2011年11月17日星期四

Cisco WS-C3750G-48TS-S, a Top Cisco Item of Cisco Catalyst 3750 Series

Cisco WS-C3750G-48PS-S, a hot Cisco switch, is welcomed by Cisco users such as small, medium and large business or enterprises. As a member of Cisco Catalyst 3750 Series, WS-C3750G-48TS-S is an innovative product line that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. It features Cisco StackWise technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system - one switch at a time. And Cisco StackWise technology is designed to respond to network changes of all kinds while maintaining constant high network performance by using a 32-Gbps stack interconnects.

As for WS-C3750G-48TS-E, the following list of key features can help you know that whether it can fit for your office:

Device Type Switch - 48 ports - L3 - Managed - stackable
Enclosure TypeRack-mountable - 1U
Ports48 x 10/100/1000 + 4 x SFP
PerformanceSwitching capacity : 32 Gbps ¦ Forwarding performance : 38.7 mpps
MAC Address Table Size12K entries
Jumbo Frame SupportYes
Routing ProtocolRIP-1, RIP-2, HSRP, static IP routing, RIPng
Remote Management ProtocolSNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH, CLI
FeaturesFlow control, full duplex capability, Layer 3 switching, auto-sensing per device, IP-routing, DHCP support, 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,WS-C3750G-24PS-E 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 StandardsIEEE 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 802.3ae, IEEE 802.1s
Power AC 120/230 V ( 50/60 Hz )
RAM128 MB
Flash Memory32 MB Flash
Status IndicatorsLink activity, port transmission speed, port duplex mode, bandwidth utilization %, system, RPS (Redundant Power Supply)
Interfaces  48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x console - RJ-45 - management ¦ Network stack device : 1 x x 2 ¦ 4 x SFP (mini-GBIC)
Power DevicePower supply - internal
Voltage RequiredAC 120/230 V ( 50/60 Hz )
Power Consumption Operational  160 Watt
Features Redundant Power System (RPS) connector
Dimensions (WxDxH)44.5 cm x 40.9 cm x 4.4 cm
Weight 6.4 kg
Manufacturer WarrantyLimited lifetime warranty

Price info of Cisco WS-C3750G-48TS-S
Product detail: Cisco Catalyst switch 3750 48 10/100/1000T + 4 SFP + IPB Image Conditions: New Sealed
List Price: US$13,995.00
Wholesale Price: US$  6,298.00
You Save: US$7,697.00 (55.00% OFF)
Supplier:YejianTechnology(router-switch.com)