Is power redundancy supported?

Yes, dual power supply slots with 1x included J9269A hot-swappable redundant supply. Idle power is 167.6W, max 204.3W single/405.4W dual PSU, 100-240V AC input, ensuring high availability with front-to-back airflow.

What is the switching latency?

Gigabit latency is <3.4 µs for FIFO 64-byte packets, with 10GbE at <2.4 µs. Supports up to 176 Gbps routing/switching capacity and 130.9 Mpps throughput, ideal for low-delay server edge applications.

Does it support jumbo frames?

Yes, jumbo frames are supported on all Gigabit Ethernet and 10-Gigabit ports, enabling high-performance remote backup and disaster-recovery services with 64K MAC address scalability.

What management protocols are included?

Supports Uni-Directional Link Detection (UDLD) and IEEE 802.1AB Link Layer Discovery Protocol (LLDP), plus SNMP and console access via RJ-45 ports for robust network management in stackable Layer 3 deployments.

What is the physical form factor?

1U rack-mountable (1.7" H x 17.4" W x 25.3" D), with hardware for 2-post telco racks; optional J9469A kit for 4-post. Front-to-back reversible airflow suits data center cooling standards.

J9452A - HP J9452A 6600-48G-4XG 48x1GbE 4x10GbE L3 Switch

Name: HP J9452A 6600-48G-4XG 48x1GbE 4x10GbE L3 Switch
Brand: HP
SKU: J9452A
Price: 392 USD
Availability: InStock

J9452A - HP J9452A 6600-48G-4XG 48x1GbE 4x10GbE L3 Switch | US IT Hardware

Product overview

The HP 6600-48G-4XG Switch (SKU J9452A) is a managed stackable Layer 3 Gigabit Ethernet switch from the HP 6600 Switch Series, designed for enterprise data center server edge connectivity. It features 48 RJ-45 autosensing 10/100/1000 ports with Auto-MDIX and full duplex on Gigabit, plus 4 SFP+ 10-GbE ports for high-speed uplinks. Supporting 64K MAC addresses, jumbo frames on Gigabit and 10GbE ports, and low latency of <3.4 µs for 1000 Mb FIFO 64-byte packets, it ensures high performance for remote backup and disaster recovery. Power setup includes 2 slots with 1 redundant hot-swappable J9269A supply (idle 167.6W, max 204.3W single/405.4W dual), 100-240V input. 1U rack-mountable with front-to-back reversible airflow, it includes console and out-of-band management ports. Protocols like UDLD and LLDP enhance reliability in stacked deployments for scalable enterprise networks.

48x autosensing 1GbE RJ-45 ports with Auto-MDIX
4x SFP+ 10GbE ports for high-speed uplinks
Dual redundant hot-swappable power supplies
<3.4 µs latency on 1Gb packets FIFO 64-byte
64K MAC address table scalability
Jumbo frames on GbE/10GbE for backups

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 #	J9452A
Brand	HP
Condition	Refurbished
Model	6600-48G-4XG
Auto-MDIX	Automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
Product Line	HP 6600 Switch Series; ProCurve
Product Type	Managed Stackable Layer 3 Gigabit Ethernet Switch
Supported Protocols	Uni-Directional Link Detection (UDLD); IEEE 802.1AB Link Layer Discovery Protocol (LLDP)

Network & Communication

Latency	1000 Mb Latency < 3.4 µs (FIFO 64-byte packets)

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Data Center Server Access
Optimized for server edge with 48 Gigabit ports and 4 SFP+ 10GbE uplinks, low <3.4µs latency, and jumbo frame support for high-performance backup and disaster recovery.
Enterprise Aggregation
Stackable Layer 3 design with 64K MAC table scalability and redundant hot-swappable power supplies ensures reliable Layer 3 routing in core/distribution layers.
High-Density LAN
1U rack-mountable form factor with front-to-back airflow and Auto-MDIX on all ports supports dense Gigabit deployments in cabinets with easy management.
Remote Backup Networks
Jumbo frames on 10GbE ports combined with 176 Gbps switching capacity handle large data transfers efficiently for disaster recovery applications.

Frequently asked questions

What ports does the HP 6600-48G-4XG offer?

Details

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Jumbo Frames	Supported on Gigabit Ethernet and 10-Gigabit ports for high-performance remote backup and disaster-recovery

MAC Address Table	64K MAC address scalability

Power Consumption

Idle Power	167.6 W
Max Wattage	204.3 W (single PSU); 405.4 W (dual PSU)
Voltage Input	100 - 120 / 200 - 240 V ac
Power Supplies	2 power supply slots; includes 1 x J9269A (HP 6600 Switch Power Supply); redundant hot-swappable

Physical Characteristics

Form Factor	1U rack-mountable; hardware for 2-post telco rack or equipment cabinet; J9469A Rack Kit required for 4-post server/networking rack
Mounting Type	Horizontal surface mounting; 4-post server/networking rack with optional kit

Airflow	Front-to-back, reversible airflow

Interface/Ports

SFP+ Ports	4 SFP+ 10-GbE ports; Duplex: full only
Console Port	1 RJ-45 serial console port; 1 RJ-45 out-of-band management port
Ethernet Ports	48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

HP J9452A 6600-48G-4XG 48x1GbE 4x10GbE L3 Switch