RAD Data comm Megaplex-2104 Bedienungsanleitung PDF herunterladen (Seite 18)

103

RAD Data Communications 2011 Catalog

CROSS CONNECTS

Applications

The DXC family acts as the central solution for

many RAD or other standards-based products.

The DXC-8R and DXC-10A 1U chassis are geared

for installations that require a compact unit

(e.g., cellular base stations) or lower capacity of

up to 40 ports (e.g., a carrier’s initial stage of

deployment). Typical applications:

• E1/T1 access platform over SHDSL, IDSL, fiber,

or copper, featuring data/voice concentration

and integrated management

• Providing conversion/gateway between T1 and

E1 networks, for both data and voice

• Providing high speed access (e.g., Ethernet,

HSSI) to a carrier’s high speed digital

backbone over n x E1/T1, E3/T3 or STM-1,

where n represents one to eight lines

• Splitting data and voice traffic

• Distributing services from an SDH or other

network to a wide variety of end users by

creating an E1/T1 or STM-1 daisy chain

• Grooming fractional trunks to full trunks

• Maximizing data traffic payload over E3, T3 or

STM-1 trunks

• Grooming of monitoring signals (SS7 or other)

for advanced services and quality of service

• Broadcasting identical data to multiple

destinations

• Cross connecting trunks at the

point-of-presence (POP)

• Grooming a variety of services at the POP

over n x E1/T1, E3/T3 or STM-1

Target markets

DXC users and markets include the following:

• Cellular operators

• Wireless operators

• Incumbent and alternative carriers

• International carriers

• Utility companies

• Enterprises

• Multi-tenant units (MTUs)

• Transportation

• Ship-to-shore communications

• Test and maintenance operators (SS7 networks)

• Internet service providers (ISPs)

Grooming lower data rate traffic into higher data rate trunks

Central POP

CPE/Small Branch

Regional POP

SDH/SONET

Network

STM-1/OC-3c

E3/T3

DXC-100

DXC-30

E1/T1s

FCD-E1

nxV.35

Branch

ASMi-31

V.24/V.35/G.703

(64kbps)

CPE

FCD-IP

CPE

ASMi-52

SHDSL

(64 kbps-2Mbps)

E1/T1

Small POP

Megaplex-2100

V.24/G.703

(64 kbps)

ASMi-31

E1/T1s

PBX

Megaplex-2104

PBX

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