Black Box ME375A-R2, User Manual

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CHAPTER 1: Specifications
1. Specifications
Compliance — FCC Part 15 Subpart J Class A, DOC Class/MDC classe A
Standard — T1: ANSI T1.601.1988
Interfaces — ME375 models: 2-wire telco, EIA RS-232;
ME376 models: 2-wire telco, ITU-TSS (CCITT) V.35
Protocols — DTE side: Synchronous or asynchronous;
Line side: 2B1Q encoding
Clock Source — Internal, external (from DTE), or received (from other
unit), user-selectable
Data Format — 7 or 8 data bits; 1 or 2 stop bits; even, odd, or no parity
(user-selectable)
Operation — Line side: Full duplex with echo cancellation
Data Rate — 128, 115.2, 64, 57.6, 48, 38.4, 19.2, 9.6, 4.8, 2.4, 1.2, and
0.6 Kbps
Transmission
Level —
Up to 14 dBm
Maximum
Distance —
DTE side:
ME375 models: 50 ft. (15.2 m);
ME376 models: 25 ft. (7.6 m);
Line side: 3.4 mi. (5.5 km) over 26-AWG wire,
independent of data rate