MultiAccess® ACS
Analog Communications Server

Benefits

  • Compact, external dial-in/dial-out solution
  • Easy to install and manage
  • Seamless, dial-up connections

The MultiAccess® ACS analog communications server provides connectivity to the corporate LAN for telecommuters and mobile users, or to remotely installed equipment, via integrated V.92/56K modems. MultiAccess ACS is an inexpensive, full-featured, turnkey remote access solution that provides seamless interoperability to any TCP/IP network.

Features

  • One, two, four or eight integrated V.92/56K modems
  • Supports dial-out for clients on IP networks
  • Modems support V.92/56K dial-out and V.34/33.6K dial-in connections
  • Client authentication provided through RADIUS or local database
  • Callback security using local database
  • Connects to 10/100BaseT Ethernet
  • Industry-standard PPP client support
  • Web server interface for system configuration and management
  • Flash memory on modems and server for easy updates
  • Two-year warranty

Highlights

Compact Turnkey Solution. The MultiAccess ACS analog communications server integrates V.92/56K modems in a compact, industrial or 19" rack mountable chassis. The modems provide V.92/56K download speeds and 48K upload speeds when connecting with V.92 servers. Dial-in users can achieve V.34/33.6K connections. The 1-port models compact size makes it ideal for tight spaces. And, it ships with tabs suitable for mounting the unit on other equipment, walls or cabinets.

Shared Dial-Out Convenience. The MultiAccess ACS analog communications server also provides dial-out support for PC users on IP. This means system administrators no longer have to dedicate a modem for LAN users who need to access information services.

Secure Remote Access. The MultiAccess ACS analog communications server has a built-in security database for user name and password authentication for all your remote users. It also has a built-in RADIUS client for authentication to a RADIUS server.

Callback Security. The MultiAccess ACS analog communications server provides password protection with callback security and helps reduce long distance charges for remote offices and users requiring access to the central site LAN. The MultiAccess ACS server supports three security options. The "fixed" callback option stores a password and the remote user's phone number. Once the remote site enters their password, the MultiAccess ACS server calls back using the number stored in its database. The "variable" option lets users, such as road warriors, enter a fixed password and a variable call back number each time they call. The "pass through" option is used to provide the security of password protection, while bypassing the call back process.

Configuration and Management. The MultiAccess ACS analog communications server web interface provides for easy set-up and configuration. In addition, it provides the ability to view the current line status well as a history of past activity.

Complete, End-to-End Remote Access. Multi-Tech's MultiAccess ACS and V.92/56K client modems are designed to work together for maximum throughput and optimum performance. What you get is hassle-free, seamless, end-to-end connectivity from one source. Backed by three decades of proven reliability. When it has to work, you can count on Multi-Tech.

Specifications

Ports
LAN Port: 10/100BaseT; RJ-45
WAN Ports: V.92/56K modem; RJ-11
Rates
Data: V.92/56K downloads and 48K upload speeds from V.92 servers; V.90/56K downloads from V.90/K56flex servers; 33.6K bps transfers with other servers
Standards
Data: V.92, V.90, enhanced V.34 & below
Error Correction: V.42
Data Compression: V.44, V.42bis, MNP Class 5
System Management
Web based (HTTP)
Security
Local database or RADIUS support
Callback security (local database only)
Physical Description
1-Port Model: 4.3" w x 2.4" h x 0.94" d; 4.5 oz.
(11 cm x 6.1 cm x 2.4 cm; .14 Kg)
2-Port Model: 6" l x 6.4" w x 1.2" h; 1.35 lbs.
(15.2 cm x 16.3 cm x 3.0 cm; 612 g)
4-Port & 8-Port Models: 17.3" w × 1.7" h × 8.4" d; 7.4 lbs. (43.9 cm x 4.3 cm x 21.3 cm; 3.4 kg)
Power Supply
100-240VAC; 50/60 Hz universal input or 120VAC; 60Hz
Operating Environment
+32° to +120° F (0° to +50° C); relative humidity 20-90% noncondensing
Approvals
CE Mark
EMC: FCC Part 15 Class B, EN 55022, EN 55024
Safety: UL 60950, EN 60950
Telecom: 47CFR Part 68, CS03, TBR21
Other countries also included

Ordering Information

Product Description Region
MA100 1-Modem Turnkey RAS Global
MA220 2-Modem Turnkey RAS Global
MA420 4-Modem Turnkey RAS Global
MA820 8-Modem Turnkey RAS Global

Comprehensive Service and Support. The Multi-Tech commitment to service means we provide a two-year product warranty and service that includes free telephone technical support, 24-hour web site and ftp support.