ADTRAN SHDSL NxNTU Bedienungsanleitung PDF herunterladen

61225101L1-5B 1

Express 6530 SHDSL NxNTU

Installation and Maintenance

Section 61225101L1-5B

Issue 2, December 2002

CONTENTS

1. GENERAL .....................................................................1

2. CONNECTIONS ........................................................... 4

3. OPTIONING .................................................................. 7

4. SPECIFICATIONS ......................................................18

5. WARRANTY AND CUSTOMER SERVICE ............19

FIGURES

Figure 1. Express 6530 SHDSL NxNTU ...................... 1

Figure 2. Express 6530 Functional Overview ............... 2

Figure 3. Express 6530 Back Panel ................................4

Figure 4. Express 6530 Strap Map ................................. 7

Figure 5. Express 6530 Menu Tree ................................. 8

Figure 6. Cross-Connect Map .........................................9

Figure 7. Time Slot Allocation ..................................... 10

Figure 8. Framed Full E1 Service ................................. 11

Figure 9. Unframed Full E1 Service .............................11

Figure 10. Full Nx64k 2 Mbps Service .......................... 12

Figure 11. Back-to-Back NTU Operation ...................... 12

Figure 12. Local Dual Sided Loopback ......................... 13

Figure 13. Remote Dual Sided Loopback ...................... 13

Figure 14. Local Customer Transparent Loopback ........ 14

Figure 15. Remote Customer Transparent Loopback .... 14

Figure 16. Local Customer Nontransparent Loopback .. 14

Figure 17. Remote Customer Nontransparent

Loopback ....................................................... 14

Figure 18. Local Network Transparent Loopback ......... 14

Figure 19. Remote Network Transparent Loopback ......14

Figure 20. Local Network Nontransparent Loopback .... 14

Figure 21. Remote Network Nontransparent

Loopback ....................................................... 14

Figure 22. CRC-4 Detection/Generation ........................16

Trademarks: Any brand names and product names included in this document are

trademarks, registered trademarks, or trade names of their respective holders.

Line (SHDSL) technology to transport data over a

single copper loop. The Express 6530 interfaces

between the incoming ITU G.991.2 (SHDSL)

leased-line service and the customer’s Data Terminal

Equipment (DTE), providing solutions for

LAN-to-LAN bridging, Frame Relay, and/or PBX

termination.

The Express 6530 is a locally powered standalone unit

which contains an integrated Data Service Unit

(DSU), eliminating the need for a separate DSU. The

Express 6530 interfaces to a customer’s G.703, V.35,

or X.21 interfaces and can be provisioned to support

simultaneous G.703 and Nx64 services. The SHDSL

interface is designed to operate from 192 kbps to

2.304 Mbps in 64 kbps increments or from 3 to 36

time slots, with each time slot representing 64 kbps.

The SHDSL time slots can be multiplexed to the

G.703 and/or the Nx64 interfaces. The maximum

number of time slots that can be directed toward the

G.703 interface is 32 (2.048 Mbps), while the Nx64

can support 36 (2.304 Mbps). A block diagram of the

Express 6530 functionality is illustrated in Figure 2.

The Express 6530 can be deployed in pairs for a local

campus application or to an LTU located in a Central

Office. The Express 6530 can be locally or remotely

provisioned with local provisioning being

accomplished through the V.28 control port using a

dumb terminal or PC with a terminal emulation

program. The Express 6530 can be remotely

provisioned by another Express 6530 or an ADTRAN

SHDSL LTU. The Express 6530 can initiate and

respond to local and remote loopbacks and has an

internal 2

-1 pseudorandom test pattern for bit error

testing. Front panel-mounted LEDs and pushbuttons

provide interface and test status as well as the

initiation of a remote or local loopback.

TABLES

Table 1. LED Descriptions ............................................2

Table 2. Front Panel Pushbuttons ..................................3

Table 3. SHDSL Pin Connections .................................4

Table 4. G.703 Pin Connections ....................................4

Table 5. V.28 Pin Connections ......................................5

Table 6. X.21 Pin Connections ......................................5

Table 7. V.35 Pin Connections ......................................6

Table 8. V.36 Pin Connections ......................................6

Table 9. Loopback Overview ......................................15

Table 10. Express 6530 SHDSL NxNTU

Specifications ................................................18

1. GENERAL

This practice contains installation and maintenance

information for the Express 6530 SHDSL NxNTU,

P/N 1225101L1. The unit is illustrated in Figure 1.

