Application Support - 3Com SuperStack II PathBuilder S330 Reference Manual

Application Support

S330 Only
S330 Only
Figure 2 PathBuilder S310 WAN Access Switch
Video/Audio
Codec
V.35/
RS-366
RS-449/
RS-530/
X.21
RS-232
10BASE-T
NMS Console
LAN
The PathBuilder S330/S310 switches support the following applications:
4 x T1/E1 (8 x T1/E1 with four-port expansion card) IMA function on the trunk,
up to four trunk groups (individual T1s/E1s)
Single T1/E1 for PathBuilder S310 switch
OC3/STM-1 UNI port interface (multi-mode or single-mode fiber), compliant
with ATM Forum's UNI 3.1, ANSI T1.105
Ethernet interface and bridge function, bridged RFC 1483, spanning tree, and
classical IP over ATM (RFC 1577 (2225)) through the standard Ethernet
10BASE-T port and the optional Ethernet 10/100BASE-T (PCI Ethernet) module.
Serial V.35/RS-449/RS-530/X.21 interface frame module, including DXI
protocol, basic frame relay protocol (DLCI to VP/VC conversion), and
transparent HDLC mode of operation
Structured and unstructured CBR T1-DSX/E1 and V.35/RS-449/RS-530/X.21
interface
PBX
T1-DSX/E1
V.35/
RS-449/
RS-530/
X.21
Router
Application Support 7
PBX
T1-DSX/E1
T1/E1