Cisco Catalyst 3750-X 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:
Four GbE port network module
Two 10GbE SFP+ ports network module with four physical ports with two SFP+ and two regular SFP ports
Two 10GB-T ports network module
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
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
Cisco Catalyst 3750-X Series Switch WS-C3750X-48PF-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-48PF-S data sheet|
|Manufacturer||Cisco Systems, Inc|
|Manufacturer Part Number||WS-C3750X-48PF-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 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|
|Rack Mounting Kit||Optional|
|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|
|Software Included||Cisco IOS IP Base|
|Service & Support||Limited lifetime warranty|
|Service & Support Details||Limited warranty - lifetime
Limited warranty - power supply and fans - 5 years
New releases update
|The following is a list of delivery options and estimated delivery time which Router-switch.com offers:|
|Delivery Options||Estimated Delivery Time|
|DHL||2-4 business days|
|Fedex||2-4 business days|
|HongKong EMS||5-10 business days|
|HongKong Air Parcel||10-20 business days|
|By sea||10-20 business days|
By khalid October 8, 2013
I have ordered Cisco 2960S series before, may order 10 catalyst 3750 here. Of course original, they ship very fast and products are packaged well. Great!
By Rafael Pedraza Jimenez April 14, 2011
requiero cotizacion del switch WS-C3750X-48PF-S
Carry the complete series of Cisco Switch including WS-C3750X-48PF-S; Router-Switch.com specializes in cisco products for over ten years.
Get new Cisco WS-C3750X-48PF-S price and specification, detailed WS-C3750X-48PF-S Catalyst 3750-X Switch datasheet for your reference! Find the smart solution for cisco network equipment by our professional service.
Buy Cisco Catalyst 3750X-48PF Switch Layer 3 - 48 x 10/100/1000 Ethernet PoE+ Ports (800W PoE Power Available)- IP Base - Managed used or refurbished from Router-Switch.com, offering top-rated customer reviews, lower prices and fast shipping to the worldwide.