E1

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E1

(communications)
A European framing specification for the transmission of 32 DS0 (64 kb/s) data streams. By extension, it can also denote the transmission rate required (2.048 Mb/s = 2048 kb/s). Unlike DS1 it is free of bit-robbing.

E1

A 2.048 Mbps point-to-point dedicated, digital circuit provided by the telephone companies in Europe. E1 is the European counterpart of the North American T1 line, which transmits at 1.544 Mbps, and E1 and T1 lines can be interconnected for international use. E2 through E5 lines provide multiple E1 channels.

An E1 line uses two wire pairs (one for transmit, one for receive) and time division multiplexing (TDM) to interleave 32 64-Kbps voice or data channels. See DS and T1.
References in periodicals archive ?
One of the most attractive features of the ISX 5312 E-1 and ISX 5314 E-1 is the direct Ethernet interface for SNMP management," said Raul Fernandez, General Manager of Access Products at Racal Data Group.
Typical beneficiaries of Excalibur ISX 5312 E-1 and ISX 5314 E-1 use are Internet Service Providers, travel and insurance agencies, financial services, retail stores, food chains, brokerage offices, and service providers.
We are pleased to be able to provide the Harvard Extension School's CCSCI E-1 with the reliability and support it needs to create a successful learning environment.
CSCI E-1 is part of the Harvard Extension School's Distance Education Program, which allows students to take this course for credit via the Internet.
The most recent soil sampling program convincingly demonstrates the bedrock-related nature of the E-1 geochemical anomalies.
The class E-1 and class E-2 certificates are backed by the $58.
is a biopharmaceutical company that develops products relating to liposomal delivery of Prostaglandin E-1 for the treatment of impotency as well as male and female sexual dysfunction.
Franklin Telecom (AMEX:FCM) Tuesday announced that its Tempest(R) System now supports international E-1 signaling.
Although several medical device manufacturers have announced research and development of coated stents recently, Endovasc's patented biodegradable drug delivery stent coating utilizes the company drug, Prostaglandin E-1, a non-toxic, natural occurring hormone, chemically related fatty acid.