3com S330 ユーザーズマニュアル
8
C
HAPTER
1: S
YSTEM
D
ESCRIPTION
n
Easily upgradable; no additional hardware required to move from the
PathBuilder S310 to the PathBuilder S330; update your system simply by
purchasing a software upgrade.
PathBuilder S310 to the PathBuilder S330; update your system simply by
purchasing a software upgrade.
n
A sophisticated traffic management system allows management of a mix of
applications simultaneously, with features such as deep buffers, traffic shaping,
QoS (Quality of Service), and early packet discard, to give you the most
effective wide-area ATM bandwidth use and ensure applications integrity.
applications simultaneously, with features such as deep buffers, traffic shaping,
QoS (Quality of Service), and early packet discard, to give you the most
effective wide-area ATM bandwidth use and ensure applications integrity.
n
Embedded management includes a full IP stack (Telnet, TFTP, and SNMP) and
flash memory for sophisticated yet simple network management.
flash memory for sophisticated yet simple network management.
n
Comprehensive feature support, including resiliency of nxT1/E1 IMA (S330
only) and redundant power for protection against power failure, ensures
maximum application and network uptime.
only) and redundant power for protection against power failure, ensures
maximum application and network uptime.
n
3Com SuperStack II compliance provides common look and feel hardware and
integrated network management solutions.
integrated network management solutions.
n
3Com SuperStack II Redundant Power Supply (RPS).
Specifications
Table 4 lists complete specifications for the PathBuilder S330 WAN access switch.
Table 5 lists complete specifications for the PathBuilder S310 WAN access switch.
Specifications are subject to change without notice.
Table 5 lists complete specifications for the PathBuilder S310 WAN access switch.
Specifications are subject to change without notice.
Table 4 PathBuilder S330 System Specifications
SYSTEM SPECIFICATIONS
Ethernet 10 Base T
1
V.35/RS422
1
OC3/STM-1
1 (single-mode or multi-mode)
T1/E1 UNI
4
Mechanical:
Shelf dimensions
19” rack mountable
Rack mount spacing
Cooling
Unit weight (approx.)
Shipping weight (approx.)
3.5” x 17” x 15.25” (H x W D)
Yes (with brackets)
2 RMS
2 fans @ 37 CRM each (deregulated 20%)
15 lbs. per shelf
20 lbs. per shelf
Input power requirements
90-264 VAC, 50-60 Hz (110/220 self sensing),
standard grounded outlet or -42 to -60 VDC
standard grounded outlet or -42 to -60 VDC
Power consumption
60 watts typical, 90 watts max
Maximum current
1.5A @110VAC
0.75A @ 220VAC
3A @ 48VDC
Environmental:
Operating temperature
Storage temperature
Humidity
Altitude
0°to 45° C
-40° to 70°C
95% @ +40°C (non-condensing)
14000 ft.
(continued)