Buy WS-C3560G-48PS-S

General
Device Type	Switch - 48 ports - L3 - Managed
Enclosure Type	Desktop - 1U
Ports	48 x 10/100/1000 + 4 x Gigabit SFP
Power Over Ethernet (PoE)	PoE
Performance	Forwarding performance (64-byte packet size) : 38.7 Mpps
MAC Address Table Size	12K entries
Routing Protocol	RIP-1 RIP-2 HSRP static IP routing RIPng
Remote Management Protocol	SNMP 1 RMON 1 RMON 2 RMON 3 RMON 9 Telnet SNMP 3 SNMP 2c HTTP SSH-2
Authentication Method	Kerberos RADIUS TACACS+ Secure Shell v.2 (SSH2)
Features	Full duplex capability Layer 3 switching Layer 2 switching auto-sensing per device IP-routing DHCP support power over Ethernet (PoE) auto-negotiation ARP support trunking MPLS support VLAN support auto-uplink (auto MDI/MDI-X) IGMP snooping traffic shaping manageable Spanning Tree Protocol (STP) support Rapid Spanning Tree Protocol (RSTP) support Multiple Spanning Tree Protocol (MSTP) 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) DHCP server Virtual Route Forwarding-Lite (VRF-Lite) MLD snooping Dynamic ARP Inspection (DAI) Time Domain Reflectometry (TDR) Per-VLAN Spanning Tree Plus (PVST+) Cisco EnergyWise technology Uni-Directional Link Detection (UDLD) Link Aggregation Control Protocol (LACP)
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
RAM	128 MB
Flash Memory	32 MB Flash
Status Indicators	Port transmission speed port duplex mode system RPS (Redundant Power Supply) PoE link/activity
Expansion / Connectivity
Interfaces	48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE 1 x console - RJ-45 - management 4 x SFP (mini-GBIC)
Power
Power Device	Power supply - internal
Voltage Required	AC 120/230 V ( 50/60 Hz )
Power Consumption Operational	590 Watt
Features	Redundant Power System (RPS) connector
Miscellaneous
Width	44.5 cm
Depth	40.9 cm
Height	4.4 cm
Weight	7 kg
MTBF	147000 hour(s)
Compliant Standards	FCC Class A certified TUV GS GOST BSMI CNS 13438 Class A CISPR 24 cUL NOM VCCI Class A ITE EN55024 EN55022 Class A CISPR 22 CSA 22.2 No. 60950 CB AS/NZS 60950-1 AS/NZ 3548 Class A EMC FCC Part 15 MIC UL 60950-1 IEC 60950-1 EN 60950-1
Software / System Requirements
Software Included	Cisco IOS IP Base
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	45 °C
Humidity Range Operating	10 - 85% (non-condensing)
Min Storage Temperature	-25 °C
Max Storage Temperature	70 °C

The Cisco Catalyst 3560 Series is a line of fixed-configuration, enterprise-class switches that include IEEE 802.3af and Cisco prestandard Power over Ethernet (PoE) functionality in Fast Ethernet and Gigabit Ethernet configurations. The Cisco Catalyst 3560 is an ideal access layer switch for small enterprise LAN access or branch-office environments, combining both 10/100/1000 and PoE configurations for maximum productivity and investment protection while enabling the deployment of new applications such as IP telephony, wireless access, video surveillance, building management systems, and remote video kiosks. Customers can deploy networkwide intelligent services-such as advanced quality of service (QoS), rate limiting, access control lists (ACLs), multicast management, and high-performance IP routing-while maintaining the simplicity of traditional LAN switching.