to manage it locally or remotely eliminating costly and time-consuming truck rolls. The software includes: SNMP, QoS, VLAN, IGMP Snooping, SMTP Client, DHCP; MRP, MSTP, and more.

Technical Information
Application/Usage:Data Networking
Application/Usage:Optical Network

Media & Performance
Media Type Supported:Optical Fiber
Ethernet Technology:Gigabit Ethernet
Network Technology:1000Base-X
Network Technology:100Base-X

I/O Expansions
Total Number of Expansion Slots:4.0
Expansion Slot Type:SFP (mini-GBIC)

Miscellaneous
Compatibility:Black Box LE2700 Series Hardened Managed Modular Switch
Country of Origin:Taiwan
TAA Compliant:Yes
Environmentally Friendly:Yes

Warranty
Limited Warranty:5 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

Special Order Item

This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

Once the order has been sent to the manufacturer it can no longer be canceled.

If payment is made via credit card it will be charged before the order is sent to the manufacturer.

You must contact the manufacturer directly regarding returns and defective items.

We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



  • UPC: 822088106647 
  • Mfr's Part #: LE2722C