Ciena XCVR-C70D51 SFP+ 10G CWDM 1511nm 70km LC SMF IPUIBNZTAA

Ciena XCVR-C70D51 SFP+ 10G CWDM 1511nm 70km LC SMF IPUIBNZTAA

The Ciena XCVR-C70D51 is a 10G CWDM SFP+ optical transceiver, factory-calibrated for Ciena OTN transport platforms. Operating at 1511 nm (standard CWDM grid), it supports multi-rate transmission (up to 11.1Gbps) over single-mode fiber for metro and access network applications. Designed for use in CWDM wavelength division systems, it features a duplex LC connector, full DDM/DOM monitoring, and meets SFP+ MSA and ITU-T CWDM standards.

Ciena Part Number

XCVR-C70D51

Band

  Ciena

Product Model

10G CWDM SFP+

Form Factor

  SFP+

Wavelength

1511nm

Transmission Distance

70km

Connector

Duplex LC

Fiber Type

  SMF

Data Rate

10Gbps

Standards

ITU-T CWDM, SFP+ MSA, Class 1 Laser

Monitoring

DOM / DMI Digital Optical Monitoring

Hot Swappable

  Support

Origin

China

Operating Temperature

0°C ~ 70°C

• Ciena OTN and Core Switch CWDM Interfaces
• Metro and Access Network CWDM Transport Links
• 10G/11.1G SONET/SDH, OTN, and Ethernet Services
• CWDM Wavelength Division Multiplexing Systems

Product Highlights

• This is a carrier-grade 10G CWDM SFP+ transceiver designed for use in Ciena optical transport networks (OTN).
• It operates at a 1511nm CWDM wavelength, optimized for long-haul and metro core links over standard single-mode fiber (SMF).
• The module supports 10Gbps transmission, making it ideal for coarse wavelength division multiplexing (CWDM) systems in central office environments.

• It uses the industry-standard SFP+ (10G Small Form-factor Pluggable Plus) package, widely adopted in Ciena and third-party optical transport equipment.
• As a Ciena-branded module, it is natively validated for use with Ciena OTN platforms (e.g., Ciena 6500, 5100 series), ensuring seamless integration and optimal performance.
• The hot-pluggable design allows for easy installation, replacement, and capacity expansion without disrupting network operations.

• Built-in Digital Optical Monitoring (DOM) allows real-time monitoring of key parameters including TX/RX optical power, module temperature, supply voltage, and laser bias current.
• Certified as a Class 1 Laser product under 21CFR(J) standards, meeting strict carrier-grade safety and performance requirements.
• Manufactured in China, it undergoes rigorous factory testing to ensure stable performance in the commercial temperature range.