Juniper Networks JNP-SFP-25G-DAC-4M Compatible 25G SFP28 Passive Copper Twinax Cable, 4m (13ft)

This 4m (13ft) DAC cable is built for Juniper Networks equipment requiring the JNP-SFP-25G-DAC-4M interface. The 25Gbps link uses SFP28 to SFP28 and is supplied as one complete tested assembly.

OEM Part Number: JNP-SFP-25G-DAC-4MHT Part Number: JNP-SFP-25G-DAC-4M

Product Highlights

• Compatible alternative to Juniper Networks JNP-SFP-25G-DAC-4M
• 25G connectivity at 25Gbps
• Interface configuration: SFP28 to SFP28
• Fixed length and part number: 4m (13ft), JNP-SFP-25G-DAC-4M
• Conductor specification: 26AWG
• Minimum bend radius: 28mm

Juniper platform documentation distinguishes straight QSFP28 DAC or AOC connections from DACBO and AOCBO breakout operation. On channelized systems, the host port must be configured for the required breakout mode. Match this HT compatible cable to the exact Juniper part number and the intended platform configuration.

The 4m (13ft) length gives JNP-SFP-25G-DAC-4M more freedom for adjacent-rack and row-end deployments. Longer copper runs need particular attention to routing weight and bend control; the DAC specification and host support must still match the intended link.

JNP-SFP-25G-DAC-4M occupies the middle of this family between JNP-SFP-25G-DAC-3M at 3m (10ft) and JNP-SFP-25G-DAC-5M at 5m (16ft). It adds 1m over the shorter option for extra routing clearance, while the next longer version adds another 1m. Measure the managed path and choose this version when its reach is sufficient without creating the slack associated with the longer assembly.

This assembly uses 26AWG conductors, PVC (OFNR) jacket, minimum bend radius 28mm. These mechanical characteristics affect how the cable should be dressed behind the equipment. Avoid sharp edges, excessive ties and repeated tight bends close to the connector boots.

The intended application is 25G Ethernet, Data Center, 5G Wireless. Listed interface and protocol references include IEEE 802.3, SFP28 MSA, SFF-8402, Infiniband, EIA 364-1000. Confirm that the host firmware and port configuration support the same operating mode.

A passive DAC has no separate optical conversion stage. Its low-power, low-latency operation is useful for short equipment links, but the assembly must remain within the length and signaling mode accepted by both hosts.

The HT cable carries the compatibility configuration associated with JNP-SFP-25G-DAC-4M, while its mechanical assembly remains the fixed 4m (13ft) version described here. Incoming inspection, connector examination and a live link test are completed before packing. Customers with unusually old or new Juniper Networks software can request a pre-order check.

Use part number JNP-SFP-25G-DAC-4M for the 4m (13ft) assembly. For mixed-length projects, list each required part number and quantity separately so that every cable can be tested and packed according to its intended installation.

HT inspects and tests every completed cable before it enters finished stock. Protective caps or covers are fitted where applicable, followed by anti-static or tray packaging and an outer carton. Custom labels can cross-reference the customer part number, JNP-SFP-25G-DAC-4M and the 4m (13ft) length for easier inventory control.

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.