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Узнать цену: HP - J9280A | новый, используемый and обновленный

2510-48G | HP J9280A


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ProCurve Switch 2510-48G is a layer 2, managed switch with 44 autosensing 10/100/1000 ports & 4 empty SFP ports


View the HP J9280A Datasheet


Hewlett Packard Enterprise 2510-48G, ProCurve. Switch type: Managed, Switch layer: L2. Networking standards: IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802. MAC address table: 8000 entries, Supported data transfer rates: 10/100/1000 Mbps, Switching capacity: 96 Gbit/s. Management protocols: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c, HTTP, CLI, Supported network protocols: General Protocols: IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; IEE. Form factor: 1U, Colour of product: Black, Safety: cUL (CSA 22.2 No. 60950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 60950

Designed to provide essential solutions to Small Business Networks, the ProCurve Switch 2510 Series consists of four Layer 2 managed switches that provide reliable 10/100 and 10/100/1000 connectivity. Building off of the popularity of the 2510-24, a 24-port 10/100 switch with two dual-personality ports, the 2510 series has expanded to include a higher-density 2510-48, with 48 10/100 ports and four Gigabit uplinks. Additionally, the 2510G switches add Gigabit to the 2510 series, with the 2510G-24 and 2510G-48, 24- and 48-port 10/100/1000 switches, each with 4 dual-personality ports--ideal for businesses that are ready to upgrade to increased network performance.

Connectivity
\n• 10/100 and 10/100/1000 connectivity: provides customers with the choice to select the network connectivity speed that best meets their needs, with a consistent user experience

\nResiliency and high availability
\n• IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w

\nLayer 2 switching
\n• VLAN support and tagging: support up to 64 port-based VLANs and dynamic configuration of IEEE 802.1Q VLAN tagging, providing security between workgroups

\nSecurity
\n• Protected Ports: provides increased security by allowing specified ports to be isolated from all other ports on the switch; the protected port or ports can only communicate with the uplink or shared resources

\nConvergence
\n• IP multicast snooping: automatically prevents flooding of IP multicast traffic

\nQuality of Service (QoS)
\n• IEEE 802.1p prioritization: delivers data to devices based on the priority and type of traffic

\nManageability
\n• IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol for easy mapping by network management applications\n

J9280A Specifications

Management features
Switch type: Managed
Switch layer: L2
Quality of Service (QoS) support: Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity: 48
Networking
Networking standards: IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x
Full duplex: Yes
Flow control support: Yes
Link aggregation: Yes
Auto MDI/MDI-X: Yes
Spanning tree protocol: Yes
10G support: No
Data transmission
MAC address table: 8000 entries
Supported data transfer rates: 10/100/1000 Mbps
Switching capacity: 96 Gbit/s
Throughput: 71.4 Mpps
Maximum data transfer rate: 1 Gbit/s
Jumbo frames support: Yes
Security
SSH/SSL support: Yes
Protocols
Management protocols: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c, HTTP, CLI
Supported network protocols: General Protocols: IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3x Flow Control; IP Multicast: RFC 1213 MIB II; MIBs: RFC 1213 MI
Design
Rack mounting: Yes
Form factor: 1U
Colour of product: Black
Safety: cUL (CSA 22.2 No. 60950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 60950
Electromagnetic compatibility: FCC Class A; VCCI Class A; EN55022/CISPR-22 Class A; IEC/EN 61000-3-2; IEC/EN 61000-3-3
Performance
Stackable: Yes
Built-in processor: MIPS
Processor frequency: 264 MHz
Internal memory: 64 MB
Memory type: SDRAM
Flash memory: 16 MB
Noise level: 40.5 dB
Packet buffer memory: 1.5 MB
Power
AC input voltage: 100-240 V
AC input frequency: 50/60 Hz
Input voltage: 100-127 / 200-240 VAC
Power consumption (typical): 92 W
Input current: 1.5
Output power: 92 W
Power over Ethernet (PoE)
Power over Ethernet (PoE): No
Operational conditions
Operating temperature (T-T): 0 - 45 ?C
Storage temperature (T-T): -40 - 70 ?C
Operating relative humidity (H-H): 15 - 95%
Storage relative humidity (H-H): 15 - 95%
Heat dissipation: 341 BTU/h
Weight & dimensions
Width: 44.2 cm
Depth: 32.3 cm
Height: 4.32 cm
Weight: 3.9 kg
Other features
Management platform: ProCurve Manager Plus; ProCurve Manager; command-line interface; Web browser; out-of-band management (serial RS-232C)
Latency: < 5.4 ?s (FIFO 64-byte packets)
Dimensions (WxDxH): 442 x 322.6 x 43.2 mm
Connectivity technology: Wired
Memory and processor: MIPS @ 264 MHz, 16 MB flash, 64 MB SDRAM; packet buffer size: 1.5 MB
Power requirements: 100-127 VAC/200-240 VAC; 50/60 Hz
Size: 32.3 cm (12.7")
Input frequency: 50 / 60
I/O ports: 44 auto-sensing 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T); Duplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full only; Media type: Auto-MDIX; 1 RJ-45 serial console port; 4 dua
Electromagnetic immunity: EN 55024, CISPR 24; IEC 61000-4-2; IEC 61000-4-3; IEC 61000-4-4; IEC 61000-4-5; IEC 61000-4-6; IEC 61000-4-8; IEC 61000-4-11; EN 61000-3-2, IEC 61000-3-2; EN 61000-3-3, IEC 61000-3-3
Weight: 8.6 lb.
Operating altitude (imperial): up to 10000 ft.
J9280A Stock



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