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Cisco

Cisco QSFP-40/100-SRBD | 100G/40G QSFP28 | 100GBASE/40GBASE SR-BD | 850/910nm | 100m OM4 MMF | LC duplex

SKU:QSFP-40/100-SRBD-USED

4 in stock

Regular price $1,424.50 AUD
Regular price
$1,424.50 AUD
$1,424.50 AUD
Regular price
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Condition

Description

BiDi transceiver enabling 100G or 40G over existing duplex MMF with LC connectors—no MPO required. Perfect for upgrading legacy duplex fiber links to higher speeds with minimal recabling.

Features

- Upgrade to 100G over legacy duplex LC fiber plants
- Dual-rate flexibility for 100G or 40G environments
- No MPO cabling complexity—simple LC patching
- Cost-effective migration path in campus and data center
- DOM-enabled for proactive link monitoring

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: Can this link to an SR4 module?
A: No. SR-BD requires a BiDi transceiver on the far end; it is not interoperable with parallel SR4 optics.

Q: Can I reuse my existing LC duplex MMF?
A: Yes, that’s the primary advantage of SR-BD—100G or 40G over duplex LC on OM3/OM4.

Q: What distances are supported?
A: Up to 100 m on OM4 and up to 70 m on OM3, subject to channel loss and quality.

Q: Does it support both 100G and 40G?
A: Yes, it is dual-rate and can operate at 100G or 40G depending on platform support.

Technical Specifications

- Form factor: QSFP28
- Data rates: 100 Gbps and 40 Gbps (dual-rate)
- Ethernet standard: 100GBASE-SR-BD / 40GBASE-SR-BD
- Wavelengths: 850 nm and 910 nm (bi-directional)
- Reach: up to 70 m on OM3, 100 m on OM4
- Connector: LC duplex
- Fiber type: Multimode (OM3/OM4)
- Cabling: Uses 2-fiber duplex; no MPO required
- Compatibility: Operates with BiDi optics at both ends
- Digital diagnostics (DOM/DDM): Supported
- Hot-swappable: Yes

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