E-carrier
E4: multiplexing level 4: 140 Mbit/s

E-carrier

Section Title: E4: multiplexing level 4: 140 Mbit/s
Table Section Text: None

Level	Standard	Rate	Size	Frame/s	Code	Amplitude	Attenuation

E1	G.704/732	2.048 Mbit/s ± 50 ppm	256 bits	8,000	HDB3	2.37-3.00 V	6 dB

E2	G.742	8.448 Mbit/s ± 30 ppm	848 bits	9,962.2	HDB3	2.37 V	6 dB

E3	G.751	34.368 Mbit/s ± 20 ppm	1536 bits	22,375.0	HDB3	1.00 V	12 dB

E4	G.751	139.264 Mbit/s ± 15 ppm	2928 bits	47,562.8	CMI	1.00 V	12 dB

Sentence(s)

The E-carrier has a rate of 2.048 Mbit/s.

final_sentence: The E-carrier has a rate of 2.048 Mbit/s.