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RAD WEB RANger-II Internet Access Routers

Call us for Pre-sales and discount pricing

  301-924-7400 Support

RAD WEB RANger-II Internet Access Routers

FEATURES

  • Connects small or medium size offices to the Internet/Intranet

  • IP/IPX routing and standard bridging

  • Supports data services over E1/T1, Fractional E1/T1, Frame Relay, ISDN, DDS and leased line

  • Optional sub-E1/T1 or analog voice drop & insert ports for voice connectivity over E1/T1 services

  • Digital and analog voice interfaces

  • One or two WAN ports - V.35, V.24, X.21, V.36, RS-530

  • E1/T1 uplink over copper or fiber

  • Supports Frame Relay, PPP and MLPPP

  • COD (Connection On Demand) and BOD (Bandwidth On Demand)

  • PSTN or ISDN dial backup

  • One or two Ethernet LAN interfaces

  • Optional integrated 4-wire modem for campus applications

  • Solid Firewall (session-based) protection

  • NAT and Single IP address translation

  • DHCP server

  • PAP/CHAP security

  • Quick setup and configuration

  • SNMP and Telnet support

  • FLASH memory for software and parameter file downloading

E1 FEATURES

  • Integral E1 with or without LTU

  • Optional sub-E1 drop & insert port for PABX connectivity

  • Fail-safe bypass for the sub-E1 link

  • Optional fiber optic uplink

T1 FEATURES

  • Integral T1 CSU/DSU

  • Optional sub-T1 drop & insert port for PABX connectivity

  • Fail-safe bypass for the sub-T1 link

  • Optional fiber optic uplink

ANALOG VOICE FEATURES

  • Supports four analog channels

  • PCM encoded, A-Law or µ-Law

  • Supports three interface options:

    • 2-wire FXS

    • 2 wire FXO

    • 4-wire or 2-wire E&M

  • WEB RANger-II connects small or medium size offices to the Internet / Intranet.

  • Supported WAN services are:

    • T1 or fractional T1 CSU/DSU, operating at up to 1.544 Mbps

    • E1 or fractional E1, with or without LTU, operating at rates up to 2.048 Mbps

    • E1 or T1 over fiber optic links

    • Frame Relay with auto learn of DLCI and maintenance protocol

    • ISDN BRI

    • DDS

    • Leased lines.

  • A variety of data interfaces are available, such as V.35, V.24, V.36, X.21, and ISDN BRI.

  • WEB RANger-II supports IP/IPX routing and bridging.

  • Internet access capabilities are enhanced through:

    • IP Service Access Authentication that is provided by PAP/CHAP

    • Solid Firewall that protects an office LAN from undesired entry from the Internet

    • NAT that allows the sharing of several legal IP addresses between the various LAN users

    • Single IP address translation that allows a small or medium office LAN to connect to the Internet, using a single dynamically or statically allocated IP address

    • DHCP server that allows the sharing of IP address pools between DHCP clients on the LAN.

  • The quad analog voice or sub-E1/T1 drop & insert ports provide toll-quality voice transmission.

  • The fail-safe bypass of the sub-E1/T1 link ensures the continuity of voice services in case of power supply failures.

  • ISDN or dial backup ensure the continuity of data services.

  • Connection On Demand (COD) and Bandwidth On Demand (BOD), together with advanced filtering, reduce communication expenses of ISDN services.

  • Easy configuration through a quick setup menu is performed via a terminal attached to the control port, or via Telnet access into the device over LAN or WAN. The SNMP agent provides management by RADview or any other standard SNMP management station.

  • Undesired access to the WEB RANger-II via Telnet or SNMP can be blocked or password protected.

  • The dual-level management authentication allows the user access to router configuration parameters, while restricting access to network configuration parameters.

  • Software download is available via the control port using XMODEM, and via LAN/WAN using TFTP.

  • Parameter file download and upload is available via LAN or WAN using TFTP

SPECIFICATIONS

 

E1 INTERFACE

• Framing

256N (no MF, CCS)
256N (no MF, CCS) with CRC-4
256S (TS16 MF, CAS)
256S (TS16 MF CAS) with CRC-4

• Bit Rate

2.048 Mbps

• Line Code

AMI

• Zero Suppression

HDB3

• Impedance

120 ohms, balanced

75 ohms, unbalanced

• Signal Level

Receive:

0 to -36 dB / with LTU
0 to -12 dB / without LTU

Transmit:

3V (10%), balanced
2.37V (10%), unbalanced

• Jitter Performance

As per ITU G.823

• Connectors

RJ-48c 8-pin, balanced
Two BNC coaxial, unbalanced

• Compliance

ITU G.703, G.704, G.706, G.732

• Diagnostics

User activated local and remote loopbacks

T1 INTERFACE

• Framing

D4, ESF

• Bit Rate

1.544 Mbps

• Line Code

AMI

• Zero Suppression

Transparent, B7ZS, B8ZS

• Impedance

100 ohms,balanced

• Signal Level

Receive:

0 to -36 dB with CSU
0 to -10 dB without CSU

Transmit:

