Cisco QSFP-100G-AOC25M Compatible 100G QSFP28 4 x 25G NRZ Active Optical Cable, 25m (82ft)

This 25m (82ft) AOC cable is built for Cisco equipment requiring the QSFP-100G-AOC25M interface. The 100Gbps link uses QSFP28 to QSFP28 and is supplied as one complete tested assembly.

OEM Part Number: QSFP-100G-AOC25MHT Part Number: QSFP-100G-AOC25M

Product Highlights

• Compatible alternative to Cisco QSFP-100G-AOC25M
• 100G connectivity at 100Gbps
• Interface configuration: QSFP28 to QSFP28
• Fixed length and part number: 25m (82ft), QSFP-100G-AOC25M
• Cable construction: Optical Cable
• Maximum power consumption: <2.2W
• Minimum bend radius: 30mm
• Operating temperature: 0 to 70°C (32 to 158°F)

Cisco describes its QSFP-100G-AOCxM family as active optical cable for short connections within and across racks. Compared with copper direct attach, the thinner and lighter optical assembly can simplify cable management and support efficient airflow in high-density racks. Select this HT compatible version by the exact length and OEM part number.

This assembly uses OFNP jacket, minimum bend radius 30mm. 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 100G Ethernet. Listed interface and protocol references include IEEE 802.3 bm, SFF-8665. Confirm that the host firmware and port configuration support the same operating mode.

The optical engines and fiber are permanently integrated into this AOC. There are no detachable optical modules to clean or exchange. Handle the complete assembly by its connector housings and cable, and keep both ends matched to the same interface specification.

The extended 25m (82ft) 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 AOC construction avoids a chain of separate modules and patch leads.

QSFP-100G-AOC25M occupies the middle of this family between QSFP-100G-AOC20M at 20m (66ft) and QSFP-100G-AOC30M at 30m (98ft). It adds 5m over the shorter option for extra routing clearance, while the next longer version adds another 5m. Measure the managed path and choose this version when its reach is sufficient without creating the slack associated with the longer assembly.

The listed modulation format is 4x 25G-NRZ to 4x 25G-NRZ. Both host interfaces must be configured for the same aggregate rate and lane arrangement. A connector that fits mechanically does not by itself guarantee that the remote port supports this encoding or breakout mode.

The rated power consumption is <2.2W. 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.

The HT cable carries the compatibility configuration associated with QSFP-100G-AOC25M, while its mechanical assembly remains the fixed 25m (82ft) version described here. Incoming inspection, connector examination and a live link test are completed before packing. Customers with unusually old or new Cisco software can request a pre-order check.

This product is ordered as QSFP-100G-AOC25M in 25m (82ft). Include the equipment model and software release if you would like a pre-order compatibility review. Other lengths use different part numbers and should not be substituted into the same order line.

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, QSFP-100G-AOC25M and the 25m (82ft) 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.