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iPlex Installation and Hardware Specification Guide
TANDBERG Television iPlex Overview
TANDBERG Television’s iPlex is the industry’s smallest form factor and highest
density networking device with advanced content manipulation techniques that
enable efficient bandwidth-saving delivery of the highest quality video and audio,
regardless of the content’s point of origin or format.
iPlex is designed for the efficient delivery of Internet data (IP), video (MPEG-2
and MPEG-4; hereafter referred to in this chapter as MPEG), and streaming (IP)
video/audio across any broadband network or IP backbone, such as DSL or fiber.
iPlex is content-aware, and enables the connection of different transmission media
at different rates. It can multiPlex, de-multiPlex, format and inject IP data in-band
into MPEG transport streams, retrieve IP content from MPEG transport streams,
and transmit IP and MPEG data with full Quality of Service (QoS).
iPlex can function as a content switching, routing, and multi-plexing device in the
core of the network, connecting multiple streams of data and MPEG traffic, and
intelligently routing the traffic to its appropriate destination. The final client can be
a PC with appropriate client application, a digital set-top box, or a residential gate-
way capable of accepting video/data streams and providing video outputs to stan-
dard television sets.
The following are features of the TANDBERG Television iPlex:
•
1 RU Chassis based with 8 submodule slots for multiple video/data interfaces
•
Highest density chassis available today
•
Routing of IP traffic
•
Video encoding
•
Delivery of MPEG-2 or MPEG-4 over IP networks
•
Configuration via Web GUI, CLI, LCD, or SNMP interfaces
•
High reliability with all components redundant
•
NEBS level 3 compliant
iPlex Chassis
The iPlex is a 1RU modular chassis designed for the central or co-location office,
or cable headend.
The iPlex front panel features an LCD display and keypad that enables the user to
enter machine ID and IP addresses. An LED display provides system operational
status. The iPlex system board is comprised of two main sections: the SCM
(Switch Controller Module) and the MCM (Media Control Module). The SCM
provides the overall chassis monitoring and control. The MCM provides submod-
ule connectivity via two carrier cards. Each carrier card supports up to four PMC
submodules, with a total of eight submodule slot per chassis. There are two 10/
100 Ethernet ports for network management, control, and redundancy functions.
For data communications, the iPlex provides two Gigabit Ethernet SFP ports
which support off-the-shelf optical and copper SFP modules. The chassis provides
NEBS compliant (Network
Equipment Building Systems
compliant) Adhering to standards
from Telcordia for equipment
used in telco central offices
(COs). Most equipment must be
NEBS certified before it can be
integrated into carrier facilities.
NEBS specifications deal with
power management, electrical
shielding, disaster preparation
and hardware interfaces.