Lucent Technologies MERLIN LEGEND Release 6.1 Feature Reference page 949

MERLIN LEGEND Communications System Release 6.1
Feature Reference 555-661-110
I Applications
Ascend Pipeline 25Px/75Px
to dynamically assign an IP address to the device. Because of this capability, the
Pipeline 25Px/75Px can be used for standard consumer Internet access accounts,
which are considerably less expensive than business or local area network (LAN)
accounts.
NOTE:
For the most complete information about using the 2B Data feature, see
the Data/Video Reference. In this guide,
includes details about how the system functions with digital
communications devices.
The Pipeline 25Px/75Px makes outgoing calls only; it cannot perform server-side
applications.
The Pipeline 25Px/75Px connects to the network card in a PC; the access device
connects to an MLX extension jack that can access a PRI, T1 Switched 56, or BRI
facility using Automatic Route Selection (ARS, Hybrid/PBX mode only)
programmed to route data calls over appropriate facilities, personal lines, or dial
access to pools (not recommended). The Pipeline 25Px/75Px can use the
system's 2B Data feature, for speeds as high as 128 or 112 kbps.
The access device can also be used in applications that require a user to dial into
a server located on a remote LAN, for example, at a branch site accessing
information on a service on the main-site LAN. The far-end device (in this
example, at the main site) must be able to terminate a digital connection and
establish a connection with the Pipeline 25Px/75Px using industry-standard
Point-to-Point Protocol (PPP) and/or Multichannel PPP. Examples of such far-end
devices are remote-node LAN access servers such as those used by Internet
service providers and ISDN routers capable of answering incoming calls.
The Ascend Pipeline 25Px/75Px includes the following components:
Pipeline 25Px/75Px, model P25/75-1S-PX
10Base-T Ethernet crossover cable for connecting the access device to the
network card in a user's PC
RJ-38C ISDN cable for connecting the access device to the MLX jack on
the system
DB-9 to DB-25 serial cable adapter for use when connecting the Pipeline
25Px/75Px control port to a PC serial port
Power supply
Considerations and Constraints
One Pipeline 25Px/75Px serves a single PC; it cannot serve multiple PCs or other
terminal equipment such as fax machines or telephones. For 2B data, it requires
both extensions of an MLX extension jack.
"Digital Data Calls" on page 200
6 7
Issue 1
August 1998
Page I-76