FEATURES

• Convert from V.35, X.21, V.36, RS-530 to E1 or T1 interfaces

• Connect 10BaseT and 100BaseT LANs and VLANs over E1 or T1 services

• Integrated IP router for connecting IP domains over E1/T1 services

• 10/100BaseT bridge supporting IEEE 802.3x flow control and backpressure

• Diagnostic loopback activation in compliance with ITU V.54 standard

• Available as cards for RAD's ASM-MN-214 card cage

• Plug and play

• RIC-E1 and RIC-T1 interface converters enable communication between devices with E1/T1 interfaces and equipment with V.35, X.21, V.36, RS-530 interfaces.

• When equipped with IR-ETH/QN interface module, RIC-E1 and RIC-T1 transparently connect remote LANs and VLANs over unframed E1/T1 links utilizing the full E1/T1 bandwidth. The IR-ETH/QN interface modules support autonegotiation, allowing connection without additional configuration.

• RIC-E1 and RIC-T1 equipped with the IR-IP interface module operate as IP gateways, forwarding IP packets destined to the IP network. This prevents broadcast to the WAN and enables the LAN users to register for an IP multicast service.

• RIC-E1 and RIC-T1 feature front panel LEDs to indicate transmit/receive activity, E1/T1 signal loss condition and diagnostic loopback operation. The rear panel LEDs of the Ethernet interface modules indicate the LAN status and activity.

• RIC-E1 and RIC-T1 are also available as plug-in cards for RAD's ASM-MN-214, 19-inch card cage.

SPECIFICATIONS 

? Data Transmission

Synchronous, full duplex

? Standard

E1 or T1, unframed

? Line Code

E1: HDB3 or AMI
T1: B8ZS or AMI

? Line Impedance

E1: 120 ohm , balanced and 75 ohm, unbalanced
T1: 100 ohm, balanced

? Range

Up to 300m (1000 ft) over 24 AWG (0.5 mm) cable

? Connectors

E1: RJ-45, 8-pin, balanced and two BNC coaxial, unbalanced
T1: RJ-45, 8-pin, balanced

? Type

V.35: via 34-pin, female
X.21: via 15-pin, D-type, female
RS-530: 25-pin, D-type, female V.36: 37-pin, D-type, female, via adapter cable
IR-ETH (Ethernet bridge): RJ-45 or BNC
IR-ETH/QN (Ethernet/Fast Ethernet bridge): RJ-45
IR-IP (IP router): RJ-45

? Timing

Received, from the G.703 line
External, from the attached DTE
Internal, from internal oscillator

? Diagnostics

Local analog loopback (LLB) in compliance with V.54 standard (loop 3), activated from RIC-E1 and RIC-T1 or DTE interface circuit 141 (not available for X.21 and Ethernet interfaces)

? Physical

Height: 4.0 cm / 1.5 in
Width: 19 cm / 7.4 in
Depth: 16 cm / 6.2 in
Weight 0.6 kg / 1.3 lb

ORDERING

RIC-E1/48/UTP
RIC-E1/48/V35
RIC-E1/AC/UTP
RIC-E1/AC/UTP/Q
RIC-E1/AC/V35
RIC-T1/115/V35
RIC-T1/230/V35
RIC-T1/48/BNC
RIC-T1/48/UTP
RIC-T1/48/UTP/QN
RIC-T1/AC/530
RIC-T1/AC/UTP
RIC-T1/AC/UTP/IP
RIC-T1/AC/UTP/Q
RIC-T1/AC/UTP/QN
RIC-T1/AC/V35

APPLICATIONS