Коммутатор Cisco Catalyst, 48 x GE, 2 x 10G(X2), AC, Enterprise Services WS-C4948-10GE-E

Approximate Depth

16.1 in

Approximate Height

1.7 in

Approximate Weight

16.5 lbs

Approximate Width

17.3 in

Authentication Method

Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)

Capacity

Active VLANs : 4096 Spanning Tree Protocol instances : 10000 Switched virtual interfaces (SVIs) : 2000 QoS hardware entries : 32000 Multicast entries (Layer 3) : 28000 Multicast entries (Layer 2) : 16000

Compliant Standards

NEBS level 3, FCC Class A certified, CISPR 22 Class A, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, AS/NZ 3548 Class A, ICES-003 Class A, FCC CFR47 Part 15, EN300-386, FCC CFR21 Part 1040, UL 60950-1, IEC 60950-1, EN 60950-1, IEC 60825-1, EN 60825-1, CAN/CSA C22.2 No. 60950-1, AS/NZS 60950

Device Type

Switch - 48 ports - L3 - managed

Enclosure Type

Rack-mountable - 1U

Features

Layer 3 switching, layer 2 switching, auto-sensing per device, IP-routing, auto-negotiation, BOOTP support, ARP support, trunking, Cisco Fast EtherChannel, load balancing, VLAN support, Cisco Gigabit EtherChannel , IGMP snooping, ISL support, Syslog support, manageable, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Per-VLAN Spanning Tree (PVST), 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), RADIUS support, Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), Time Domain Reflectometry (TDR), WCCP 2.0, Per-VLAN Spanning Tree Plus (PVST+), Uni-Directional Link Detection (UDLD), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST)

Humidity Range Operating

10 - 90% (non-condensing)

Installed Qty

1 (installed) / 2 (max)

Interfaces

48 x 1000Base-T - RJ-45 1 x console - RJ-45 - management 1 x 100Base-TX - RJ-45 - management 2 x X2

Jumbo Frame Support

9216

MAC Address Table Size

55K entries

Max Operating Temperature

104

Max Storage Temperature

167

Min Operating Temperature

32

Min Storage Temperature

40

Performance

Switching capacity : 136 Gbps Throughput : 102 Mpps

Ports

48 x 10/100/1000 + 2 x X2

Power Device

Internal power supply - hot-plug

Power Redundancy

Optional

Power Redundancy Scheme

1+1 (with optional power supply)

Pricing Type

Refurbished

Processor

1 : 666 MHz

RAM

256 MB - SDRAM

Remote Management Protocol

SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, CLI

Routing Protocol

OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, IGMPv2, HSRP, IGMP, DVMRP, VRRP, static IP routing, IGMPv3, PIM-SSM, policy-based routing (PBR)

Service & Support

1 year warranty

Service & Support Details

Limited warranty - 1 year

Software Included

Cisco IOS Enterprise Services

Status Indicators

Link activity, system, status

Voltage Required

AC 120/230 V ( 50/60 Hz )

Производитель

Cisco