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Allied Telesis AT MR122T - Transceiver - 10Base-T, 10Base-2 (coax) - BNC - RJ-45 - external at Backoffice
Allied Telesis AT MR122T - Transceiver - 10Base-T, 10Base-2 (coax) - BNC - RJ-45 - external
AT-MR122T
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This product is no longer available.
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The CentreCOM Micro Repeaters are two port media extenders designed for the coax media and Unshielded Twisted Pair (UTP) markets. These micro repeaters allow connections between differing media, including UTP (10BASE-T), thinnet (10BASE2) and thicknet (10BASE5) in any combination of media. Segments on either side of the unit support full length, fully repeated transmission and allow the maximum number of nodes specified by the IEEE. These micro repeaters utilize state-of-the-art technologies, including a custom Application Specific Integrated Circuit (ASIC) and Surface Mount Technology (SMT), which provide enhanced functionality, increased reliability and improved performance. The CentreCOM Micro Repeaters provide the complete functionality of large repeaters, 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. The use of a custom ASIC as well as an internal power supply make the CentreCOM Micro Repeaters compact and easy to install. The small size of the units allows for the repeater function to be brought to the desktop or used in a wall mount installation. The AT-MR122T allows a thinnet (10BASE2) coaxial segment, with one or several workstations, to be connected to a UTP (10BASE-T) hub port as an easy way of extending an existing Local Area Network (LAN). Network diagnostic LEDs are provided on the front of the CentreCOM Micro Repeaters to aid in troubleshooting and fault isolation. Both segments have "Transmit," "Receive," "On Line" and "Collision" indicators. All units come with a "Power" and a "Link Integrity Test" LED for UTP ports.| Product Description | Allied Telesis AT MR122T - transceiver | | Device Type | Transceiver | | Enclosure Type | External - rack-mountable | | Dimensions (WxDxH) | 21 cm x 11.2 cm x 3.1 cm | | Weight | 480 g | | Cabling Type | 10Base-T, 10Base-2 (coax) | | Data Transfer Rate | 10 Mbps | | Data Link Protocol | Ethernet | | Features | Uplink | | Compliant Standards | IEEE 802.3 | | Power | AC 110/220 V ± 10% ( 50/60 Hz ) | | Manufacturer Warranty | 1 year warranty |
GENERAL |
| Device Type | Transceiver |
| Enclosure Type | Rack-mountable - external |
| Width | 21 cm |
| Depth | 11.2 cm |
| Height | 3.1 cm |
| Weight | 480 g |
| Enclosure Colour | White |
NETWORKING |
| Connectivity Technology | Wired |
| Cabling Type | 10Base-T, 10Base-2 (coax) |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 10 Mbps |
| Status Indicators | Link activity, collision status, power, transmit, receive |
| Features | Uplink |
| Compliant Standards | IEEE 802.3 |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x network - Ethernet 10Base-2 - BNC female - 1 |
| Connections | 1 x network - Ethernet 10Base-T - RJ-45 male - 1 |
MISCELLANEOUS |
| Rack Mounting Kit | Optional |
POWER |
| Power Device | Power supply - integrated |
| Voltage Required | AC 110/220 V ± 10% ( 50/60 Hz ) |
| Power Consumption Operational | 16 Watt |
MANUFACTURER WARRANTY |
| Service & Support | 1 year warranty |
| Service & Support Details | Limited warranty - parts and labour - 1 year - carry-in |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 50 °C |
| Humidity Range Operating | 5 - 80% |
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