WS-C4948 Переключатель Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP
WS-C4948 Переключатель Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP
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Количество:
Артикул:
WS-C4948
Тип товара:
Переключатель
Краткое описание: CISCO WS-C4948 - Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP - Same Day Express Shipping offered Worldwide
brand_ice: CISCO
Rack mounting: Yes
Form factor: 1U
Colour of product: Black
LED indicators: Yes
Safety: UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1 IEC 60950-1, AS/NZS 60950, IEC 60825-1, IEC 60825-2
Electromagnetic compatibility: FCC, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI, EN55024, ETS300 386, EN50082-1, EN61000-3-2, EN61000-3-3
Switch type: Managed
Switch layer: L2/L3
Quality of Service (QoS) support: Yes
Web-based management: Yes
ARP inspection: Yes
Basic switching RJ-45 Ethernet ports quantity: 48
Basic switching RJ-45 Ethernet ports type: 1 GbE Copper
Installed SFP modules quantity: 4
Console port: RJ-45
Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3z
Full duplex: Yes
Broadcast storm control: Yes
Spanning tree protocol: Yes
Link aggregation: Yes
VLAN support: Yes
Virtual LAN features: Private VLAN
Number of VLANs: 4096
MAC address table: 32768 entries
Switching capacity: 96 Gbit/s
Throughput: 72 Mpps
Number of queues: 4
Jumbo frames support: Yes
Jumbo frames: 9216
Packet buffer memory: 16 MB
DHCP features: DHCP client
Access Control List (ACL): Yes
IGMP snooping: Yes
SSH/SSL support: Yes
Security algorithms: 802.1x RADIUS, SSH
Multicast support: Yes
Management protocols: SNMPv1, v2, v3, EOT, SLA, LMS
Built-in processor: Yes
Processor frequency: 266 MHz
Internal memory: 256 MB
Flash memory: 6 MB
Power supply included: No
Power over Ethernet (PoE): No
Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -40 - 75 °C
Operating relative humidity (H-H): 10 - 90%
Operating altitude: -60 - 2000 m
Width: 439 mm
Depth: 401 mm
Height: 44.5 mm
Weight: 2 kg
brand_ice: CISCO
Rack mounting: Yes
Form factor: 1U
Colour of product: Black
LED indicators: Yes
Safety: UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1 IEC 60950-1, AS/NZS 60950, IEC 60825-1, IEC 60825-2
Electromagnetic compatibility: FCC, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI, EN55024, ETS300 386, EN50082-1, EN61000-3-2, EN61000-3-3
Switch type: Managed
Switch layer: L2/L3
Quality of Service (QoS) support: Yes
Web-based management: Yes
ARP inspection: Yes
Basic switching RJ-45 Ethernet ports quantity: 48
Basic switching RJ-45 Ethernet ports type: 1 GbE Copper
Installed SFP modules quantity: 4
Console port: RJ-45
Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3z
Full duplex: Yes
Broadcast storm control: Yes
Spanning tree protocol: Yes
Link aggregation: Yes
VLAN support: Yes
Virtual LAN features: Private VLAN
Number of VLANs: 4096
MAC address table: 32768 entries
Switching capacity: 96 Gbit/s
Throughput: 72 Mpps
Number of queues: 4
Jumbo frames support: Yes
Jumbo frames: 9216
Packet buffer memory: 16 MB
DHCP features: DHCP client
Access Control List (ACL): Yes
IGMP snooping: Yes
SSH/SSL support: Yes
Security algorithms: 802.1x RADIUS, SSH
Multicast support: Yes
Management protocols: SNMPv1, v2, v3, EOT, SLA, LMS
Built-in processor: Yes
Processor frequency: 266 MHz
Internal memory: 256 MB
Flash memory: 6 MB
Power supply included: No
Power over Ethernet (PoE): No
Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -40 - 75 °C
Operating relative humidity (H-H): 10 - 90%
Operating altitude: -60 - 2000 m
Width: 439 mm
Depth: 401 mm
Height: 44.5 mm
Weight: 2 kg
Cisco Catalyst WS-C4948. Switch type: Managed, Switch layer: L2/L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48, Installed SFP modules quantity: 4, Console port: RJ-45. Full duplex. MAC address table: 32768 entries, Switching capacity: 96 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE.... Rack mounting, Form factor: 1U
The Cisco® Catalyst® 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations.
The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics1. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.
The Cisco® Catalyst® 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations.
The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics1. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.
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Access Control List (ACL)Yes
-
ARP inspectionYes
-
Basic switching RJ-45 Ethernet ports quantity48
-
Basic switching RJ-45 Ethernet ports type1 GbE Copper
-
Broadcast storm controlYes
-
Built-in processorYes
-
Colour of productBlack
-
Console portRJ-45
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Depth401 mm
-
DHCP featuresDHCP client
-
Electromagnetic compatibilityFCC, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI, EN55024, ETS300 386, EN50082-1, EN61000-3-2, EN61000-3-3
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Flash memory6 MB
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Form Factor1U
-
Full duplexYes
-
Height44.5 mm
-
IGMP snoopingYes
-
Installed SFP modules quantity4
-
Internal memory256 MB
-
Jumbo frames9216
-
Jumbo frames supportYes
-
LED indicatorsYes
-
Link aggregationYes
-
MAC address table32768 entries
-
Management protocolsSNMPv1, v2, v3, EOT, SLA, LMS
-
Multicast supportYes
-
Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3z
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Number of queues4
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Number of VLANs4096
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Operating altitude-60 - 2000 m
-
Operating relative humidity (H-H)10 - 90%
-
Operating temperature (T-T)0 - 40 °C
-
Packet buffer memory16 MB
-
Power over Ethernet (PoE)No
-
Power supply includedNo
-
Processor frequency266 MHz
-
Quality of Service (QoS) supportYes
-
Rack mountingYes
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SafetyUL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1 IEC 60950-1, AS/NZS 60950, IEC 60825-1, IEC 60825-2
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Security algorithms802.1x RADIUS, SSH
-
Spanning tree protocolYes
-
SSH/SSL supportYes
-
Storage temperature (T-T)-40 - 75 °C
-
Switch layerL2/L3
-
Switch typeManaged
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Switching capacity96 Gbit/s
-
Throughput72 Mpps
-
Virtual LAN featuresPrivate VLAN
-
VLAN supportYes
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Web-based managementYes
-
Weight2 kg
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Width439 mm
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ПроизводительCisco
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Тип товараПереключатель
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