HPE JG326-61101 X240 40G QSFP+ 1m Cable

HPE JG326-61101 X240 40G QSFP+ 1m DAC Cable

The HPE JG326-61101 is a 1-metre X240 40G QSFP+ Direct Attach Copper (DAC) cable designed for short-distance connections between compatible networking devices. It provides 40Gbps Ethernet connectivity through QSFP+ connectors permanently attached at both ends.

This cable is a practical choice for connecting supported switches and network equipment within the same rack or between closely positioned devices. Its direct attach design removes the need to purchase separate optical transceivers and fibre patch cables for the connection.

Technical Specifications

Designed for Short 40GbE Network Connections

Not every high-speed network connection requires fibre optics. When two compatible devices are positioned close together, a DAC cable can provide a straightforward alternative.

The HPE JG326-61101 is particularly useful for:

• Connecting compatible switches within the same rack.
• Short switch-to-switch connections in data centres.
• Connecting supported network adapters to switches.
• Replacing an existing 1m QSFP+ DAC cable.

Its 1-metre length is best suited to nearby equipment. Check the actual cable route before ordering, allowing enough room for bends and cable management.

QSFP+ Connectors at Both Ends

The JG326-61101 has a QSFP+ connector permanently attached to each end. It is designed for supported 40GbE QSFP+ ports.

It should not be confused with a breakout cable that has one QSFP+ connector and four separate SFP+ connectors.

Although the cable uses four 10Gb electrical lanes to provide 40Gbps connectivity, it does not automatically create four independent 10GbE connections.

For a breakout configuration, a different cable and compatible switch port settings are required.

Check Compatibility Before Ordering

HPE lists X240 40G QSFP+ DAC cables among the supported cable options for selected networking platforms, including the FlexFabric 5945, 5950 and 5980 switch families.

However, support can vary by switch model, port type and software version.

Before purchasing, confirm:

• Both devices have compatible QSFP+ ports.
• The networking equipment supports JG326-61101 or JG326A.
• The required connection is 40GbE rather than 25GbE or 100GbE.
• The 1-metre cable is long enough for the installation.
• The switch firmware supports the intended cable configuration.

For mixed-vendor connections, verify compatibility at both ends. A QSFP+ connector fitting into a port does not guarantee that the equipment will recognise the cable.

New and Refurbished HPE JG326-61101

New Cable

A New or unused HPE JG326-61101 is suitable for network installations, equipment upgrades or keeping a replacement cable available for maintenance.

Confirm whether the cable is supplied in original packaging and check the applicable warranty.

Refurbished Cable

A Refurbished cable can provide a cost-conscious option for maintaining an existing 40GbE network.

Before ordering, ask whether the connectors and cable jacket have been inspected and whether the cable has been tested for link detection and connectivity.

For either condition, confirm the exact part number, warranty and UK delivery arrangements.

Installation and Cable Handling

Insert each QSFP+ connector into a supported port until it is correctly seated. Avoid pulling on the copper cable when disconnecting it.

Do not sharply bend, crush or place excessive tension on the cable, as this may damage the conductors or connectors.

After installation, check the switch interface status to confirm that the expected 40GbE connection has been established.

Related HPE Networking Products

Explore other HPE networking components for enterprise connectivity:

• HPE JL295A X240 25G 3m DAC Cable – A 25GbE SFP28 direct attach cable for different port requirements.
• HPE JH406A 8-Port 100G QSFP28 Module – A high-speed networking expansion module.
• HPE P23666-B21 100Gb QSFP56 Adapter – A network adapter for a different high-speed interface.
• HPE P13188-B21 Dual-Port 10/25Gb Adapter – An Ethernet adapter with SFP28 connectivity.
• HPE P28787-B21 X710-DA2 10Gb Adapter – A dual-port SFP+ network adapter.

Related products are provided for comparison. They use different port types or network speeds and are not necessarily compatible with this cable.

Buy HPE JG326-61101 in the UK

Euroland IT Store helps UK businesses source HPE networking cables, switch components and enterprise connectivity hardware.

Contact our team to enquire about the JG326-61101 X240 40G QSFP+ 1m DAC cable in New or Refurbished condition, including availability, warranty and UK delivery.

For compatibility assistance, provide the model numbers of the devices you intend to connect.

Request a Quote for HPE JG326-61101

Frequently Asked Questions

1. What is HPE JG326-61101?

HPE JG326-61101 is a 1-metre X240 40GbE QSFP+ to QSFP+ Direct Attach Copper cable for connecting compatible networking equipment.

2. Is JG326-61101 related to JG326A?

Yes. HPE lists JG326-61101 and JG326A as identifiers for the X240 40G QSFP+ to QSFP+ 1m DAC cable.

3. Does HPE JG326-61101 require separate transceivers?

No. The cable has QSFP+ connectors permanently attached at both ends, so separate optical transceivers are not required for a supported direct attach connection.

4. Can this cable connect a QSFP+ port to four SFP+ ports?

No. JG326-61101 has one QSFP+ connector at each end. A QSFP+ to four SFP+ breakout connection requires a different cable and compatible equipment.

5. Is HPE JG326-61101 available in New or Refurbished condition?

New and Refurbished options may be available through Euroland IT Store. Contact the team to confirm stock, testing, warranty and UK delivery.