Signal Processing Systems : Related Signal Processing Products : ADTRAN - MX2820 23-Inch Chassis

High-density M13 Multiplexer, 23" Chassis

Model: MX2820 23-Inch Chassis

Part #: 1186001L2

Built-in 1:1 redundancy
Hot-swappable MUX cards
Affordable DS3/STS-1 bandwidth consolidation
Single IP address per shelf
Interbank communications capability to address multiple shelves with a single IP via an RS-485 daisy chain communication link between shelves

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The ADTRAN MX2820 system with a 23-inch chassis houses up to 18 MUX modules to provide nine redundant M13/STS-1 modules in 2U rack units of space. The ADTRAN MX2820 MUX modules are capable of combining independent T1s, E1s, or T1s and E1s on the same DS3/STS-1 signal. Each pair of MUX modules provides built-in 1:1redundancy on the DS1 and DS3/STS-1 circuits. The MX2820 requires just 2U of rack space to provide nine fully redundant M13s in a 23-inch chassis. Using the MX2820, a NEBS-compliant 7-foot rack will accommodate 63 redundant M13 multiplexers with passive cooling or 81 redundant M13 multiplexers with active cooling.

Built-in 1:1 redundancy
Hot-swappable MUX cards
Affordable DS3/STS-1 bandwidth consolidation
Single IP address per shelf
Interbank communications capability to address multiple shelves with a single IP via an RS-485 daisy chain communication link between shelves
Capable of backhauling multiple service types (T1/E1)
Simplified configuration through the VT100 terminal menu structure
System Controller Unit (SCU) for centralized management
TL1, SNMP, Telnet, and SSH management
X.25 capability for TL1 sessions
Meets the requirements for NEBS Level 3 compliance