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Cisco Catalyst 3750G 48PS S PoE Switch

Özellikler

48 Ethernet 10/100/1000 with IEEE 802.3af and Cisco prestandard PoE ports
4 SFP-based Gigabit Ethernet ports
32-Gbps, high-speed stacking bus
Innovative stacking technology
1 RU stackable, multilayer switch
Enterprise-class intelligent services delivered to the network edge
IP Base software feature set (IPB)

Teknik Özellikler

Manufacturer	Cisco Systems, Inc
Manufacturer Part Number	WS-C3750G-48PS-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 + 4 x SFP
Power Over Ethernet (PoE)	Yes
Performance	Switching capacity : 32 Gbps
Performance	Forwarding performance : 38.7 mpps
MAC Address Table Size	12K entries
Jumbo Frame Support	Yes
Max Number of Stacks	9
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, SSH, CLI
Authentication Method	Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Features	Flow control, full duplex capability, Layer 3 switching, auto-sensing per device, IP-routing, DHCP support, power over Ethernet (PoE), auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, stackable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, 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), RADIUS support, Jumbo Frames support, Cisco StackWise Technology, Cisco EnergyWise technology, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), 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 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s
DRAM Memory	128 MB
Flash Memory	32 MB Flash
LED Status Lights Indicators	Link activity, port transmission speed, port duplex mode, bandwidth utilization %, system, RPS (Redundant Power Supply)
Connectivity / Expansion Slots
Interfaces	48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE
	1 x console - RJ-45 - management
	Network stack device : 1 x x 2
	4 x SFP (mini-GBIC)
Power Supply Specifications
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
Dimensions / Weight / Miscellaneous
Width	44.5 cm
Depth	40.9 cm
Height	4.4 cm
Weight	7 kg
MTBF	141,005 hour(s)
Compliant Standards	CE, FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CSA 22.2 No. 60950, CB, FCC Part 15, MIC, AS/NZS 3548
System Software
Software Included	Cisco IOS IP Base
Manufacturer Warranty
Service & Support	Limited lifetime warranty
Service & Support Details	Limited warranty - lifetime