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Nortel Advanced Remote Node (ARN) Router delivers a comprehensive set of branch office functionality, enabling organizations to achieve significant competitive advantages. Its modular design provides the capability to build highly flexible networks, delivers high performance throughput, and supports a wide range of field-upgradeable LAN and WAN options for data communication. The ARN is ideal for small to medium-sized remote sites that require multiprotocol LAN/WAN connectivity in support of LAN-based client/server and/or legacy SNA traffic.
Typical Applications
• Legacy traffic transport – The Nortel Advanced Remote Node (ARN) Router provides up to nine serial interfaces, enabling remote site users to pas SNA and X. 25 traffic over the multiprotocol backbone via X. 25 PAD, Nortel DLS for SDLC, transparent synchronous pass-through, BSC pass-through, polled Aync and IPEX. These features reduce WAN costs through the consolidation of parallel links normally used in connecting remote and corporate locations.
- Dual LAN capability – All Nortel ARN Router models can be configured, either at the factory or as a field upgrade, with a second LAN interface. In addition to providing mixed LAN media support (fast Ethernet, Ethernet and token ring), dual-LAN capability allows small sites to configure two “communities” as separate LANlans, providing network security via LANlan firewall techniques.
• High-speed WAN – The high performance design of the Nortel ARNn Router ensures high-speed WAN communications for remote sites requiring full and/or multiple T1/E1 services. The aggregate forwarding rate of the Nortel ARN Router easily supports the industry wide migration to faster, multiple dedicated and/or dial WANan links.
Key Points
• Performance – The Nortel ARN Router’s high-performance architecture ensures concurrent execution of processor-intensive applications, including SNA network integration (DLSlw, APPN, SDLlC), WAN bandwidth optimization (compression, prioritization, filters) and remote-office link security (filtering, encryption).
• Integration – Integrated WAN transmission device options include 56K or T1/E1/ FT1/FE1 DSU/CSU, ISDN BRI with or without NT1 and V.34 modems.
• Connectivity – The Nortel ARN Router supports up to two LAN (fast Ethernet, Ethernet and/or token ring) and nine (WAN and/or legacy) interfaces.
• Investment protection – The future-proof design of the Nortel ARN Router provides ample performance and network interfaces for current and future application support. Features and Benefits
• Extended interface density and flexibility; optimized bandwidth
• Supports high performance architecture (HPA)
• Advanced quality of service (QoS) and routing capabilities Nortel Advanced Remote Node Router is a branch access router that provides enhanced connectivity and forwarding capabilities for remote locations. A Motorola 33 MHZ 68040 microprocessor ensures high forwarding and filtering rates, scaling up to 25,000 pps across each of its network interfaces. The Nortel ARN Router provides high-speed WAN connectivity, high interface density, legacy traffic transport, dial services, dual LAN support and available RMON hardware/software support.
The Nortel ARN Router delivers the performance and modularity to solve today’s application needs and meets the increasing demands of the evolving corporate intranet. Its design integrates the functions of multiple devices to reduce the complexity of remote network management. As a result, the Nortel ARN Router significantly lowers the total cost of ownership and provides the highest degree of investment protection for enterprise networks. Nortel Advanced Remote Node Router delivers a comprehensive set of branch office functionality, enabling organizations to achieve significant competitive advantages. Its modular design provides the capability to build highly flexible networks, delivers high performance throughput and supports a wide range of field upgradeable LAN and WAN options for data communication.
Technical Specifications
Architecture • Base module using Motorola MC68040 microprocessor • Two adapter modules per base module • One expansion module per base module • Two data collection modules-one per base module and one per-expansion module Connectivity • Ethernet (15-pin AUI connector, RJ-45) • Token ring (9-pin AU connector) • 10/100Base-TX (RJ-45) • 100Base-FX (ST) • Serial (44-pin: RS-449/422, RS-232, RS-530,V.28, V.35, X.21) • ISDN BRI S/T (RJ-45) • ISDN BRI U (RJ-45: integral NT1) • 56/64-kbps DSU/CSU (RJ-45) • T1/FT1 DSU/CSU adapter module (RJ-45) • E1/FE1 adapter module (RJ-45) • E1/FE1 adapter module (BNC) • V.34 modem (RJ-45) Packaging • Type: tabletop / wall-mount / rack- -mount - AaC voltage 100/240 VAaC at 1. 0 Aa maximum - Wall receptacle NEneMAa 5-15R (100/240 VAaC) (for use in Nnorth Aamerica) • DC voltage • Input voltage -48 to 60.7 VDC (±20%) • Input current 1.5 A max. at -38 VDC • Height 2.80 in (7.12 cm) • Width 17.25 in (43.84 cm) • Depth 12.50 in (31.77 cm) • Weight 15 lb (6.80 kg) Environmental and regulatory • Altitude 0 to 8000 ft (0 - 2400 m) • Humidity 10% to 90% (noncondensing) • Temperature 32° to 122° F (0° to 50° C) • Safety UL 1950, TUV EN60 950, CSA 22.2 950 • RFI/EMI FCC Part 15, VDE 0878, limit B, CISPR 22B