Manualsbrain.com
  1. Manuals
  2. Brands
  3. 3com
  4. 520
  5. User Manual

3com 520 User Manual

Download
Page of 96
 
B
 
T
 
E
 
C
 
H
 
N
 
I
 
C
 
A
 
L
 
 I
 
N
 
F
 
O
 
R
 
M
 
A
 
T
 
I
 
O
 
N
 
Specifications
 
LAN Connector Interfaces
■
 
10Base2 via a coaxial connector.
■
 
10BaseT via an RJ45 connector socket for UTP.
 
Only one LAN connection can be used at a time
 
WAN Connector Interface
 
25-way D-type female connector, configured to 
 
support one of: 
■
 
V.11 (X.21) for speeds up to 2.048 Mbps.
■
 
V.28 (V.24/RS232) for speeds up to 19.2 Kbps.
■
 
V.35/V.36 for speeds up to 2.048 Mbps.
 
ISDN Connector Interface
 
Provides a twin interface to a 2B+D basic rate ISDN 
 
service, via an RJ45 connector socket.
 
Voice Connector Interface
 
Provides interface for analog telephony equipment 
 
via RJ11 connector socket. Adaptors may be 
 
required for some telephone equipment 
 
connections.
 
Management Connector Interface
 
9-way D-type connector for use with a VT100 
 
compliant terminal or PC.
■
 
Local and remote terminal management.
■
 
TCP/IP Telnet menu driven management interface for 
 
remote management.
■
 
Software upgrades, enhancements and 
 
configurations downloadable from network 
 
attached terminal or PC.
■
 
SNMP MIB II support with private extensions for 
 
management of unique features.
Rc.bk : RCAPPB.FRM  Page 1  Thursday, July 10, 1997  9:53 AM