Juniper Networks JNP-100G-4x 25G Compatible 100G QSFP28 4 x 25G NRZ to 4 x 25G SFP28 NRZ Passive Copper Breakout Cable

This Juniper Networks JNP-100G-4x 25G compatible DAC cable provides 100G connectivity through a QSFP28 to SFP28 interface. It is a passive copper twinax connection without separate optical modules or fiber patch cords. The series configurations covered on this page are 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft), 2.5m (8ft), 3m (10ft), 3.5m (11ft) and 5m (16ft).

Series Part Number: JNP-100G-4x 25GHT Part Number: JNP-100G-4x 25G

Product Highlights

• HT-manufactured compatible alternative for Juniper Networks JNP-100G-4x 25G
• 100G aggregate connectivity at 100Gbps
• Interface configuration: QSFP28 to SFP28
• Passive Twinax / Copper
• Length configurations covered: 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft), 2.5m (8ft), 3m (10ft), 3.5m (11ft) and 5m (16ft)
• Conductor specification: 30AWG
• Power consumption: ≤0.125W
• Operating temperature: 0 to 70°C (32 to 158°F)

• JNP-100G-4X25G-50CM
• JNP-100G-4X25G-1M
• JNP-100G-4X25G-1.5M
• JNP-100G-4X25G-2M
• JNP-100G-4X25G-2.5M
• JNP-100G-4X25G-3M
• JNP-100G-4X25G-3.5M
• JNP-100G-4X25G-5M
• JNP-100G-4x 25G-50CM

Passive DAC assemblies are normally used for short switch-to-switch, switch-to-server and rack-adjacent links. They draw very little power and avoid separate optical components, but the selected length must remain within the host and cable specification.

The QSFP28 to SFP28 interface and 100G data rate must match the equipment at both ends. The source application is listed as 100G to 4x 25G Ethernet, Data Centers. For breakout versions, confirm the lane mapping and the speed of every downstream port; matching connector shapes alone does not establish interoperability.

The assembly is configured for equipment that recognizes the JNP-100G-4x 25G series. Before shipment, we check connector identification, link establishment and electrical link stability, signal integrity and diagnostic readouts. Host hardware and firmware revisions can affect third-party cable acceptance, so customers can provide the switch, server or accelerator model and software release for a pre-order compatibility review.

This series is ordered by the base HT part number JNP-100G-4x 25G plus length and compatibility requirement. Available source configurations documented on this page are 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft), 2.5m (8ft), 3m (10ft), 3.5m (11ft) and 5m (16ft); other lengths can be discussed with the factory with each length-specific OEM reference reviewed under its own product configuration.

Every DAC assembly undergoes continuity and link testing, compatibility verification and a visual inspection of both connector ends. Cables are coiled without exceeding their minimum bend radius, fitted with connector protection and packed in anti-static bags or protective trays before cartoning. Project labels and packing lists are available for volume orders.

Standard configurations normally ship within one to three working days. Worldwide courier, air freight and sea freight options are available, and shipments can also be sent on your own courier account or delivered to an appointed forwarder.