Allied Telesyn Centrecom Mr815T Utp 8 Port Mini Hub External Power Supply

by Allied Telesis

Product Details

Product Manual [673kb PDF]

• Product Dimensions: 10 x 6 x 14 inches ; 3 pounds
• Shipping Weight: 15.2 ounces (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B0000510XA
• Item model number: AT-MR815T-10
• Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
• Amazon Best Sellers Rank: #62,856 in Electronics (See Top 100 in Electronics)
• Discontinued by manufacturer: Yes
• Date first available at Amazon.com: September 4, 1973

Product Description

Allied Telesyn Networking Gear SPARES - REPAIRS - UPGRADES GENUINE OEM AT Parts MPN AT-MR815T 8 Port Mini-Hub New Sealed OEM Box NO EXCHANGE REQUIRED ! About This Item Acquired from the US Government. Actual item from lot is shown. New sealed unit as shown. Includes everything in Allied's oem package. Only what is shown is included. Guaranteed functional and guaranteed for 30 days. Description Allied Telesis' offers twisted pair hubs intended to connect IEEE 802.3 10Base-T network segments through one unit. Each hub has one twisted pair port specifically designed with an uplink (cascading) capability supporting a Media Dependent Interface (MDI/MDI-X) crossover switch. These mini hubs utilize the latest IC and Surface Mount Technology (SMT), which increases functionality and reliability. Additionally, these hubs are very small in size yet they provide the complete functionality of large hubs including packet regeneration and network partitioning. The packet regeneration results in a higher performance network by regenerating preamble, retiming the data packets and extending collision fragments to ensure collision enforcement by all nodes. Each segment automatically detects the polarity of the receive pair and reverses should the pair be incorrectly installed. The IEEE defined link integrity test function continually monitors the receive pair to ensure link continuity. It also includes a partitioning capability where each segment automatically disconnects itself after repeated collisions are detected. These mini hubs support jabber lock-up protection on all interfaces, preventing transceiver lock-up resulting from packets that exceed the maximum packet length. Network diagnostic LEDs are provided on the front of the mini hubs to aid in monitoring system and network performance.

Customer Reviews

Most Helpful Customer Reviews

5.0 out of 5 stars Excelent product, It's working great, September 11, 2009

By 

Isaac Olivares Hernandez (Mexico) - See all my reviews
(REAL NAME)   

This review is from: Allied Telesyn Centrecom Mr815T Utp 8 Port Mini Hub External Power Supply (Personal Computers)

I was loocking for this item a long time, because it's very stable and never fail..
That's reason, i got this item.