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Cisco

Cisco QSFP-100G-SR4-S | 100G QSFP28 | 100GBASE-SR4 | 850nm | OM3 70m / OM4 100m | MPO-12 | 0–70C

SKU:QSFP-100G-SR4-S

Stock Status: Enquire

Regular price $2,183.50 AUD
Regular price
$2,183.50 AUD
$2,183.50 AUD
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Condition

Description

High-density 100GBASE-SR4 QSFP28 for short-reach multimode links using MPO-12 cabling. Ideal for top-of-rack and spine/leaf fabrics requiring reliable 70 m (OM3) to 100 m (OM4) connectivity.

Features

- Standards-based 100G SR4 for broad compatibility
- MPO-12 interface enables high-density cabling
- Supports 4x25G breakout for flexible topologies
- Hot-swappable QSFP28 with low power draw
- Reliable short-reach links on OM3/OM4 MMF

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this module interoperable with other SR4 100G optics?
A: Yes, as long as the peer transceiver is 100GBASE-SR4 at 850 nm and the MPO polarity and fiber budget are correct.

Q: Can I use it with an MPO-8 backbone?
A: Yes, via cassettes or adapters that map the 8 active fibers correctly; the module itself presents an MPO-12 interface.

Q: Does it support DOM/DDM?
A: Yes, it supports real-time diagnostics for temperature, voltage, and optical power.

Q: Can I break out to 4x25G?
A: Yes, with a compatible host and an appropriate MPO-to-4xLC (or equivalent) breakout cable.

Q: What polarity is recommended?
A: Type-B MPO polarity is commonly used for SR4 links; confirm with your cabling standard.

Technical Specifications

- Form factor: QSFP28 (MSA compliant)
- Data rate: 100GbE (4 x 25G)
- Optical standard: IEEE 802.3bm 100GBASE-SR4
- Wavelength: 850 nm VCSEL
- Fiber type: MMF OM3 / OM4
- Connector: MPO-12 (MTP-12), female
- Reach: up to 70 m on OM3; up to 100 m on OM4
- Operating temperature: 0 to 70°C (commercial)
- Breakout support: 1x100G to 4x25G SR (platform dependent)
- Power consumption: ≤3.5 W (typical)
- Digital diagnostics (DDM/DOM): supported
- Compliance: IEEE 802.3bm, MSA, RoHS

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