Juniper Networks JNP-QSFP-DACBO-9MA Compatible 40G QSFP+ to 4 x 10G SFP+ Active Copper Breakout Cable, 9m (29ft)

This HT cable matches the JNP-QSFP-DACBO-9MA requirement for Juniper Networks equipment. The 9m (29ft) assembly supports 40G operation and provides an actively conditioned copper link for the stated high-speed interface; its complete electrical and mechanical details are listed below.

OEM Part Number: JNP-QSFP-DACBO-9MAHT Part Number: JNP-QSFP-DACBO-9MA

Product Highlights

• Compatible alternative to Juniper Networks JNP-QSFP-DACBO-9MA
• 40G connectivity at 40Gbps
• Interface configuration: QSFP+ to SFP+
• Fixed length and part number: 9m (29ft), JNP-QSFP-DACBO-9MA
• Cable construction: Active Twinax
• Conductor specification: 26AWG
• Maximum power consumption: ≤1.8W
• Minimum bend radius: 44.5mm

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 rated power consumption is ≤1.8W. Include this load in the host-port power and thermal budget, especially in densely populated switches. Maintain front-panel clearance and do not bundle the cable so tightly that it obstructs airflow around the connectors.

This assembly uses 26AWG conductors, PVC (OFNR) jacket, minimum bend radius 44.5mm. 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 determined by the host interface and protocol support. Listed interface and protocol references include SFF-8431, SFF-8432, SFF-8472 SFP+ MSA, SFF-8436 QSFP+ MSA. Confirm that the host firmware and port configuration support the same operating mode.

The QSFP+ to SFP+ configuration divides the high-speed interface into multiple lower-speed connections. Verify the upstream lane assignment, downstream port speeds and breakout setting on the host before connecting the assembly. Each branch must attach to the correct remote interface.

The extended 9m (29ft) reach supports connections across adjacent racks or between separated equipment rows. Secure the cable along its route, protect both ends from pull loads and preserve ventilation. The integrated ACC construction avoids a chain of separate modules and patch leads.

JNP-QSFP-DACBO-9MA is the longest of 5 verified length options in this family. Compared with JNP-QSFP-DACBO-7MA at 7m (23ft), it provides 2m of additional reach for a longer vertical drop, a wider rack or an adjacent-cabinet route. Confirm that the complete path requires this length, because unused slack still needs supported, bend-safe storage.

The HT cable carries the compatibility configuration associated with JNP-QSFP-DACBO-9MA, while its mechanical assembly remains the fixed 9m (29ft) 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-QSFP-DACBO-9MA for the 9m (29ft) 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.

Quality control includes connector appearance, cable identification and functional verification. Packing materials are selected to keep the connector housings and cable boots from taking impact during transport, and the coil is not compressed into an undersized bundle. Volume orders can include customer-specific labels and packing documentation.

Available stock is usually packed and handed to the carrier within one to three working days. Delivery can be arranged by international express, air cargo or sea freight, with tracking details supplied after dispatch. Freight-collect shipments and delivery to a customer warehouse or forwarder can also be coordinated.