RAD Data comm IPmux-24 Manuel d'utilisateur télécharger pdf (Page 5)

Data Sheet

Specifications

E1 INTERFACE

Number of Ports

1 or 2

Compliance

ITU-T Rec. G.703, G.704, G.706, G.732,

G.823

Data Rate

2.048 Mbps

Line Code

HDB3, AMI

Framing

Unframed, framed, multiframe; with or

without CRC-4

Signaling

CAS, CCS (transparent)

Line Impedance

120, balanced

75, unbalanced

Signal Levels

Receive:

0 to -36 dB with LTU (long haul)

0 to -10 dB without LTU (short haul)

Transmit balanced: 3V 10%

Transmit unbalanced: 2.37V 10%

Jitter and Wander Performance

Per ITU-T G.823

Connector

Balanced: RJ-45

Unbalanced: coax BNC

SERIAL INTERFACE

Number of Ports

Interface Type

X.21, V.24/RS-232, RS-530/RS 422, V.35,

V.36/RS 449

Timing

DCE – IPmux-2L provides both Tx and Rx

clock to the user equipment. Optionally,

the incoming data can be sampled with an

inverted clock.

DTE1 – IPmux-2L provides the Rx clock.

The attached user equipment provides the

Tx clock.

DTE2 – The attached user equipment

provides both Tx and Rx clocks.

Note: The X.21 interface supports DCE mode only.

The V.24 interface supports asynchronous DCE

mode only.

Control Signals

CTS – constantly ON or follows RTS,

user-selectable

DCD – constantly ON, unless a fault is

detected in the PSN network

Data Rate

n64 kbps (N = 1, 2, ... 32)

Connector

25-pin, D-type, female

Figure 4. Corporate Multisite Communication over a PSN

1 2 3 4 5 6 7 8

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RAD Data comm IPmux-24 Manuel d'utilisateur Page 5

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