Router 5232 Hardware - 3Com 3C13755-US - Router 5642 Installation Manual

8 C 1: I
HAPTER NTRODUCING THE

Router 5232 Hardware

R 5000 F
OUTER AMILY
Table 7 lists the attributes of the Router 5012 synchronous/asynchronous serial
port.
Table 7 Synchronous/Asynchronous Serial Port Specifications
Description Attribute
Connector type DB-50
Interface V.24
standard and
operating mode
DTE, DCE
Minimum baud 1200
rate (bps)
Maximum baud 64 k
rate (bps)
Services Leased line backup
supported
Terminal Access
Protocols Point-to-Point
supported Protocol (PPP)
Multilink PPP (MP)
Link Access
Procedure,
Balanced (LAPB)
High-Level Data
Link Control
(HDLC)
Synchronous Data
Link Control
(SDLC)
X.25 (ITU-T X
series
Recommendation)
Frame Relay
The Router 5232 has four fixed ports and three slots.
Figure 3 illustrates the front panel of the Router 5232.
Figure 3 Front Panel of the Router 5232
Figure 4 illustrates the back panel of the Router 5232.
Figure 4 Back Panel of the Router 5232 with MIMs installed
Synchronous
V.35
DTE DCE
1200 1200
2.048 M 2.048 M
1 2 3 LAN
Asynchronous
EIA/TIA-232
300
115.2 k
Modem dial-up
Backup
Dumb terminal
access
PPP
Serial Line
Internet Protocol
(SLIP)
MP