Internet Access Router 2, X.21, (1) UTP

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Description:

Features data rates up to 2.048 Mbps for E1 and up to 1.544 Mbps for T1.
Flash memory enables software and parameter file downloading.
All models support PPP, HDLC, and Frame Relay-RFC 1490 protocols.
STAC data compression of 4 to 1. Network managers are facing increased user demands for Internet access: e-mail, file-transfer capabilities, multimedia applications. It's easy to justify the need. Now you can justify the expense with this Internet Access Router. It's designed especially for linking small to medium networks to the Internet using Frame Relay or T1/E1 services. Link corporate LAN users to the Net with just one router, no matter what type of Internet connection or speeds they need. With seven different models to choose from, Black Box has exactly the router you need. It's easy! Optional subchannel drop-and-insert ports on the T1 and E1 models enable remote branches to connect their voice/fax traffic and their LAN data to the T1/E1 service simultaneously. The Solid Firewall feature protects your office LANs. PAP/CHAP features provide IP service access authentication. Telnet(tm) or SNMP access can be blocked or password protected. This router family features single IP address translation (also called Network Address Translation [NAT]), which allocates a single IP address to serve as a single point of access to the Internet for every network user attached to the router. You can set up the Internet Access Router 2 via a terminal attached to the control port or by using Telnet access over your network. The T1 versions have an integral CSU/DSU and automatic bypass for sub-T1. They also have ESF or D4 frame formatting and three types of zero suppression: Transparent, B7Zs, and B8ZS. The E1 routers feature an integral E1 (with or without LTU) and an automatic bypass for sub-E1, as well as 16 or 20 frames per multiframe with or without CRC-4.

Electrospec, Inc. is committed to serving its customers in a manner, which ensures that customer requirements are always met or exceeded. Our objective is to provide electronic parts and components to our customers on the agreed upon date and at the agreed upon price. Customer concerns and/or complaints will be addressed quickly and effectively to assure the customer's satisfaction. Our service, delivery performance and our quality system will be continually updated to reflect system changes and improve our effectiveness.

Internet Access Router 2, X.21, (1) UTP

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