The ADTRAN Express 6530 is a network terminating

unit using Single-Pair High Speed Digital Subscriber

Figure 1. Express 6530 SHDSL NxNTU

Express

6530

SHDSL

LLOOP

G.703

RLOOP

Nx64K

BERT

RTS/C

RLSD/I

1 2 3 4 5 6 ... 19 20

Inhaltsverzeichnis

Seite 1 - Installation and Maintenance

61225101L1-5B 1Express 6530 SHDSL NxNTUInstallation and MaintenanceSection 61225101L1-5BIssue 2, December 2002CONTENTS1. GENERAL ...

Seite 2 - 2 61225101L1-5B

10 61225101L1-5BG. Full G.703 ServiceIf this quick key command is selected, the cross-connect map will automatically configure the timeslots for Full

Seite 3 - 61225101L1-5B 3

61225101L1-5B 11Typical ApplicationsFramed Full E1 Service is set up using the quick key“G,” and then selecting “A” to save the changes. Thescreen in

Seite 4 - C/NnoitcennoCoN8,7,6

12 61225101L1-5BFull Nx64k 2 Mbps Service is set up using the quickkey “N,” and then selecting “A” to save the changes.The screen in Figure 10 illustr

Seite 5 - 61225101L1-5B 5

61225101L1-5B 13Bit Error Rate TestThe SHDSL NTU contains a built-in Bit Error RateTest (BERT). The BERT involves injecting anddetecting a Pseudorand

Seite 6 - 6 61225101L1-5B

14 61225101L1-5BLocal Customer Transparent Loopback – Providesa loopback at the NTU in the customer direction(Figure 14). Data is passed transparentl

Seite 7 - Hardware Optioning

61225101L1-5B 15Loopbacks may be initiated via the VT100 testscreens, front panel pushbuttons, Nx64K port controlleads, or by receiving V.54 or PN127

Seite 8 - Software Optioning

16 61225101L1-5BMultiple ServicesThe NTU supports the configuration of multipleservices. These services are routed to either theG.703/G.704 interface

Seite 9 - 61225101L1-5B 9

61225101L1-5B 17The NTU provides framing on the E1 port asdescribed in G.704 (sections 2.3 and 5) and G.706(section 4) and G.736. In this mode, the d

Seite 10 - 10 61225101L1-5B

18 61225101L1-5B4. SPECIFICATIONSTable 10 lists the specifications for the Express 6530SHDSL NxNTU.Network InterfaceLine Rate:. ...

Seite 11 - 61225101L1-5B 11

61225101L1-5B 195. WARRANTY AND CUSTOMER SERVICEADTRAN will replace or repair this product withinthe warranty period if it does not meet its published

Seite 12 - 12 61225101L1-5B

2 61225101L1-5BThe Express 6530 can be powered from any ACpower source ranging from 90 V to 240 V atfrequencies of 50 Hz to 60 Hz, or a nominal -48 VD

Seite 13 - 61225101L1-5B 13

20 61225101L1-5B

Seite 14 - 14 61225101L1-5B

61225101L1-5B 3The Express 6530 has four front panel pushbuttons.The buttons are protected from accidental operation.The front panel button functions

Seite 15 - 61225101L1-5B 15

4 61225101L1-5B2. CONNECTIONSBack Panel FeaturesThe back panel of the Express 6530 SHDSL NxNTUis illustrated in Figure 3.The SHDSL port uses a RJ-45 c

Seite 16 - SHDSL Time Slots

61225101L1-5B 5The local management port is a DB-9 femaleconnector and is labeled V.28. The interchangecircuits and pinouts are listed in Table 5. Th

Seite 17 - 61225101L1-5B 17

6 61225101L1-5BTable 7 defines the V.35 port pin connections.Table 8 defines the V.36 port pin connections.rebmuNtiucriCemaNtiucriCECDmorF/oT)B/A(tuon

Seite 18 - SHDSL NxNTU

61225101L1-5B 73. OPTIONINGHardware OptioningThe strap map for the Express 6530 SHDSL NxNTUis illustrated in Figure 4.Figure 4. Express 6530 Strap Ma

Seite 19 - 61225101L1-5B 19

8 61225101L1-5BFigure 5. Express 6530 Menu TreeSoftware OptioningThe menu tree in Figure 5 illustrates the path to everyprovisioning, performance mon

Seite 20 - 20 61225101L1-5B

61225101L1-5B 9Cross-Connect MapThe purpose of the cross-connect map is to allocatethe time slots (TS0s) from the SHDSL loop to userports (E1, V.35/X.

Kommentare zu diesen Handbüchern

Keine Kommentare

ADTRAN SHDSL NxNTU Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Nein ADTRAN SHDSL NxNTU herunter. ADTRAN SHDSL NxNTU User's Manual Benutzerhandbuch

Inhaltsverzeichnis

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Nein ADTRAN SHDSL NxNTU