• Part#: WS-C3750E-48PD-EF
• SKU: M14703

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The Cisco Catalyst 3750-E Series of Switches with StackWise Plus is an enterprise-class line of stackable wiring closet switches that facilitate the deployment of secure converged applications while maximizing investment protection for evolving network and application requirements. Combining 10/100/1000 and Power over Ethernet (PoE) configurations with 10 Gigabit Ethernet uplinks, the Cisco Catalyst 3750-E enhances worker productivity by enabling applications such as IP telephony, wireless, and video.

Main Specifications

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Main Specifications

Product Description	Cisco Catalyst 3750E-48PD-F - switch - 48 ports
Device Type	Switch - stackable
Form Factor	Rack-mountable - 1U
Dimensions (WxDxH)	17.5 in x 21.7 in x 1.8 in
Weight	20.9 lbs
RAM	256 MB
Flash Memory	64 MB
Ports Qty	48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
Data Transfer Rate	1 Gbps
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Empty Slots	2 x X2
Remote Management Protocol	RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3
Communication Mode	Half-duplex, full-duplex
Features	Auto-sensing per device, DHCP support, auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, IPv6 support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS)
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
Power Over Ethernet (PoE)	Yes
Power	AC 120/230 V ( 50/60 Hz )
Manufacturer Warranty	90 days warranty

General
Device Type	Switch - stackable
Enclosure Type	Rack-mountable - 1U
Width	17.5 in
Depth	21.7 in
Height	1.8 in
Weight	20.9 lbs
Memory
RAM	256 MB
Flash Memory	64 MB flash
Networking
Ports Qty	48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
Data Transfer Rate	1 Gbps
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Routing Protocol	OSPF, BGP-4, RIP-1, RIP-2, EIGRP, HSRP, DVMRP, PIM-SM, static IP routing, PIM-DM, OSPFv3
Remote Management Protocol	RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3
Connectivity Technology	Wired
Communication Mode	Half-duplex, full-duplex
Switching Protocol	Ethernet
Status Indicators	Link activity, port transmission speed, port duplex mode, bandwidth utilization %, power, link OK, system
Features	Auto-sensing per device, DHCP support, auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, IPv6 support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS)
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
Expansion / Connectivity
Expansion Slots Total (Free)	2 ( 2 ) x X2
Interfaces	48 x network / power - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x management - console - RJ-45 1 x management - Ethernet 10Base-T/100Base-TX - RJ-45 2 x network stack device
Miscellaneous
Authentication Method	Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Compliant Standards	CE, FCC Class A certified, 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, FCC Part 15, MIC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1
Power
Power Over Ethernet (PoE)	Yes
Power Device	Power supply - plug-in module
Voltage Required	AC 120/230 V ( 50/60 Hz )
Features	Redundant Power System (RPS) connector
Software / System Requirements
Software Included	Cisco IOS IP Services
Manufacturer Warranty
Service & Support	90 days warranty
Service & Support Details	Limited warranty - 90 days
Environmental Parameters
Min Operating Temperature	32 °F
Max Operating Temperature	113 °F
Humidity Range Operating	0 - 95%