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Cisco

Cisco CFP2-100G-ER4 | 100G | CFP2 | 100GBASE-ER4 | 1310 nm | 40 km | LC Duplex

SKU:CFP2-100G-ER4

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Description

CFP2 100G ER4 optical transceiver for long-reach 100G Ethernet links up to 40 km over single-mode fiber. Operates in the 1310 nm window using 4x25G LAN-WDM optics with LC duplex connectivity.

Features

- Standards-based 100GBASE-ER4 for 40 km reach
- Compact CFP2 footprint
- 1310 nm LAN-WDM optics for long-reach metro links
- LC duplex interface for broad compatibility
- Designed for carrier and enterprise backbones

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: Will this work in any CFP2 port?
A: It is designed for standards-based CFP2 ports that support 100GBASE-ER4. Check platform compatibility lists to confirm.

Q: What fiber is required?
A: Single-mode fiber (G.652) with LC duplex connectors.

Q: What is the typical maximum distance?
A: Up to 40 km on standard SMF, subject to link budget and optical path quality.

Technical Specifications

- Data rate: 100G Ethernet
- Form factor: CFP2
- Standard: 100GBASE-ER4 (IEEE 802.3ba)
- Optics: 4x25G LAN-WDM around 1310 nm
- Reach: up to 40 km on G.652 SMF
- Connector: LC duplex
- Fiber type: Single-mode (SMF)

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