What is the switching performance?

Supports 64K MAC addresses with consistent ProVision ASIC-based fabric and latency <3.4 µs for 1000 Mb 64-byte packets, ensuring high-throughput Gigabit Ethernet handling for data center server edge applications.

How is the switch managed?

Via HP ProCurve Manager Plus, CLI, web browser, configuration menu, and out-of-band RS-232C serial port. Protocols include UDLD, LLDP, SNMP, Telnet, SSH, SSL, and ACLs for secure enterprise management.

What power options are available?

Two power-supply slots with 1x J9269A HP ProCurve 6600 Switch Power Supply included, providing redundancy for continuous operation in critical environments.

What is the form factor and mounting?

1U rack-mountable design (horizontal surface or rack), supports 2-post telco racks natively and 4-post racks with J9469A kit, ideal for dense data center installations.

Is it suitable for Layer 3 routing?

Yes, as a Layer 3 managed switch with support for advanced protocols like ACLs and routing features via ProVision ASIC, optimized for server edge and aggregation layers in enterprise networks.

J9451A - HP J9451A ProCurve 6600-48G 48x1G Layer 3 Switch

Name: HP J9451A ProCurve 6600-48G 48x1G Layer 3 Switch
Brand: HP
SKU: J9451A
Price: 225 USD
Availability: InStock

J9451A - HP J9451A ProCurve 6600-48G 48x1G Layer 3 Switch | US IT Hardware

Product overview

The HP ProCurve 6600-48G (J9451A) is a Layer 3 managed switch designed for enterprise data center server edge deployments. It features 44 autosensing 10/100/1000 RJ-45 ports with Auto-MDIX and full/half duplex support, plus 4 dual-personality ports configurable as RJ-45 or SFP mini-GBIC, totaling 48 fixed ports and 4 expansion SFP slots. Supporting Gigabit Ethernet and SFP, it handles a 64K MAC address table with consistent ProVision ASIC-based switching fabric and latency under 3.4 µs for 1000 Mb packets. Management options include HP ProCurve Manager, CLI, web interface, and out-of-band serial console. Dual power-supply slots come with one J9269A supply included. The 1U rack-mountable form factor supports 2-post or 4-post racks with kit, ensuring high-density, reliable connectivity for server access layers with advanced protocols like UDLD, LLDP, SNMP, and ACLs.

44x autosensing 1G RJ-45 + 4 dual-personality ports
64K MAC table, <3.4 µs latency at 1G
Layer 3 with ACLs, SNMP, SSH management
Dual power slots w/ J9269A included
1U rack-mountable, 2/4-post compatible
Gigabit Ethernet + SFP mini-GBIC support

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	J9451A
Brand	HP
Condition	Refurbished
Model	6600-48G
Product Line	ProCurve 6600
Product Type	Layer 3 Switch
Ethernet Technology	Gigabit Ethernet (10/100/1000BASE-T); SFP mini-GBIC support
Management Interface	HP ProCurve Manager Plus; HP ProCurve Manager; command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C)

Storage

MAC Address Table	64K MAC addresses

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Data Center Server Edge
Optimized for high-density server connectivity with 44 Gigabit RJ-45 ports and 4 dual-personality SFP ports, delivering low latency <3.4 µs and 64K MAC table for efficient traffic handling.
Enterprise Aggregation
Layer 3 capabilities with ACLs, SNMP, and SSH support enable robust routing and security in aggregation layers, supported by consistent ASIC switching fabric.
High-Density Networking
48 total ports plus expansion SFP slots in 1U form factor suit rack-dense environments, with redundant power supplies for uptime-critical deployments.
Managed Campus Networks
Comprehensive management via ProCurve Manager, CLI, and web interface facilitates out-of-band control and protocol support like LLDP for large-scale campus use.

Frequently asked questions

What ports does the HP ProCurve 6600-48G have?

Details

Shipping, warranty & returns

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Latency	1000 Mb < 3.4 µs (FIFO 64-byte packets)
Switching Capacity	Consistent ProVision ASIC-based switch fabric

Supported Protocols	UDLD; IEEE 802.1AB LLDP; SNMP; Telnet; SSH; SSL; Access Control Lists (ACLs)

Power Supplies	2 power-supply slots; includes 1 x J9269A HP ProCurve 6600 Switch Power Supply

Physical Characteristics

Rack Units	1U
Form Factor	1U rack-mountable; horizontal surface mounting; requires J9469A Rack Kit for 4-post racks
Mounting Type	2-post telco rack or equipment cabinet; 4-post server/networking rack with kit

Interface/Ports

Total Ports	48 fixed ports + 4 expansion SFP slots
Console Port	1 RJ-45 serial console port
Network Ports	44 autosensing 10/100/1000 RJ-45 ports; Media Type: Auto-MDIX; Duplex: 10/100 half/full, 1000 full only
Dual-Personality Ports	4 ports; each RJ-45 10/100/1000 or SFP mini-GBIC; Media Type: Auto-MDIX; Duplex: 10/100 half/full, 1000 full only

HP J9451A ProCurve 6600-48G 48x1G Layer 3 Switch