Real Tone Technology WSS Voice Gateway Series Specifikace stáhnout pdf (Strana 17)

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Models Number of FXS Ports Number of FXO Ports

WSS120-80S/16 80 16

WSS120-28S/20 28 20

WSS120-52S/20 52 20

WSS120-76S/20 76 20

WSS120-24S/24 24 24

WSS120-48S/24 48 24

WSS120-72S/24 72 24

WSS120-44S/28 44 28

WSS120-68S/28 68 28

WSS120-40S/32 40 32

WSS120-64S/32 64 32

WSS120-36S/36 36 36

WSS120-60S/36 60 36

Figure 1-7 WSS120 Front Panel

Table 1-18 Description of WSS120 Front Panel

# Description

① and ② Two interface slots; each can contain one 24-port interface card.

③ Matrix of 6×4 LED status indicator on interface card

Do not plug and remove the interface cards of WSS120 when equipment is powered on.

Each RJ45 socket has 8 pins leading out 4 pairs of analog telephone or trunk lines in agreement with

the pair specifications for Ethernet interfaces, whose corresponding relations can be seen in the table

below. CAT-5 cables are used to connect the interface card and distribution panel in equipment

installation. Standard RJ11 telephone lines can be used to plug in a RJ45 socket. The telephone/trunk

lines are connected to the 3

pair of pins for simple call test.

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Real Tone Technology WSS Voice Gateway Series Specifikace Strana 17