Name: DS3 Access Multiplexer (EZT3/ES-28-R1)
Brand: ADC Kentrox
Price: 1409.95 USD
Availability: InStock

ADC Kentrox EZT3 DS3 Access Multiplexer (EZT3/ES-28-R1)

The ADC Kentrox EZT3 (also known as DS3 Access Multiplexer EZT3/ES-28-R1) is a compact, high-performance multiplexing solution designed for DS3 and T1/E1 applications. It provides reliable, transparent access to multiple digital circuits while mainta... Read More

price

$1,409.95

In Stock: 1
Manufacturer: ADC Kentrox
Model or Part: EZT3
Condition: Refurbished
Weight: 19.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The ADC Kentrox EZT3 (also known as DS3 Access Multiplexer EZT3/ES-28-R1) is a compact, high-performance multiplexing solution designed for DS3 and T1/E1 applications. It provides reliable, transparent access to multiple digital circuits while maintaining signal integrity and low latency. Ideal for carrier, data center, and enterprise environments, the EZT3 delivers flexible configuration options and robust management features in a rugged 1U rack-mountable form factor.

Key Features

Supports up to 28 DS3 or 56 T1/E1 ports with selectable mapping
Full duplex operation with transparent payload handling
Hot-swap capable modules for zero-downtime maintenance
Integrated web based GUI and SNMP v2c/v3 for remote monitoring
Built-in redundancy with dual power supplies and failover
Low power consumption and fan-controlled cooling
Compact 1U rack mount design (19 inch)

Technical Specifications

Model number: EZT3 / ES-28-R1
Port configuration: 28 x DS3 (or 56 x T1/E1)
Interface: RJ48C for DS3, RJ45 for T1/E1
Data rate: 44.736 Mbps per DS3, 1.544 Mbps per T1/E1
Operating temperature: 0 to 55 deg C
Power supply: Dual 100-240 VAC, 50/60 Hz, 30 W max
Dimensions: 1U height, 19 inch width, 350 mm depth
Compliance: RoHS, CE, FCC Part 15 Class B

Applications

Carrier back-haul and aggregation points
Data center interconnects and server farm access
Enterprise WAN and MPLS edge routing
Telecom central office and remote terminal multiplexing
Test and measurement labs requiring flexible DS3/T1/E1 routing
Disaster recovery sites needing redundant high-speed links

The EZT3 Access Multiplexer combines scalability, reliability and ease of use, making it a smart investment for any network that demands high-capacity digital transport with minimal footprint and operational overhead.