AAC / CellSMART Octal (8-port) E1 IMA Physical Layer Module

Common Requirements
Framing format

FAS

Interface connector

RJ-48C

Line code

HDB3

Line rate, internal clock

2.048 Mbps +/- 50 bps

Input Requirements
Jitter tolerance

Conforms to ITU-T Recommendation G.823 (03/93), Section 3.1.1, Table2

Line rate tolerance

2.048 Mbps +/- 50 bps

Signal level

+2 to -25 dBm

Output Requirements
Jitter generation

Conforms to ITU-T Recommendation G.823 (03/93), Section 2.1, Table 1

Output level

2.37 volts into 75 ohms

3.0 volts into 120 ohms

Pulse shape

Conforms to ITU-T Recommendation G.703 (1991), Section 6.2, Figure 15

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