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Index1.Networking Systems//Wide Area Netw orking//Multiplexers

ADTRAN INC PR20497V2-77434.eps

MX 2800 Series:

MX 2800 Series:MX 2800 Series:

MX 2800 Series:

The MX2800 is a M13 multiplexer that consolidates T1 and E1 signals into a

T3 circuit. This unit provides a cost-effective, versatile tool for combining independent

T1s, E1s or a combination of the two over the same T3 circuit. It also houses two

hot-swappable controller cards which provide 1:1 redundancy for the T1 and

T3 signals, as well as the T3 connections.

Embedded simple network management protocol (SNMP) and Telnet are available

through the modem port using serial line Internet protocol/point-to-point (SLIP/PPP)

or through the 10BASE-T Ethernet port. Using the Management Information Base II (MIB

II), RFC 1407 standards and an ADTRAN enterprise MIIB, the MX2800 can be

configured, monitored and diagnosed with standard SNMP network management

programs such as Hewlett Packard's HP OpenView and Cabletron's Spectrum. In

addition, the SysLog Host Daemon allows remote monitoring, collecting and logging of

MX2800 events in real time. This information is useful during installation setups

and/or troubleshooting.

Complete configuration, loopbacks and performance monitoring are available through

SNMP, Telnet or a VT100 terminal interface. This connection can be made via Ethernet,

a local EIA-232 link or through the built-in V.34 modem. The modem can dial out a "cry

for help" for units located in unmanned facilities. The MX2800 is designed for

installation in a 19- or 23-inch rack.

MX 2810 Series:

MX 2810 Series:MX 2810 Series:

MX 2810 Series:

ADTRAN has applied its industry-leading expertise in developing carrier class products

to the MX2810 M13 multiplexer. The MX2810 offers bandwidth consolidation at a low

price and in the smallest footprint available in the industry. Measuring only 1U high in

19- or 23-inch rack-mount configurations, this compact device gives ILECs a powerful

tool for consolidating 28 T1 signals or 21 E1 signals into a T3 circuit.

Like all ADTRAN products, the MX2810 offers comprehensive management options,

including full management and GUI support from ADTRAN's Total Access EMS. It

features a VT100 terminal interface for local configuration. To support SNMP and

Telnet management, the MX2810 has an integrated 10BASE-T Ethernet port. It has an

RS-232 port for network management, as well as an RS-485 port for daisy chaining

multiple units. TL1 alarming and provisioning are also supported.

The MX2810 meets the most stringent NEBS Level 3 requirements. In addition, the

product is backed by an industry-leading 10-year warranty.

MX2820 Series:

MX2820 Series:MX2820 Series:

MX2820 Series:

M13 deployment, the technology that enables multiple T1 delivery from a single T3, is

a fairly elementary yet important art for telecommunications carriers. Demand for T1s

is affected by existing remote terminals (RTs) that are space constrained. Supplying a

carrier-case multiplexer that can significantly increase T1 output while minimizing

space that has been the challenge for telecommunications equipment providers.

Carriers facing costs for IP addressing save money because M13 capability can be

added yet each MX2820 uses only a single IP address.

In areas where multiple M13s are needed, the ADTRAN MX2820 High-Density

M13 multiplexer frees up valuable rack space with a high-density chassis. The

MX2820 houses up to 18 multiplexer cards to provide nine redundant

M13 multiplexers in a 23-inch chassis and two rack units of space. Up to seven

redundant M13 multiplexers can be based in a 19-inch chassis. In addition, the

M2820 can provide up to 81 M13s in a 7-foot bay using active cooling (fans and heat

baffles) or up to 63 M13s in a 7-foot bay using passive cooling (heat baffles).

The MX2820 MUX cards are capable of combining independent T1s, E1s or T1s and E1s

on the same DS3. Each pair of MUX cards provides built-in 1:1 redundancy on the

DS1 and DS3 signals. Advanced diagnostics include CSU loopbacks, NIU loopbacks,

C-bit loopbacks and built-in BERT (bit error rate testing) capabilities.

FEATURES

• Fully redundant M13 multiplexer

• Affordable DS3 bandwidth consolidation

• Built-in 1:1 redundancy

• Controller card intelligence isolates between MUX and network failures and will

only switch on MX2800 hardware failures

• Hot-swappable controller cards

• Capable of backhauling multiple service types (T1/E1)

• M13 and C-Bit signaling support

• NEBS Level 3 compliant

• Transports up to 28 T1s over T3

• Supports G.747 for transport of up to 21 E1s

• Dual load sharing redundant power supplies

• SNMP, Telnet and TL1 management

• Quick, easy installation

• Connectorized backplane

• Fits either 19 or 23 in. racks

• AC and DC (-48 V or 24 V) versions available

• Available with or without integral modem

X2800 SERIES

MX2800 T3 and Fiber

Anixter No. Vendor No. Description

353924 1200290L1 MX2800 chassis, does not include any

controller cards or power supplies

353925 1205288L1 MX2800 controller with modem

353926 1205288L2 MX2800 controller without modem

353928 1202289L1 MX2800 AC power supply

353929 1202289L2 MX2800 DC power supply

353932 1202289L3 MX2800 24 V PSU

285165 4205291L2 MX2800 redundant AC with modem and

patch panel

397747 4205291L6 MX2800 redundant AC with patch panel

319691 4205290L2 MX2800 DS3 AC redundant with modem

397750 4205290L5 MX2800 DS3 AC non-redundant

without modem

397751 4205290L6 MX2800 DS3 AC redundant without modem

397753 4205290L3 MX2800 DS3 DC redundant without modem

397754 4205290L4 MX2800 DS3 DC redundant with modem

397755 4205290L7 MX2800 DS3 DC non-redundant

without modem

397756 4205290L8 MX2800 DS3 DC redundant without modem

397758 4205290L9 MX2800 DS3 AC/DC redundant

without modem

328969 4205290L10 MX2800 DS3 AC/DC redundant with modem

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