HotWire DSLAM System Description

For more information about the HotWire 8600 DSLAM chassis, see the HotWire 8600 Digital Subscriber Line Access Multiplexer (DSLAM) Installation Guide.

ÐThe HotWire 8800 DSLAM chassis is a 20-slot chassis designed to house up to 18 DSL cards and one MCC card. (The remaining slot is reserved for future use.)

 

 

 

 

 

 

 

 

 

POWER

ALARMS

 

 

 

 

 

 

 

 

 

 

A

 

B

Fan Major

Minor

 

SYSTEM

 

 

 

 

 

 

 

 

 

 

 

 

 

SYSTEM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OK

Alm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alm

Test

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ETHERNET

 

 

 

 

 

 

 

 

 

 

 

 

 

ETHERNET

TX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TX

RX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RX

Coll

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Coll

DSL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PORT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RADSL

 

 

 

 

 

 

 

 

 

 

 

 

 

MCC

 

 

 

-48V INPUT

 

 

 

 

LAN/WAN SLOT

 

16

 

 

MGT

 

SLOTS 13-18

 

2

4

6

8

10

12

14

18

20

SERIAL

SLOTS

7-12

LINES

 

 

 

 

 

 

 

 

 

 

 

 

 

SLOTS

1 - 6

-48V (A)

-48V (B) RET (A) RET (B) FR GND

1

3

5

7

9

11

13

15

17

19

MGT

ALARM

 

 

 

 

 

 

LAN/WAN SLOT

 

 

 

 

10BT

 

 

 

 

 

 

 

 

 

 

 

 

 

97-15280

For more information about the HotWire 8800 DSLAM chassis, see the HotWire 8800 Digital Subscriber Line Access Multiplexer (DSLAM) Installation Guide.

HOne Management Communications Controller (MCC) card

The chassis requires one MCC card, which is a processor card that administers and provides diagnostic connectivity to the DSL cards. It acts as a mid-level manager and works in conjunction with a Simple Network Management Protocol (SNMP) system, such as Paradyne's DCE Manager for HP OpenView, via its LAN port. It gathers operational status for each of the DSL cards and responds to the SNMP requests. It also has a serial port for a local user interface to the DSLAM.

HAt least one Digital Subscriber Line (DSL) card

The chassis requires at least one DSL card, which is a circuit card that contains four Rate Adaptive Digital Subscriber Line (RADSL) modem ports, an Ethernet interface to the ISP, and a processor/packet forwarder. The processor/packet forwarder controls the modems and forwards the packet traffic via the Ethernet and DSL interfaces. When the 8600 DSLAM chassis is fully populated, it provides a total of 68 RADSL modem ports. When the 8800 DSLAM chassis is fully populated, it provides a total of 72 RADSL modem ports.

8000-A2-GB20-20

November 1997

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Image 13
Paradyne 8540, 8546 manual One Management Communications Controller MCC card