TDM & Ethernet over PDH

EtherReach
EtherReach
Telco Systems’ EtherReach PDH Network Termination Equipment (NTE) offers carrier class Ethernet access and transport over legacy PDH technologies at Fast Ethernet line speeds.

EdgeLink Exchange Mux II
EdgeLink Exchange Mux II
The EdgeLink Exchange Mux chassis-based multiplexer offers flexible, scalable multiplexing of T1/E1 signals into T3, STS-1, AU3, OC-3 or STM-1

EdgeLink Mini-Mux 2000
EdgeLink Mini-Mux 2000
The Mini-Mux 2000 combines the functionality of a DS3 Add Drop Multiplexer (ADM) with support for Ethernet.

EdgeLink Mini-Mux 840
EdgeLink Mini-Mux 840
The EdgeLink Mini-Mux 840 combines 84 T1 (63 E1) into an OC-3 (STM-1) within a one rack-unit shelf.

EdgeLink OTM1000
EdgeLink OTM1000
EdgeLink OTM1000 is the first optical SONET edge solution that allows service providers to deliver traditional T1, T3, and Ethernet services over an OC-3 fiber feed via virtual concatenation (VC).

EdgeLink100
EdgeLink100
EdgeLink100 is the industry's smallest, most cost-effective DS3 multiplexer available.

EdgeLink100 T1/E1
EdgeLink100 T1/E1
EdgeLink100 is the industry's smallest, most cost-effective DS3 multiplexer available.

EdgeLink STS/T1
EdgeLink STS/T1
EdgeLink SONET solutions help you meet this critical need by reducing the cost and complexity of delivering T1 services off SONET backbone networks.