Quadro Quadro2x2 Guide d'installation télécharger pdf (Page 10)

QuadroM 32x/8L/26x/12Li/26xi Manual I: Installation Guide Hardware Overview

3 The Reset button may be used in two ways: (1) to initiate a normal reset or (2) to car-

ry out a factory reset. A normal reset is executed by pressing the Reset button with a

paper clip for an instant. Pressing the reset button and holding it down for seven sec-

onds or more will execute a factory reset. This will restore the factory defaults and

clear all settings including the IP address and the administration password you en-

tered.

Please Note: A Factory Reset forces the default LAN IP address of 172.30.0.1 and default

admin password of 19.

4 LINE sockets to connect the Quadro to the PSTN network using standard analog

phone service. These are FXO (Foreign Exchange Office) analog ports.

5 PHONE sockets with RJ11 connectors enable connectivity of regular analog tele-

phones. These are FXS (Foreign Exchange Station) analog ports.

Attention: PHONE socket 1 must be connected to a telephone LINE 8 to enable lifeline

support functionality.

6 LAN RJ45 socket to attach to the IP phones in the Quadro’s Local Area Network

(LAN) via an Ethernet CAT 5 cable. For connecting multiple IP phones, a switch is

used.

7 WAN RJ45 socket to attach the Internet Uplink (WAN) via an Ethernet CAT 5 cable.

8 The CF socket enables connectivity of Compact Flash memory providing expansion

for additional voice mails and record data.

Attention: Power down the Quadro before inserting/removing the Compact Flash memory

card.

9 The TELCO (50-pin connector) socket with RJ-21 M connector enables up to 24 addi-

tional analog LINEs (3-26) support. This is an FXS analog ports expansion.

10 Power supply socket to connect a power cable.

11 ISDN sockets to connect the Quadro to the ISDN network termination units to use

PSTN services. A straight Ethernet CAT 5 cable can be used with an RJ45 connector

according to the ISDN Pin assignment, see Appendix: Pin Assignment of ISDN

12 The NT/TE switches are used to control the QuadroM 12Li/26xi device on the S/T

Bus. If the QuadroM 12Li/26xi is connected to the beginning or end of the S/T Bus or

if there is only one ISDN unit connected to the S/T Bus, then this switch should be

toggled to the NT (Network Terminator) position. Otherwise, if the QuadroM 12Li/26xi

is connected in the middle of the S/T Bus, the switch should be toggled to the TE

(Terminal Endpoint) position.

S/T Bus is a full-duplex interface. It consists of two groups (one for transmit and the

other one for receive) of two-wire interface and might support multiple devices (up to

8 devices can be attached to the S/T Bus). Both ends of each of the two-wire inter-

faces should be terminated (100ohm resistance is present at both ends of each two-

wire interface).

Please Note: If the trunks on the QuadroM 12Li/26xi have incorrect NT/TE position, they

may not function properly, including connection establishment permanent failure.

13 RJ-45 socket to attach the E1/T1 trunk. See Appendix: Pin Assignment of E1/T1

14 ETH RJ45 socket to attach the PC in the Quadro’s Local Area Network (LAN). If a

PC is connected directly to this socket, a straight Ethernet CAT 5 cable is used.

QuadroM 32x/8L/26x/12Li/26xi; (SW Version 5.2.x) 10

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Quadro Quadro2x2 Guide d'installation Page 10

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