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4 technical specifications – RAD Data comm IPmux-11 User Manual

Page 38

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Chapter 1 Introduction

Installation and Operation Manual

1-24

Technical Specifications

IPmux-11 Ver. 2.00

1.4 Technical Specifications

E1 Interface

Compliance

ITU-T Rec. G.703, G.704, G.706, G.732, G.823

Data Rate

2.048 Mbps

Line Code

HDB3

Framing

Unframed, framed, multiframe; with or without CRC-4

Signaling

CAS, CCS (transparent)

Line Impedance

120Ω, balanced; 75Ω, unbalanced

Signal Levels

Receive: 0 to -36 dB with LTU (long haul)

0 to -10 dB without LTU (short haul)
Transmit pulse amplitude, balanced: ±3V ±10%
Transmit pulse amplitude, unbalanced: ±2.37V ±10%

Jitter Performance

As per ITU-T G.823

Connector

Balanced: RJ-45
Unbalanced: Two BNC coax (via an adapter cable)

T1 Interface

Compliance

ANSI T1.403, AT&T TR-62411, ITU-T Rec. G.703, G.704,

G.824

Data Rate

1.544 Mbps

Line Code

B8ZS, B7ZS, AMI

Framing

Unframed, SF, ESF

Signaling

CAS (robbed bit), CCS (transparent)

Line Impedance

100Ω, balanced

Signal Levels

Receive: 0 to -36 dB
Transmit pulse amplitude: ±3V ±20%; 0 dB, -7.5 dB,

-15 dB (CSU), user-selectable
±2.7V ±10%, 0 to 655 feet, (DSU), user-selectable

Jitter Performance

As per AT&T TR-62411, G.824

Connector

RJ-45

Ethernet
Interface

Compliance

IEEE 802.3, 802.3u, 802.1p&Q

Number of Ports

Network: 1 (copper or fiber)
User: up to 2 (copper only)

Data Rate

UTP: 10 Mbps or 100 Mbps, full or half-duplex
Fiber: 100 Mbps full-duplex

Frame Size

1536 bytes max (user port)

Fiber Optic
Specifications

See

Table 1-1

Connector

LC, SFF-based