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Общая информация (WS-C3750-48PS-E)
Cisco Catalyst 3750 Series switch 3750-48PS 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. 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.For mid-sized organizations and enterprise branch offices, the Cisco Catalyst 3750 Series eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility, support for converged network patterns, and automation of intelligent network-services configurations.
• 48 Ethernet 10/100 ports with IEEE 802.3af and Cisco prestandard PoE
• 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 Services software feature set (IPS)
| Specification | |
| Power Over Ethernet (PoE) | Yes |
| Software Included | Cisco IOS IP Services software feature set (IPS) |
| Service & Support | Limited lifetime warranty |
| Service & Support Details | Limited warranty - lifetime |
| MTBF | 166,408 hour(s) |
| Power Consumption Operational | 540 Watt |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Switch Port density - Uplinks | 48 x 10/100 + 4 x SFP |
| Max Number of Stacks | 9 |
| Manufacturer | Cisco Systems, Inc |
| Routing Protocol | RIP-1, RIP-2, EIGRP, static IP routing, RIPng |
| Manufacturer Part Number | WS-C3750-48PS-E |
| Product Type | Managed, Stackable 48 ports L3 Switch |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH |
| Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
| LED Status Lights Indicators | Port status, link activity, port transmission speed, port duplex mode, status |
| 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, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS) |
| Interfaces | 48 x 10Base-T/100Base-TX - RJ-45 - PoE 1 x console - RJ-45 - management Network stack device : 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 | 37.8 cm |
| Weight | 6 kg |
| Flash Memory | 16 MB Flash |
| Height | 4.4 cm |
Теги: WS-C3750-48PS-E