Zhone Speed-DSL 9.2 Bedienungsanleitung PDF herunterladen (Seite 4)

Pan Dacom

Nets work together.

Version 1.1 SPEED-DSL 2.3

(9900-003-001-A, 9900-002-001-A) page 4 of 12

1.3. Configure the SPEED-DSL 2.3

Configuration switches for the SDSL port are on the back of the SPEED-DSL 2.3, numbered

from left to right, 1-4.

Power Adapter

Configuration

Ethernet Connection

5V DC

SDSL Connection

1.3.1 Bandwidth

Switches 1-3: SPEED-DSL 2.3-P and SPEED-DSL 2.3-Q ONLY

Switches 1-3 on the SPEED-DSL 2.3-P and SPEED-DSL 2.3-Q work in tandem with one

another to provide eight bandwidth options for the SDSL port. Distance capabilities listed in

the following tables assume the use of 26 American Wire Gauge (AWG) cable. Connections

made with cable of a lesser gauge (e.g., 24 AWG) will link up at greater distances. Your

SPEED-DSL 2.3 may not link up if the cable is in poor condition or if the cable distance is

greater than a particular bandwidth will support; if link IS acheived under such conditions,

traffic quality may be affected (e.g., packets may be dropped)

SPEED-DSL 2.3-P

BANDWIDTH AND DISTANCE OPTIONS

Switch Position Distance

1 2 3

Bandwidth

(kbps)

Feet Meters

down down down 2,320 11,000 3,353

down down up 2,064 11,900 3,627

down up down 1,552 12,600 3,840

down up up 1,040 15,500 4,724

up down down 784 16,000 4,877

up down up 528 17,900 5,456

up up down 400 18,900 5,761

up up up Adaptive* varies varies

SPEED-DSL 2.3-Q

BANDWIDTH AND DISTANCE OPTIONS

Switch Position Distance

1 2 3

Bandwidth

(kbps)

Feet Meters

down down down 2,320 10,400 3,170

down down up 2,064 10,800 3,292

down up down 1,552 13,400 4,084

down up up 1,040 14,800 4,511

up down down 784 15,800 4,816

up down up 528 17,400 5,304

up up down 400 18,200 5,547

up up up 272 19,200 5,852

*Adaptive mode allows the SPEED-DSL 2.3-P to train up to the best possible speed

supported by the SPEED-DSL 2.3-P, the remote modem to which it's connected, and the

copper cable pair connecting the two. The maximum reachable distance for an

SPEED-DSL 2.3-P in Adaptive mode is 24,700 feet (at 144 kbps). The SPEED-DSL 2.3-Q

does not have Adaptive capability.

NOTE

Bandwidth cannot be configured on the SPEED-DSL 2.3-S or SPEED-DSL 2.3-

Q; subscriber units determine bandwidth via communication with their partner

SDSL provider unit.

1 2 3 4 5 6 7 8 9 10 11 12

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