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Общая информация (WS-C3750G-48PS-E)
Cisco Catalyst 3750G-48PS Power over ethernet switch is an innovative switch that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This product series represents the next generation in desktop switches, and 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
• 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)
| Specification | |
| Jumbo Frame Support | Yes |
| Power Over Ethernet (PoE) | Yes |
| Software Included | Cisco IOS IP Services |
| MTBF | 141,005 hour(s) |
| Power Consumption Operational | 590 Watt |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Switch Port density - Uplinks | 48 x 10/100/1000 Ethernet Ports + 4 x SFP |
| Max Number of Stacks | 9 |
| Manufacturer | Cisco Systems, Inc |
| Routing Protocol | IGRP, BGP-4, IS-IS, RIP-1, RIP-2, HSRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, policy-based routing (PBR), RIPng |
| Manufacturer Part Number | WS-C3750G-48PS-E |
| Product Type | Switch - 48 ports - L3 - Managed - stackable |
| Performance | Switching capacity : 32 Gbps Forwarding performance : 38.7 mpps |
| 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+ |
| LED Status Lights Indicators | Link activity, port transmission speed, port duplex mode, bandwidth utilization %, system, RPS (Redundant Power Supply) |
| 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, IPv6 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) |
| 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) |
| MAC Address Table Size | 12K entries |
| Form Factor | Fixed, Rack Mountable 1U, Stackable/Clustering |
| 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 |
| Width | 44.5 cm |
| DRAM Memory | 128 MB |
| Power Device | Power supply - internal |
| Depth | 40.9 cm |
| Weight | 7 kg |
| Flash Memory | 32 MB Flash |
| Height | 4.4 cm |
Теги: WS-C3750G-48PS-E