Switch Cisco WS-C3750X-48P-S

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Switch Cisco WS-C3750X-48P-S

WS-C3750X-48P-S
115,155,000

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12 tháng Cisco

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Switch Cisco WS-C3750X-48P-S có 48 cổng 10/100/1000 Mbps cấp nguồn qua PoE+ với công suất 30W

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* Giới thiệu chung về switch Cisco WS-C3750X-48P-S:

 

  • Stackable 48 10/100/1000 Ethernet PoE+ ports
  • Four optional uplink network modules with GE or 10GE ports
  • Dual redundant, modular power supplies and fans
  • Media Access Control Security (MACsec) hardware-based encryption
  • Flexible NetFlow and switch-to-switch hardware encryption with the Service Module uplink
  • USB Type-A and Type-B ports for storage and console respectively and an out-of-band Ethernet management port
  •  

StackWise Plus

Cisco StackPowerTM technology: An innovative feature and industry first for sharing power among stack members

Cisco StackWise Plus technology for ease of use and resiliency with 64 Gbps of throughput

Investment protection with backward compatibility with all other models of Cisco Catalyst 3750 Series Switches

Cisco Catalyst 3750X Series Switches support 4 optional network modules for uplink ports (Figure 1);
The default switch configuration doesn't include the uplink module; 
When purchasing switch, customers have flexibility to choose any group of network modules described below:

Product Number

Product Description

C3KX-NM-1G

Four GbE port network module

C3KX-NM-10G

Two 10GbE SFP+ ports network module with four physical ports with two SFP+ and two regular SFP ports

C3KX-NM-10GT

Two 10GB-T ports network module

C3KX-SM-10G

Service Module with two 10GbE SFP+ ports network module for Netflow and MACsec encryption

 

Dual Redundant Modular Power Supplies

Cisco Catalyst 3750-X Series and 3560-X Series Switches support dual redundant power supplies (Figure 2);
One power supply is shipped with the switch by default;
Other power supply/suppliers can be purchased when ordering the switch or next time according to your needs.
If only one power supply is installed, it should always be in the power supply bay 1.

Table below shows the different power supplies available in these switches and available PoE power.

Power Supply Models

Models

Default Power Supply

Available PoE Power

24 Port Data Switch

C3KX-PWR-350WAC

-

48 Port Data Switch

24 Port PoE Switch

C3KX-PWR-715WAC

435W

48 Port PoE Switch

48 Port Full PoE Switch

C3KX-PWR-1100WAC

800W

24 Port UPOE Switch

C3KX-PWR-1100WAC

800W

48 Port UPOE Switch

 

Besides the above power supplies, a 440W DC power supply is available as a spare (should be ordered separately) on all switch models;
The DC power supply also delivers PoE capabilities for maximum flexibility, (please refer to table 7 for available PoE for different configurations);
Customers can mix and match the AC and DC power supplies in the two available power supply slots. Any of these power supplies can be installed in any of the switches.

Available PoE with DC power supply

Model

# of 440W

DC PS

Total Available PoE Budget

24-Port PoE Switch

1

220W

2

660W

48-Port PoE Switch

1

185W

2

625W

UPOE (60W per port)

One C3KX-PWR-715WAC and one C3KX-PWR-1100WAC

or

Two C3KX-PWR-1100WAC

One C3KX-PWR-715WAC and one C3KX-PWR-1100WAC

or

Two C3KX-PWR-1100WAC

Cisco Catalyst 3750-X Series Switch WS-C3750X-48P-S is an enterprise-class lines of stackable and standalone switches, respectively. Catalyst 3750-X switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower, IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. Cisco Catalyst 3750-X Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750-X switches enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.

WS-C3750X-48P-S data sheet

Manufacturer

Cisco Systems, Inc

Manufacturer Part Number

WS-C3750X-48P-S

Product Type

Managed, Stackable 48 ports L3 Switch

Form Factor

Fixed, Rack Mountable 1U, Stackable/Clustering

Switch Port density - Uplinks

48 x 10/100/1000 Ethernet Ports

Power Over Ethernet (PoE)

Yes

Max Number of Stacks

9

Routing Protocol

RIP-1, RIP-2, HSRP, static IP routing, RIPng

Remote Management Protocol

SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI

Authentication Method

Kerberos, Secure Shell (SSH), RADIUS, TACACS+

Features

Hot swap module replacement, Layer 3 switching, Layer 2 switching, dynamic IP address assignment , DHCP support, power over Ethernet (PoE), auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, High Availability, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), PoE+, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing

Compliant Standards

IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ae, IEEE 802.3at

DRAM Memory

256 MB

Flash Memory

128 MB Flash

LED Status Lights Indicators

Port status, link activity, port transmission speed, port duplex mode, power, system

Connectivity / Expansion Slots

Interfaces

48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE
USB : 1 x 4 PIN USB Type A
1 x console - mini-USB Type B - management
1 x RS-232 - RJ-45 - management
1 x 10Base-T/100Base-TX - RJ-45 - management
Network stack device : 2 x

Expansion Slot(s)

1 (total) / 1 (free) x Expansion Slot

Power Supply Specifications

Power Device

Power supply - redundant - plug-in module

Installed Qty

1 (installed) / 2 (max)

Power Redundancy

Optional

Power Redundancy Scheme

1+1 (with optional power supply)

Voltage Required

AC 120/230 V ( 50/60 Hz )

Features

Redundant Power System (RPS) connector

Dimensions / Weight / Miscellaneous

Width

44.5 cm

Depth

46 cm

Height

4.5 cm

Weight

7.5 kg

Rack Mounting Kit

Optional

MTBF

139,913 hour(s)

Compliant Standards

CE, TUV GS, CISPR 22 Class A, GOST, cUL, NOM, VCCI Class A ITE, EN55022 Class A, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, CCC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1, KCC, FCC Part 15 A, CSA C22.2 No. 60950-1

System Software

Software Included

Cisco IOS IP Base

Manufacturer Warranty

Service & Support

Limited lifetime warranty

Service & Support Details

Limited warranty - lifetime
Limited warranty - power supply and fans - 5 years
New releases update

 

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