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Cisco

Cisco DWDM-SFP10G-30-33-40K | 10G SFP+ | 10GBASE-ER | DWDM 1530.33 nm | 40km SMF | Duplex LC | DOM

SKU:DWDM-SFP10G-30-33-40K

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Description

10GBASE-ER DWDM SFP+ transceiver for long-reach 10 GbE links up to 40 km over single-mode fiber at a fixed 1530.33 nm ITU C-band wavelength. Built for dense wavelength-division multiplexing networks using 100 GHz grid filters, with EML transmitter and APD receiver for stable, low-attenuation performance. Supports hot-swap installation and real-time DOM for monitoring optical power, temperature, and voltage. MSA-compliant for interoperability in standards-based SFP+ ports.

Features

- DWDM C-band fixed wavelength for high-density multiplexing
- 40 km 10GBASE-ER reach over single-mode fiber
- EML/APD optics for robust long-haul performance
- DOM-enabled for proactive link monitoring
- MSA-compliant and hot-swappable for easy deployment

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 hot-swappable?
A: Yes, it can be inserted and removed without powering down the host switch/router.

Q: Does it support DOM/DDM?
A: Yes, it provides real-time monitoring of temperature, voltage, and TX/RX optical power.

Q: What fiber and connector are required?
A: Use OS2 single-mode fiber with a duplex LC/UPC connector.

Q: Is the wavelength tunable?
A: No, it is a fixed 1530.33 nm DWDM wavelength.

Q: Will it interoperate with other vendors' optics?
A: Yes, if the remote end uses the same DWDM wavelength and 10GBASE-ER standard per MSA.

Technical Specifications

- Speed: 10G Ethernet (10.3125 Gb/s line rate)
- Form factor: SFP+
- Optical standard: 10GBASE-ER
- Wavelength: 1530.33 nm (DWDM, C-band, fixed)
- Optical grid: ITU-T G.694.1, 100 GHz spacing
- Reach: up to 40 km over OS2 single-mode fiber
- Connector: Duplex LC
- Fiber type: SMF (9/125 µm)
- Tx/Rx optics: EML transmitter / APD receiver
- Digital diagnostics (DOM/DDM): Supported
- Hot-swappable: Yes
- Operating temperature: 0°C to 70°C (commercial)
- Compliance: SFF-8431/8432 MSA, RoHS

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