Cisco WS-C3750X 48T-S 48 Port Gigabit Switch & 2x 350W Power

₫ 23.000.000 20.000.000 ₫ Giảm 13%

Thời gian bảo hành: 06 tháng (end user)

Tình trạng hàng: Used 97 - 98%

Tính năng: Thiết bị chuyển mạch cao cấp Cisco 3750X 48PS POE+

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WS-C3750X-48T-S

Cisco Catalyst 3750-X Series Switch

Stackable 48 10/100/1000 Ethernet portsFour optional uplink network modules with GE or 10GE portsDual redundant, modular power supplies and fansMedia Access Control Security (MACsec) hardware-based encryptionFlexible NetFlow and switch-to-switch hardware encryption with the Service Module uplinkUSB Type-A and Type-B ports for storage and console respectively and an out-of-band Ethernet management portStackWise PlusCisco StackPowerTM technology: An innovative feature and industry first for sharing power among stack membersCisco StackWise Plus technology for ease of use and resiliency with 64 Gbps of throughputInvestment protection with backward compatibility with all other models of Cisco Catalyst 3750 Series Switches

 

                                                                                                  

Cisco Catalyst 3750-X Series Switches support 4 optional network modules for uplink ports below:
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

                                                                                              Figure 2

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

 

The Cisco Catalyst 3750-X series switches are an enterprise-class line of stackable switches. These 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, and Media Access Control Security (MACsec) features. The 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 enhances productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.

   
Product Description:  Cisco Catalyst 3750X-48T-S - switch - 48 ports - managed - rack-mountable
Device Type:  Switch - 48 ports - managed - stackable
Enclosure Type:  Rack-mountable 1U
Subtype:  Gigabit Ethernet
Ports:  48 x 10/100/1000
Performance:  160 Gbps
Capacity:  Virtual interfaces (VLANs) : 1005
Jumbo Frame Support:  9216
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
Features:  Hot swap module replacement, layer 2 switching, dynamic IP address assignment , DHCP support, 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, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Cisco StackWise Technology, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing, Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN)
Compliant Standards:  IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ae
Power:  AC 120/230 V ( 50/60 Hz )
Power Redundancy:  Optional
Dimensions (WxDxH):  17.5 in x 18.1 in x 1.8 in
Weight:  16.3 lbs
Pricing Type:  Refurbished
Extended Specifications
Device Type:  Switch - 48 ports - managed - stackable
Enclosure Type:  Rack-mountable - 1U
Subtype:  Gigabit Ethernet
Ports:  48 x 10/100/1000
Performance:  160 Gbps
Capacity:  Virtual interfaces (VLANs) : 1005
Jumbo Frame Support:  9216
Max Units In A Stack:  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 2 switching, dynamic IP address assignment , DHCP support, 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, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Cisco StackWise Technology, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing, Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN)
Compliant Standards:  IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ae
RAM:  256 MB
Flash Memory:  128 MB
Status Indicators:  Port status, link activity, port transmission speed, port duplex mode, power, system
Expansion / Connectivity
Interfaces:  48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x 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 ¦ 2 x network stack device
Expansion Slots:  1 (total) / 1 (free) x expansion slot
Power
Power Device:  Internal power supply
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
Miscellaneous
Rack Mounting Kit:  Included
Compliant Standards:  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
Pricing Type:  Refurbished
Software / System Requirements
Software Included:  Cisco IOS IP Base
Dimensions & Weight
Width:  17.5 in
Depth:  18.1 in
Height:  1.8 in
Weight:  16.3 lbs
Environmental Parameters
Min Operating Temperature:  23 °F
Humidity Range Operating:  5 - 95% (non-condensing)
Min Storage Temperature:  -40 °F
Max Storage Temperature:  158 °F

 

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