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Cisco 15216-ATT-LC-5 | LC/UPC Fixed Attenuator 5 dB | SMF OS2 | 1260–1625 nm | Bulkhead (FF) | 1G–400G

Cisco 15216-ATT-LC-5 | LC/UPC Fixed Attenuator 5 dB | SMF OS2 | 1260–1625 nm | Bulkhead (FF) | 1G–400G

SKU:15216-ATT-LC-5

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Description

Fixed LC/UPC bulkhead attenuator providing 5 dB optical attenuation to prevent receiver saturation and balance DWDM channels on single-mode fiber. Operates across 1260–1625 nm with compatibility from 1G to 400G optics.

Features

- Reliable 5 dB attenuation for power budget tuning
- LC/UPC bulkhead design for quick deployment
- High return loss and low excess loss
- Broad wavelength range for O–L band applications
- Compatible with 1G–400G and DWDM/CWDM optics

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 an inline plug attenuator?
A: No. It is a bulkhead (female-to-female) LC/UPC attenuator designed for panel or coupler-style use.

Q: Will it work at 1310 nm and 1550 nm?
A: Yes. It supports 1260–1625 nm, covering 1310 nm, 1490 nm, 1550 nm, and 1625 nm bands.

Q: Do I need APC connectors?
A: This model is UPC. If your plant is APC-based, use an LC/APC attenuator to match polish type.

Technical Specifications

- Type: Fixed fiber optic attenuator
- Attenuation: 5 dB (tolerance ±0.5 dB)
- Connector: LC/UPC, simplex, bulkhead (female-to-female)
- Fiber compatibility: Single-mode OS1/OS2
- Wavelength range: 1260–1625 nm (O to L bands)
- Speed compatibility: 1G to 400G
- Return loss: ≥50 dB (UPC)
- Excess loss: ≤0.5 dB
- Power handling: ≤200 mW
- Operating temperature: -40 to +85 °C
- Use cases: Receiver protection, DWDM/CWDM balancing, lab/test

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