Zhone 3920Plus Manual de instrucciones descargar pdf (Pagina 350)

COMSPHERE 392xPlus Modems

Index-4 October 1998 3920-A2-GH30-40

F

faceplate, 1-4, 1-5, 3-2

factory default configurations, 2-13, 5-2, F-2–F-7

loading, 14-9

Fast Disconnect

Multiport mode, 5-20

S-Register, 14-29

Singleport mode, 5-51

features, 1-7

firmware, Mixed Tributary

Multiport mode, 5-34

S-Register, 14-21

Singleport mode, 5-77

firmware part number (FPt #), 4-8

firmware revision level (FRev), 4-8

firmware upgrades/download, 7-8–7-15

automatic, 7-16

download center phone number, 7-16

flow control

AT command, 14-14, 14-15

modem-to-modem, 5-67, 14-13

of DTE, 5-66

of modem, 5-66

front panel. See diagnostic control panel

function keys, 3-6, 3-8, 5-7

G

Gain Hit Threshold

Multiport mode, 5-26

S-Register, 14-21

Singleport port, 5-59

government requirements

Canada, 1-12

United States, 1-10–1-11

H

handshaking sequence, 11-2, 11-3

hang up, 10-4

hardware part number (HPt #), 4-8

HDLC, 5-45, 5-68, D-1

Health and Status definitions, 4-3–4-4, 4-14–4-15

Hook Switch Control, AT command, 14-7

I

Identification, AT command, 14-7

Identity, 4-8–4-9

indicators, status (LEDs), 3-2–3-5

installation

Model 3920Plus, 2-3–2-14

Model 3921Plus, 2-8–2-12

K

keypad, 3-7–3-8

L

LAPM, 5-64, 5-65

LCD (liquid crystal display)

description, 3-1, 3-6–3-7

menu structure, 3-9–3-10

messages, 3-10, 4-3–4-4, 4-14–4-15

Lease Lookback

Multiport mode, 5-29

Singleport mode, 5-62

leased backup operation. See backup, leased

leased line

modulation, 5-25, 5-57

rates, 1-14, 5-25, 5-57

telephone interface, 1-13

transmit level, 1-14

Leased Line configuration options

Multiport mode, 5-25

Singleport mode, 5-57

leased line operation, 5-25–5-29, 5-57–5-63

Leased Line Rate

Multiport mode, 5-25

S-Register, 14-23

Singleport mode, 5-57

Leased Mode

AT command, 14-10

Multiport mode, 5-25

Singleport mode, 5-58

Leased Transmit Level

Multiport mode, 5-26

S-Register, 14-23

Singleport mode, 5-59

leased-line connection, 2-7

leased-line operation, B-2

LEDs (status indicators), 3-2–3-5

line connection

dial, 2-7

leased, 2-7

Line Current Disconnect

Multiport mode, 5-20

S-Register, 14-26

Singleport mode, 5-51

Line Dialer configuration options group

Multiport mode, 5-19

Singleport mode, 5-49

Line Feed Character, 5-47

S-Register, 14-17

Link Delay

Multiport mode, 5-34

Singleport mode, 5-77

Load Number (LN), 1-12

Long Space Disconnect

AT command, 14-8

Multiport mode, 5-21

Singleport mode, 5-51

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