0, -7.5, -15, -22.5dB with CSU
Soft adjustable at 0 to 655 ft, without CSU

• Jitter Performance

As per AT&T TR-62411

• Connector

RJ-48c 8-pin, balanced

• Compliance

AT&T TR 62411, ANSI T1.403

• Diagnostics

User activated local and remote loopbacks
Network activated loops and FDL loops (RLB, LLB)

ANALOG VOICE

• Number of Voice Channels

4

• Modulation Method

PCM (per ITU-T G.711 and AT&T
PUB-43801), µ-Law or A-Law

• Interfaces

E&M:

2-wire or 4-wire, supporting

different types of E&M signaling: RS-464 Types I, II, III and V, and BT SSDC5, configured by software

FXS:

Loop start, WINK start (reverse polarity) for direct connection to a 2-wire telephone

FXO:

Loop start, WINK start (reverse polarity) connection to a 2-wire telephone exchange subscriber line

Nominal level: 0 dBm

Nominal impedance: 600 ohmœ`.Return loss: (ERL), better than 20 dB

Frequency response (Ref: 1020 Hz):
±0.5 dB, 300 to 3000 Hz
±1.1 dB, 250 to 3400 Hz

Signal to total distortion, G.712, G.713 method 2: 0 to -30 dBm0: better than 33 dB +3 to -45 dBm0: better than 22 dB

Idle channel noise: better than -70 dBm0 (+20 dBrnc)
Transformer isolation: 1500 VRMS

• Diagnostics

Local digital loopback towards the analog side

Remote analog loopback towards the remote side, activated from local side

1 kHz tone injection towards analog side

Activity indicators

ISDN

• Interfaces:

ISDN BRI, "S" and "U"

• Compliance

ETS 300012, I.430, NTT, 5ESS, DMS-100, NI1

ROUTING

• Types

STATIC, RIP-I, RIP-2, RIP/SAP

LAN INTERFACE

• Number of Ports

1 or 2

• Standards

Conforms to Ethernet / IEEE 802.3

• Types

10Base2 with coax connector
10BaseT with RJ-45 connector

LINK INTERFACE

• Protocols

PPP and MLPPP
Frame Relay - RFC 1490 HDLC

• Data Port Interfaces

V.35 with 34-pin female
V.24/RS-232 or RS-530 with 25 pin D-type, female
X.21 with 15-pin D-type, female via adapter cable
V.36/RS-422 with 37-pin D-type, female via adapter cable

FIBER OPTIC INTERFACES

• Types

850 nm LED for use over multimode fiber at distances up to 5 km (3 miles)

1300 nm LED for use over single mode fiber at distances up to 47 km (29 miles)

1300 nm laser diode for use over single mode fiber at distances up to 62 km (38 miles)

1550 nm laser diode for use over single mode fiber for extended range up to 100 km (62 miles).

• Connectors

ST, FC/PC, SC

• Compliance

ITU G.921, G.956

GENERAL

• Indicators

POWER (green)
ON when unit is powered
READY (green) ON when packets can be transferred

LAN DATA (yellow) ON when a packet is received or transmitted on LAN side

LAN ERROR (red) ON when LAN interface indicates an error
LINK DATA (yellow) ON when a packet is received or transmitted on LINK side

LINK ERROR (red) ON when LINK interface indicates an error
RED ALARM (red) ON when T1 interface detects red alarm
YEL ALARM (yellow) ON when T1 interface detects yellow alarm
LOCAL SYNC LOSS (red)ON when E1 interface detects local sync loss

REMOTE SYNC LOSS (red) ON when E1 interface detects remote sync loss

• Power

100-230 VAC, 47-63 Hz,13 VA max
24/48 VDC

• Physical

Height: 4.4 cm / 1.8 in (1U)
Length: 24.0 cm / 9.6 in
Width: 21.6 cm / 8.5 in
Weight: 1.16 kg / 2.55 lb

• Environment

Temperature: 0-50C / 32-122F
Humidity: up to 90%, non-condensing

ORDERING

WR2/530/U
WR2/530D/U
WR2/DC/T1/U
WR2/DC/T1/U/S
WR2/DC/T1/V24/U
WR2/DC/V24/U
WR2/DC/V24D/U
WR2/DC/V35/U
WR2/DDS/U
WR2/E1/2U
WR2/E1/U
WR2/E1/U/S
WR2/IBU/U/T1
WR2/IBU/V35/U
WR2/T1/2U
WR2/T1/2U/FXO
WR2/T1/2U/FXS
WR2/T1/2U/S
WR2/T1/ST13/U/E&M
WR2/T1/ST13/U/FXO
WR2/T1/ST13/U/FXS
WR2/T1/U
WR2/T1/U/E&M
WR2/T1/U/FXO
WR2/T1/U/FXS
WR2/T1/U/S
WR2/V24/2U
WR2/V24/U
WR2/V35/2U
WR2/V35/U
WR2/V35/V24/U
WR2/X21/


APPLICATION

 

RAD Products

For discount pricing on RAD Data Communications
email us at sales@data-connect.com
or call 301-924-7400


     

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