Carrier Access Network Device Axxius 800 - Manual (Page 474)

16-2 Axxius 800 - Release 2.2
V.35/.54 Card
Overview
Overview
The Hardened Dual V.35/.54 Service card enables wireless service providers to
provision connectivity to high-speed serial synchronous Data Terminal Equipment
(DTE) devices commonly deployed in the cell sites. V.35 service connections
supporting frame relay or transparent bit streams can be configured over one or more
T1 access lines to deliver DS0 bandwidths to wireless cell site devices such as CDPD,
RFFP and data routing equipment. This service card has been specifically hardened to
stand up to the extreme environmental conditions commonly associated with wireless
cell site deployments.
The V.35/.54 Service card provides scalable high-speed data service capacity to grow
as bandwidth requirements in the cell sites increase. Up to 8 V.35/.54 Service cards can
be equipped in an Axxius 800 platform. Integrated digital cross-connect System (DCS)
capability supports service grooming and full drop-and-insert functionality, features
not available in traditional CSU/DSU offerings.
Each V.35 port supports any n x 56/64 Kbps rate up to 1.536 Mbps. Both ports may
operate simultaneously at any supported speed. Flexible clocking options include loop
timing from any T1 line and the ability to supply system clock to the connected DTE,
allowing support for a wide range of data networking applications. Additionally, each
V.35 port supports V.54 loopback pattern recognition, generation and timing control to
troubleshoot service from the network or the end device to theV.35 electrical interface.
The V.35/.54 Service card can be locally or remotely managed as a component of the
Axxius 800 platform. The card can be configured using a Command Line Interface
(CLI) or via NetworkValet graphical interface.