RAD Data comm SPS-12 Manual de usuario descargar pdf (Pagina 2)

184

RAD Data Communications 2009 Catalog

T D M C O N V E R T E R S

•

Converts between V.35, X.21, V.36,

RS-530, or Ethernet or Fast Ethernet

bridge to unframed E1 or T1 interfaces

•

2.048 Mbps bit rate in E1 and

1.544 Mbps in T1

•

Available as standalone units or as

cards for the ASM-MN-214 rack

•

Receive, internal and external clocking

options

•

AC or DC power supply

For latest updates visit www.rad.com

The RIC-E1 and RIC-T1 offer conversion between

E1 or T1 interfaces and standard data

communications interfaces. The units convert

the ITU-T G.703 E1 2.048 Mbps and T1

1.544 Mbps interfaces to V.35, X.21, V.36,

RS-530, Fast Ethernet, or Ethernet bridge.

VLAN capabilities

When equipped with an Ethernet interface,

RIC-E1 and RIC-T1 transparently connect remote

LANs and VLANs over unframed E1/T1 links,

utilizing the full E1/T1 bandwidth. All of the

above mentioned interfaces are easily

interchangeable thanks to the modular design.

Operating full duplex at a rate of 2.048 Mbps or

1.544 Mbps, respectively, the RIC-E1 and RIC-T1

have a range of 300 meters (1,000 ft) from the

G.703 equipment. They perform a diagnostic

loop test in compliance with ITU V.54 standard

(loop 3) local analog loop (LLB). The bridge

loops are activated by the DTE interface or by a

strap jumper on the PCB.

The RIC-E1 and RIC-T1 support receive, external

and internal clocking options from G.703

equipment.

The products are available as standalone units

in lightweight enclosures, or as cards for the

ASM-MN-214 rack. The ASM-MN-214 can hold

up to 14 hot-swappable converter cards,

allowing mixing and matching any combination

of card types.

RIC-E1, RIC-T1

E1 or T1 Interface Converters

Remote Site

Router

ASM-MN-214

with RIC-E1R

or RIC-T1R

Central Office/POP

10/100

BaseT

E1/T1

SDH/

SONET

Remote Site

E1/T1

10/100

BaseT

V.35

ADMADM

V.35

Switch

Remote Site

RIC-E1 or

RIC-T1

Router

IP

Network

RIC-E1 or

RIC-T1

Router

RIC-E1 or

RIC-T1

E1/T1

E1/T1

10/100

BaseT

Connecting switches and routers over E1/T1 access

1 2 3 4 5 6 7 ... 10 11

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