D-Link DAS-3626 Manuel utilisateur
Краткое руководство по установке
DA -3626
VDSL2 IP DSLAM with 24 VDSL ports and 2 combo 1000BaseT/SFP ports
Quick Installation Guide
VDSL2 IP DSLAM с 24 VDSL-портами и 2 комбо-портами 1000BaseT/SFP
Hardware
The D-Link DAS-3626 VDSL over Ethernet solutions require the following hardware com onents:
1. The D-Link DAS-3626 Switch. Read below for descri tion.
2. The D-Link VDSL2 Home Gateway CPE used to connect subscribers. One er VDSL subscriber ort.
The switches and CPE include a built-in DSL s litter to se arate voice and data s ectrum.
Packing List
Before you begin installing the switch, confirm that your ackage contains the following items:
•One DAS-3626 VDSL Over Ethernet Switch
•Mounting kit: 2 mounting brackets and screws
•Four rubber feet with adhesive backing
•One AC ower cord
Front Panel
The front anel of the DAS-3626 Switch as shi ed:
Figure 1. Front Panel of the DAS-3626
•Front anel of DAS-3626 features LED indicators (described below), ower insert, fan module insert, two
female RJ-21 orts (POTS and VDSL) and one RS-232 female console ort.
•The DAS-3626 rovides two u link o tions, two SFP orts or two co er 1000BASE-T Gigabit Ethernet
orts.
•An AC ower connector.
•A DC ower connector, as described below:
Connecting DC Power Supply
Follow the instructions below to connect the DC ower su ly of the switch to a DC ower source.
Figure 2. Power connections attached to D contacts on assembly
To connect the DC ower su ly:
1. Firmly attach the DC ower to the negative and ositive contacts on the wiring assembly.
•The negative ole (-) connects to the -48V contact.
•The ositive ole (+) connects to the -48V Return contact.
•If available, the earth ground may be connected to the FG contact ost.
2. Tighten the contact screws so the connection is secure.
Connecting AC Power Supply
Follow the instructions below to connect the AC ower su ly of the switch to a AC ower source.
Figure 3. Power connections attached to A contacts on assembly
To connect the AC ower su ly:
1. Firmly attach the AC ower to the contacts on the wiring assembly.
•The Line wire (L) connects to the Line contact.
•The Neutral wire (N) connects to the Neutral contact.
•If available, the earth ground may be connected to the FG contact ost.
2. Tighten the contact screws so the connection is secure.
When both AC and DC ower are connected,
the ower su ly connection should look similar
to the exam le in Figure 4.
Figure 4. Both A and D power contacts on assembly
LED Indicators
The LED indicators of the switch include Power, Console, and Link/Act. All LED indicators are visible on the front
anel. The following shows the LED indicators for the switch along with an ex lanation of each indicator.
Power management LEDs
AC Active: Lights green when AC ower source is in use.
DC Active: Lights green when DC ower source is in use.
AC Pwr: Lights green when AC ower source is available for use.
DC Pwr: Lights green when AC ower source is available for use.
Power (PWR) This indicator will light steady green as soon as the switch is owered on. It will
remain lit as long as ower is su lied.
System (SYS) This indicator will blink green during the boot u . It will light steady green to
indicate the ready state of the device.
Alarm (ALM) Lights red if either the tem erature or voltage exceed an u er threshold or fall
below a lower threshold.
FAN Lights red if any system fan has failed or is not working ro erly.
MGMT
This indicator will light steady green for active 1 Gb s connection to the
Management ort, an amber light indicates a 100Mb s connection. The light
remains dark if the link is down or for a 10Mb s connection. Ra id blinking
indicates Transmit and Receive activity.
VDSL2 Line
(24 Line LEDs)
One indicator er ort. These indicators light green when the VDSL link is u
and are dark if there is no link. During training the indicator slowly blinks green.
Ra id blinking indicates Transmit and Receive activity.
ombo GE Ports 25 and 26
(2 LEDs)
One indicator er ort. The Link LED lights green to confirm a valid link. Ra id
blinking indicates Transmit and Receive activity.
Management
The system may be managed in-band or out-of-band using the Management Ethernet ort, which will allow
users to connect to it using the imbedded web GUI, or through Telnet. Administrators may also use the console
ort on the front anel to connect to the switch’s CLI management interface. The console interface rovides
com lete access to all switch management features.
Rear and Side Panels
Do not block the vent holes on the right side and rear of the switch housing. The left anel vent holes are used to
dis erse heat from the system fan.
