Добавена 12 дек, 15:01 ч.
Cisco Catalyst ws-c4948, суич с 2 захранвания
450 лв
Доставка: Купувача
Състояние: Използвано
Описание
Суичът е с две захранвания.
Cisco Catalyst 4948 Switch
Налични 2 броя
При покупка на двата общата цена е 850лв.
Спецификация:
размери, килограми: 1RU, 4.3 x 43.9 x 40.9 cm, 7.48 kg,
консумация: 176W average, 300W maximum,
оптика: LH, SX, ZX, and CWDM
портове: 10/100/1000-Gbps ports, 48 броя
Gigabit Ethernet (fiber) ports: 4бр.
96 Gbps, 72 million packets per second (mpps), VLAN 4096
- Subtype Gigabit Ethernet
- Ports 48x 10/100/1000 + 4 x SFPPerformance Switching capacity: 96 Gbps
- Throughput: 72 Mpps
- Jumbo Frame Support 9216 bytes
- Authentication Method RADIUS,Secure Shell (SSH), Secure Shell v.2 (SSH2),TACACS+
- MAC Address Table Size 32K entries
- Authentication Method Secure Shell (SSH), RADIUS, TACACS+,Secure Shell v.2 (SSH2)Status Indicators
- Power, system, status, link/activityRouting Protocol RIP-1, RIP-2, EIGRP, static IP
- routingJumbo Frame Support 9216 bytes
- Manufacturer Cisco
Networking
- Cabling Type Ethernet 1000Base-T,Ethernet 100Base-TX, Ethernet 10Base-TMAC Address Table Size 32K entries
- Subcategory network hubs and switchesSubtype
- Gigabit Ethernet
- Form Factor rack-mountable
- Type Switch
- Connectivity Technology wired
- Advanced Switching Layer 3
- Features ARP support,Access Control List (ACL) support, IPv6 support,ISL support, Jumbo Frames support,Link Aggregation Control Protocol (LACP),MAC address filtering, Multicast Storm Control,Multiple Spanning Tree Protocol (MSTP) support,Per-VLAN Rapid Spanning Tree (PVRST),Per-VLAN Spanning Tree Plus (PVST+),Port Aggregation Protocol (PAgP) support,BOOTP support, Quality of Service (QoS),RADIUS support,Rapid Spanning Tree Protocol (RSTP) support,Remote Switch Port Analyzer (RSPAN),Spanning Tree Protocol (STP) support,Syslog support,Time Domain Reflectometry (TDR),Trivial File Transfer Protocol (TFTP) support,Uni-Directional Link Detection (UDLD),VLAN support,Broadcast Storm Control,Virtual Route Forwarding-Lite (VRF-Lite),WCCP 2.0,auto-negotiation, auto-sensing per device,layer 2 switching, layer 3 switching, manageable,trunking, Cisco Fast EtherChannel,Cisco Gigabit EtherChannel, DHCP snooping,Dynamic Trunking Protocol (DTP) support,IGMP snooping, IP-routing
- Compliant StandardsIEEE 802.1D, IEEE 802.1Q,IEEE 802.3ah, IEEE 802.3u,IEEE 802.3z, IEEE 802.1ag,IEEE 802.1p, IEEE 802.1s,IEEE 802.1w, IEEE 802.1x,IEEE 802.3, IEEE 802.3ab,IEEE 802.3ad (LACP)
- Jumbo Frame Support 9216 bytes
- Ports Qty 48
- Manageable Yes
- Routing Protocol EIGRP, RIP-1, RIP-2, static IP routing
- Switching Protocol Ethernet
- Remote Management ProtocolCLI, HTTP, Telnet, HTTPS, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2, SNMP 3
Camera
- Installed Size 64 MB
Power Device
- Nominal Voltage AC 120/230 V
- Frequency Required 50/60 Hz
- Type internal power supplyHot-Plug
- Interface Provided
- Qty1, 4, 48
- Connector Type SFP (mini-GBIC)
- Comments management
Power
- Power Redundancy optional
- Power Redundancy Scheme 1+1 (with optional power supply)
- Max Supported Qty 2
Miscellaneous
- Height (Rack Units) 1 m
Processor
- Installed Qty 1
- Clock Speed 266 MHz
RAM
- Technology SDRAM
Environmental Parameters
- Min Storage Temperature -40 °F
- Max Storage Temperature 167 °F
- Min Operating Temperature 32 °F
- Max Operating Temperature 104 °F
- Humidity Range Operating 10 - 90% (non-condensing)
Header
- Brand Cisco
- Product Line Cisco Catalyst
- Model 4948
- Packaged Quantity 1
- Compatibility PC
Dimensions & Weight
- Width 17.3 in
- Depth 16.1 in
- Height 1.7 in
- Weight 16.53 lbs
Software
- Type Cisco IOS IP Base
Ports
- Type 10/100/1000
- Qty 48
Performance
- Type switching capacity, throughput
- Value 72 Mpps, 96 Gbps
Ports (2nd)
- Type SFP (mini-GBIC)
- Qty 4
Slot Required
- Type none
Capacity
- TypeQoS hardware entries,Spanning Tree Protocol instances,active VLANs, multicast entries (Layer 2), multicast entries (Layer 3), switched virtual interfaces (SVIs)Value 1500, 16000, 2000, 28000, 32000, 4096
Оценка 4.6 от 169 гласа.
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