Specifications

3.9 Network Access Servers
Network Modules 3–75
3.9.1 DECserver 90TL
The DECserver 90TL access server is designed for high-speed asynchronous
connections to UNIX, ULTRIX, OpenVMS, DOS, and multivendor network
services. This eight-port multisession Telnet/LAT access server offers industry-
standard connections at speeds of up to 57.6 Kb/s. It supports TCP/IP, Telnet, LAT,
SLIP, CSLIP, and PPP protocols (with a 4 Mb memory upgrade), as well as
management systems including SNMP, TSM V1.5, MOP Remote Console, and
Telnet Remote Console.
The DECserver 90TL system can be used standalone for small work groups, or
combined with other modules in a Digital MultiStack System, DEChub 90 or
DEChub 900 MultiSwitch configuration, to connect dozens of terminals, printers,
and PCs to large enterprise networks.
The DECserver 90TL provides connections to most modems and printers supporting
data leads as well as DSR/DTR control signals. Figure 3–24 shows the DECserver
90TL network module.
Figure 3–24 DECserver 90TL