J4138A - HP J4138A ProCurve 9308m 8-Slot Chassis Router

Name: HP J4138A ProCurve 9308m 8-Slot Chassis Router
Brand: HP
SKU: J4138A

J4138A - HP J4138A ProCurve 9308m 8-Slot Chassis Router | US IT Hardware

Product overview

The HP ProCurve Routing Switch 9308m (J4138A) is an enterprise-class modular chassis designed for high-performance network environments. This 8-slot routing switch delivers 256 Gbps switching capacity and supports Layer 2/3/4 switching with multi-protocol routing on a single platform. The 9308m accommodates up to 14 10-GbE ports, 120 Gigabit Ethernet ports, or 336 10/100 ports depending on module configuration. Built on a fully non-blocking architecture with a 240 MHz processor, it provides latency under 7 microseconds and throughput of 178 million packets per second. Ideal for collapsed backbone data centers, server farms, and enterprise wiring closets, the 9308m offers exceptional scalability and flexibility. It supports redundant power systems, auto-sensing 10/100 ports, and Gigabit Ethernet interfaces in both multi-mode and single-mode variants. The modular design enables easy expansion to accommodate future network demands while maintaining investment protection.

256 Gbps switching capacity with non-blocking architecture
8 modular slots supporting up to 120 Gigabit or 336 10/100 ports
178 million pps throughput with <7µs latency performance
Layer 2/3/4 switching with 64,000 routing table entries
Redundant power system support with auto-ranging 100-240 VAC
Multi-protocol routing: IP, OSPF, BGP4, IPX, AppleTalk

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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 #	J4138A
Brand	HP
Condition	New
Model	9308m
Product Line	ProCurve Routing Switch 9300m Series
Product Type	Layer 4 Routing Switch Chassis
Supported Standards	IEEE 802.3 10BaseT, IEEE 802.3u 100BaseT
Management Interface	ProCurve Networking Adaptive EDGE Architecture
Regulatory Model Number	RSVLC-0203

Network & Communication

Compatible systems

Compatible with HP ProCurve 9300m series modules; no OS details found

HP ProCurve
Model: 9300m Series Modules
Form factor: Modular
Supports various modules for 10-GbE, Gigabit, 10/100 ports

Best for

Collapsed Backbone Data Centers
The 9308m's 256 Gbps switching capacity and 8-slot modularity support high-density Gigabit Ethernet deployments, making it ideal for core network infrastructure in large data centers requiring non-blocking performance.
Enterprise Server Farms
With support for up to 120 Gigabit or 336 10/100 ports and Layer 2/3/4 switching, the 9308m efficiently manages traffic between multiple servers and provides robust routing capabilities for enterprise environments.
Wiring Closet Aggregation
The modular 8-slot design allows flexible port density configuration, enabling the 9308m to serve as a high-performance aggregation point in multi-floor enterprise networks.
Multi-Protocol Routing Networks
Supporting IP, IP/RIP, IPX, OSPF, BGP4, and AppleTalk, the 9308m handles complex enterprise routing requirements with hardware-based performance and 64,000 routing table entries.
High-Availability Network Cores

Details

Shipping, warranty & returns

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Power Supplies	Supports redundant power system (RPS)

Depth	21.9 in
Width	17.3 in
Height	17.5 in
Weight	52.5 lbs
Rack Units	13 RU
Form Factor	Rack-mountable chassis
Chassis Type	Modular 8-slot chassis

Maximum Ports	14 10-GbE or 120 Gigabit or 336 10/100 ports
Expansion Slots	8 open module slots
Port Types Supported	10/100/1000/10 Gigabit Ethernet; up to 64 Gigabit or 184 10/100BaseTX

Frequently asked questions

What is the maximum port density supported by the HP ProCurve 9308m?

The 9308m supports up to 14 10-GbE ports, 120 Gigabit Ethernet ports, or 336 auto-sensing 10/100 ports depending on module configuration. Each of the eight slots can be populated with different module types, allowing mixed-speed deployments tailored to specific network requirements.

Does the 9308m support redundant power supplies?

Yes, the 9308m supports redundant power system (RPS) configuration. It features an auto-ranging 100-120 VAC/200-240 VAC power supply rated at 8A (100V) or 4A (200V), with 50/60 Hz line frequency support, enabling high-availability deployments in mission-critical environments.

What routing protocols does the ProCurve 9308m support?

The 9308m supports multiple routing protocols including IP, IP/RIP, IPX, OSPF, BGP4, and AppleTalk. It maintains a routing table with 64,000 entries, enabling complex enterprise networks with multiple subnets and sophisticated routing policies without performance degradation.

What is the latency performance of the 9308m?

The 9308m delivers sub-7 microsecond latency (FIFO) with throughput of 178 million packets per second for 64-byte packets. This performance is achieved through the non-blocking switching fabric and dedicated forwarding engines on each interface module.

Can the 9308m be used in collapsed backbone data center architectures?

Yes, the 9308m is specifically designed for collapsed backbone data centers, server farms, and wiring closets. Its 256 Gbps switching capacity, high packet throughput, and modular architecture make it ideal for consolidating network infrastructure while maintaining performance and scalability.

What Gigabit Ethernet interface options are available?

Gigabit Ethernet interfaces are available in both multi-mode 1000BaseSX and single-mode/multi-mode 1000BaseLX variants. All 10/100 ports are auto-sensing and auto-negotiating for seamless integration into existing network topologies.

What are the physical dimensions and weight of the 9308m?

The 9308m measures 17.5 inches wide, 21 inches high, and 15 inches deep. When fully populated with modules, it weighs 69.1 lbs (31.3 kg), making it suitable for standard 19-inch rack installations in data center environments.

HP J4138A ProCurve 9308m 8-Slot Chassis Router