Zyxel QSFP28 100G Transceiver QSFP100G-SR4-ZZ0101F 885 nm Short Range

The Zyxel transceiver family follows industry standards to assure compatibility with switches from other manufacturers without barrier set by proprietary technologies. The comprehensive product range including 1/10/25/100GbE transceivers, also Direct Attached Cable 1M/3M allows users to plug the proper model onto the network to extend the physical coverage easily

Hot-swappable design facilitates network maintenance
Independent transceiver design provides the highest network maintenance flexibility. Transceivers can be freely added when required, and infrastructure upgrades or transceiver repairs can be done easily by just replacing the transceiver instead of the whole device.

Bi-directional transceivers maximizes usage of existing fiber plant
Traditional fiber optic networking requires two strands of fiber to accomplish communications, in which one strand is reserved for sending signals, while the other is for receiving. On the other hand, bi-directional, dual-wavelength transceivers can establish communications over just one strand of fiber by using two separate optical wavelengths: one receives and the other transmits signals. Transmission capacity can be expanded immediately without additional cost laying new fiber.

Supporting Digital Diagnostics Monitoring Interface (DDMI) SFP enhances management capability
The enhanced digital interface enables a real time link to be established between the switch and the SFP transceiver. This enables the switch to access operating parameters within the fiber link. This includes digital features such as soft control and monitoring of SFP I/O signals. In addition, the DDMI functionality enables the capability to implement digital alarms and warnings. This feature ensures that the business can be proactive in preventative maintenance of the network and ensure business continuity.

Zyxel 100G QSFP28 850nm Transceiver. SFP transceiver type: Fiber optic, Maximum data transfer rate: 100000 Mbit/s, Interface type: QSFP28. Product colour: Silver, Form factor: QSFP28, Brand compatibility: MSA Compliant. Input voltage: 3.135 - 3.465 V. Width: 125.7 mm, Depth: 19 mm, Height: 15.1 mm. Quantity per pack: 1 pc(s)

How to use

Insert the transceiver into an available QSFP28 port on a compatible switch or router while the host device is powered on; the hot-pluggable design allows installation without shutting down equipment. Connect appropriate multimode fiber patch cords terminated with the correct MPO/MTP connectors, ensuring polarity and fiber type match the module specifications. Verify link status and speed via the host device management interface and monitor signal quality and alarms as supported by the network equipment.

Recommendations

Use this short-range module for intra-rack and adjacent-rack 100G connections over multimode cabling; ensure patch panels and trunks use MPO/MTP connectors rated for multimode at the specified wavelength, and follow manufacturer guidelines for fiber cleanliness and connector inspection to maintain optimal optical performance.