Figure 5. Rear Panel
Figure 6. Right side Panel
CAUTION: Do not block vent holes on right side or rear panels or fan
vent on left panel.
Figure 7. Left side Panel
Installation
Before you connect to the network, you must install the switch on a flat surface or in a rack, set u a terminal
emulation rogram, lug in the ower cord, and then set u a assword and IP address.
The switch is su lied with rubber feet for stationing it on a flat surface and mounting brackets and screws for
mounting the switch in a rack.
Switch Placement
The switch is designed for mounting in an EIA standard-sized, 19-inch rack, which can be laced in a wiring
closet with other equi ment. Make certain the location of the equi ment rack is sufficiently dry and cool and, all
network attachments and the ower cord are connected to the device on the front anel.
•Attach the rubber feet to all switches that will be installed to maintain a minimum s ace between
the devices and to avoid damaging the equi ment housing.
•The ower outlet or ower source should be within 1.82 meters (6 feet) of the device.
•Visually ins ect the ower attachment and see that it is secured to the DC ower connector.
•Make sure that there is ro er heat dissi ation from and adequate ventilation around the switch.
Leave at least 5 cm of s ace on the right and left sides, as well as 5cm on the rear of the equi ment for
ventilation.
•Cables attach at the front. Make sure there is am le room to access cable connections.
•Do not lace heavy objects on the switch.
NOTICE: Attach the included rubber feet to the switch or switches
before installing it in the rack. All equipment in the rack should have
rubber feet attached, to maintain the minimum space needed
between devices and to protect the device housing from being
damaged.
Installing the Switch without the Rack
1. Install the switch on a level surface that can safely su ort the weight of the switch and its attached
cables. The switch must have adequate s ace for ventilation and for accessing cable connectors.
2. Set the switch on a flat surface and check for ro er ventilation. Allow at least 5 cm (2 inches) on each
side of the switch and 15 cm (6 inches) at the back for the ower cable.
3. Attach the rubber feet on the marked locations on the bottom of the chassis.
4. The rubber feet, although o tional, are recommended to kee the unit from sli ing.
Power On
The switch rovides the o tion of using DC or AC ower su ly. The switch’s ower su ly will adjust to the
local ower source automatically and may be owered on without having any or all network cables connected.
When the switch is lugged in, the Power LED indicator will light steady green.
Power Failure
As a recaution in the event of a ower failure, un lug the switch. When ower is resumed, lug the switch back
in.
Installing the Switch in a Rack
You can install the switch in most standard 19-inch (48.3-cm) racks. Refer to the illustrations below.
1. Use the su lied screws to attach a mounting bracket to each side of the switch.
2. Align the holes in the mounting bracket with the holes in the rack.
3. Insert and tighten two screws through each of the mounting brackets.
Figure 8. Attach mounting brackets
Figure 9. Install Switch in equipment rack
Attaching RJ-21 onnectors
The exam les below illustrate the two styles of connectors used for RJ-21 cable connections.
Figure 10. 90-degree connector secured with two screws
Network onnections
The artial front view of the DAS-3626 Switch in the diagram below illustrates all network connectors as well as
the RS-232 console ort.
Figure 11. Front panel network connections
The required connections for full POTS and VDSL o eration are as follows:
1. Connect the female RJ-21 rece tacle labeled POTS to the PBX (analog channel to Central Office) for basic
tele hone services with Telco50 cable.
2. Connect the female RJ-21 rece tacle labeled VDSL to atch anel for connection to CPE (via 0.4mm or
0.5mm twisted- air tele hone cabling). This connection is made using Telco50 cable with a male RJ-21
connector to the Main Distribution Frame, Cabling Cabinet, atch anel or other tele hone distribution
system used for connection the end users.
3. U link to backbone via Gigabit SFP ort(s) “mini-GBIC” (single or multimode fiber). The DAS-3626 includes
the o tion of using RJ-45 1000BASE-T ort(s) for the u link. If you refer to use the 1000BASE-T orts on
the DAS-3626, configuration is required to enable the orts (and disable the SFP orts).
4. The Gigabit orts may be used to trunk with another DAS-3626. This requires configuration to s ecify the
ort will be used for trunking (config interface switch port-trunking).
Network cable connections can be made to the switch with the ower on or off. Caution should always be used
when working with or handling any electrically owered devices.
For initial set u and management, connect the male RS-232 ort to the com uter used for switch configuration
and management using RS-232 cable.
NOTE: In the illustration below, a telephone patch panel is used only
to illustrate the connection to the subscriber or end user.
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