Verilink WANsuite 5650 (34-00314.E) Product Manual Manual de usuario descargar pdf (Pagina 61)

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PPENDIX

PECIFICATIONS

Data Interfaces

SHDSL Port

Line Rate:

200 kbps–2056 kbps

Line Framing:

Aligned 2.048 Mbps (G.991.2 E7)

Line Code:

Trellis Coded Pulse Amplitude Modulation

Connection:

8-pin modular jack at 135 Ohms

G.703 Port

Line Rate:

2.048 Mbps (±50 ppm)

Line Framing:

Framed or Unframed

Line Code:

AMI or HDB3

Input Signal:

E1, +1 to -27 dB (ALBO)

Connection:

8-pin modular jack at 120 Ohms

Output Signal:

3.0 V ±10% base–peak into 120 Ohms with protection

Jitter Control:

per G.823 Sections 2.1 and 3.0

Ones Density:

HDB3, alternate fill; complies with G.701 and G.703

Serial Interface

Connection:

DB-25 female

DTE Ports:

Selectable V.35, V.36, or X.21

Data Rate:

Synchronous,

x64 kbps (where

= 1–32)

Management Interfaces

EOC (Embedded Operations Channel)

Embedded messaging to enable management of the customer ports and services.

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Verilink WANsuite 5650 (34-00314.E) Product Manual Manual de usuario Pagina 61