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Introduction
Cisco
Systems is pleased to introduce the new Cisco
Catalyst® 3750 Series switches, an innovative
product line that improves LAN operating efficiency
by combining industry-leading ease of use
and the highest resiliency available for stackable
switches. This new product series represents
the next generation in desktop switches, and
features Cisco StackWise technology, a 32-Gbps
stack interconnect that allows customers to
build a unified, highly resilient switching
systemone switch at a time.
Cisco
Catalyst 3750 Series switches deliver the
following benefits:
- Improved
Operating Efficiency through Resiliency
and Ease of Use
- Fault-tolerant,
Bidirectional Cisco StackWise Technology
- Automated
Configuration and Management
- Next
Generation in Desktop Switching
- Optimized
for Gigabit Ethernet
- IPv6-capable
in hardware
- Adapts
to Changing Business Needs
- Configuration
Flexibility
- Support
for Dynamic Network Patterns
- Automation
of Layer 2-4 Intelligent Services
Cisco
StackWise TechnologyA New Standard in
Stackable Resiliency
Cisco StackWise technology is a premium stacking
architecture optimized for Gigabit Ethernet.
It responds to additions, deletions, and redeployment
while maintaining constant performance. Cisco
StackWise technology unites up to nine individual
Cisco Catalyst 3750 Series switches into a
single logical unit, using special stack interconnect
cables and stacking software. The stack behaves
as a single switching unit that is managed
by a master switch elected from one of the
member switches. The master switch automatically
creates and updates all the switching and
optional routing tables. A working stack can
accept new members or delete old ones.
Specifications
| Product
Identifiers |
| Cisco
Part Number: |
WS-C3750-24PS-S
|
| Cisco
UPC: |
0746320812496
|
| General |
| Device
Type |
Switch
- stackable |
| Enclosure
Type |
Rack-mountable
- 1U |
| Installed
Modules Qty (Max) |
0
(installed) / 2 (max) |
| Width |
17.5
in |
| Depth |
11.9
in |
| Height |
1.7
in |
| Weight |
11.7
lbs |
| Memory |
| RAM |
128
MB |
| Flash
Memory |
16
MB flash |
| Networking |
| Ports
Qty |
24
x Ethernet 10Base-T, Ethernet 100Base-TX
|
| Data
Transfer Rate |
100
Mbps |
| Data
Link Protocol |
Ethernet,
Fast Ethernet |
| Routing
Protocol |
RIP-1,
RIP-2, HSRP, IGMP, static IP routing |
| Remote
Management Protocol |
SNMP
1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP
2c |
| Connectivity
Technology |
Wired
|
| Communication
Mode |
Half-duplex,
full-duplex |
| Switching
Protocol |
Ethernet
|
| MAC
Address Table Size |
12K
entries |
| Status
Indicators |
Link
activity, port transmission speed, port
duplex mode, system |
| Features |
Full
duplex capability, layer 3 switching,
auto-sensing per device, IP-routing, DHCP
support, auto-negotiation, ARP support,
auto-uplink (auto MDI/MDI-X), IGMP snooping,
manageable, stackable, Redundant Power
System connector, IPv6 support |
| Compliant
Standards |
IEEE
802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE
802.1p, IEEE 802.3af, IEEE 802.3x, IEEE
802.3ad (LACP), IEEE 802.1w, IEEE 802.1x,
IEEE 802.1s |
| Expansion
/ Connectivity |
| Expansion
Slots Total (Free) |
2
( 2 ) x SFP (mini-GBIC) |
| Interfaces |
24
x network / power - Ethernet 10Base-T/100Base-TX
- RJ-45 2 x network stack device 1 x management
- console - RJ-45 |
| Miscellaneous |
| MTBF |
209,170
hour(s) |
| Authentication
Method |
Kerberos,
Secure Shell (SSH), RADIUS, TACACS+ |
| Compliant
Standards |
CE,
FCC Class A certified, UL, TUV GS, CISPR
24, cUL, EN 60950, EN55022, NOM, VCCI
Class A ITE, IEC 60950, EN55024, UL 60950
Third Edition, CISPR 22, CB, AS/NZ 3548
Class A |
| Power |
| Power
Over Ethernet (PoE) |
Yes
|
| Power
Device |
Power
supply - internal |
| Voltage
Required |
AC
120/230 V ( 50/60 Hz ) |
| Power
Consumption Operational |
495
Watt |
| Features |
Redundant
Power System (RPS) connector |
| Software
/ System Requirements |
| Software
Included |
Standard
Multilayer Software Image (SMI) |
| Manufacturer
Warranty |
| Service
& Support |
Limited
lifetime warranty |
| Service
& Support Details |
Limited
warranty - lifetime |
| Environmental
Parameters |
| Min
Operating Temperature |
32
°F |
| Max
Operating Temperature |
113
°F |
| Humidity
Range Operating |
10
- 85% |
| Max
Altitude Operating |
9840
ft |
|