DWDM-SFP10G-47.72-80-I 10GBASE-DWDM SFP+ module operates on ITU-T C-band Channel C37 (1547.71nm), supporting line rates up to 10.7Gbps. Combining an internal cooled EML laser and APD receiver to drive single-mode fiber reaches up to 80km, the module incorporates real-time digital diagnostic monitoring alongside an extended operating temperature rating of -40°C to +85°C.
Ciena DWDM-SFP10G-47.72-80-I เข้ากันได้ LINK-PP operates as an MSA-compliant 10G DWDM module on ITU C37 (1547.71nm), coupling advanced optics to support 80km single-mode fiber spans. The transceiver delivers reliable long-distance wavelength division multiplexing while streaming comprehensive diagnostic telemetry to monitor link integrity.
The hot-pluggable SFP+ package adheres to the Multi-Source Agreement (MSA) to ensure mechanical interchangeability across standard switch and router ports. Operating on a single +3.3V power supply, it minimizes overall system thermal dissipation while allowing field replacement without disrupting host backplane power.
DWDM-SFP10G-47.72-80-I: 10 Gbps Connectivity for Industrial Ethernet Backbones
Dedicated 10Gbps speeds provide the data capacity needed to connect distributed industrial switches and substation backbones. The continuous transmission keeps real-time industrial traffic flowing smoothly across long-distance network links.
Dense wavelength division multiplexing (DWDM) enables multiple optical channels to traverse a single strand of fiber along a tight 100GHz channel grid. This multiplexing scheme multiplies aggregate dark-fiber transport capacity without the cost of deploying additional physical cable runs.
A precisely stabilized central emission wavelength of 1547.71nm corresponds directly to ITU-T Channel C37 in the optical C-band. This frequency control ensures channel isolation through external optical multiplexers and minimizes crosstalk in dense DWDM architectures.
An internal optical engine combines an electro-absorption modulated laser (EML) with an avalanche photodiode (APD) detector to achieve an optical power budget rated for 80km of single-mode fiber. This setup maintains signal integrity and receiver sensitivity over extended long-haul spans without inline amplification.
The industry-standard duplex LC receptacle ensures stable optical coupling with low insertion loss across single-mode patch cables. An integrated latch mechanism prevents accidental disconnects and preserves precise fiber endface alignment in high-vibration rack installations.
Digital diagnostic monitoring (DDM) operates in accordance with SFF-8472 to stream internal telemetry over a 2-wire serial bus. Network administrators can track laser bias current, optical Rx/Tx power, supply voltage, and internal operating temperature to isolate link faults before outages occur.
Each DWDM SFP+ module undergoes factory optical testing to confirm accurate 1547.71 nm laser output, stable receiver sensitivity, and error-free 80 km transmission.
ใบรับรองคุณภาพ DWDM-SFP10G-47.72-80-I
Official regulatory credentials confirm that this DWDM transceiver meets rigorous global standards for operational safety, low electromagnetic interference, and hazardous material restrictions.
The transceiver delivers verified port compatibility and seamless hardware interoperability across leading networking switches, routers, and passive DWDM mux systems.
All DWDM-SFP10G-47.72-80-I DWDM 10G SFP+ transceivers pass strict physical and optical parameter tests to verify error-free long-distance transmission and signal integrity. Review our detailed qualification standards and test methods at the LINK-PP ศูนย์สนับสนุนการทดสอบ
การทดสอบสเปกตรัมแสง
Verify central wavelength precision and optical spectral width for DWDM transmission.
การทดสอบรูปแบบตา
Analyze transmitter signal clarity and eliminate digital waveform jitter during transmission.
การทดสอบอัตราข้อผิดพลาดบิต
Detect transmission packet errors to confirm flawless 80km data integrity.
ทดสอบอุณหภูมิ
Validate stable optical communication across harsh industrial thermal operating environments.
Ciena DWDM-SFP10G-47.72-80-I เข้ากันได้ LINK-PP 10G DWDM SFP+ modules are securely packaged and handled under strict warehouse protocols to prevent physical or electrical damage during transit. Reliable worldwide courier partnerships ensure rapid order dispatch and dependable delivery across global destinations.
บรรจุภัณฑ์ป้องกันไฟฟ้าสถิต
Prevent electrostatic discharge damage to sensitive optical components during handling.
ระบบป้องกันการขนส่งที่ทนทานต่อแรงกระแทก
Cushion delicate optical hardware against vibration and impact during handling.
ดำเนินการและจัดส่งคำสั่งซื้ออย่างรวดเร็ว
Accelerate warehouse handling workflows to guarantee rapid order fulfillment and handover.
โลจิสติกส์ระดับโลกและการจัดส่งระหว่างประเทศ
Coordinate trusted regional freight carriers for reliable worldwide transit tracking.
Slide the DWDM-SFP10G-47.72-80-I optical module into an SFP+ slot and link duplex LC fiber to the designated C37 DWDM multiplexer channel. Engineered for industrial Ethernet backbones, it provides stable 10Gbps speeds to connect remote industrial switches, power grid facilities, and transportation control centers.
Usually not. The module supports up to 80 km over standard G.652 single-mode fiber, so a 70 km link is within its rated reach. A DCM is generally unnecessary unless the link has excessive dispersion or exceeds the module’s specified reach; ensure the total link loss remains within the optical budget. by LINK-PP Technical Support
The module uses a standard duplex LC interface for single-mode fiber. Use high-quality, clean LC/UPC patch cords to keep connector loss low, and include all connector, splice, and MUX losses in the total optical link budget for a reliable 80 km deployment. by LINK-PP Technical Support
Yes. The module operates on the ITU-T G.694.1 100GHz DWDM grid, using the C37 channel at a nominal wavelength of 1547.71nm. It can be connected to the C37 port of a compatible DWDM MUX/DEMUX. by LINK-PP Technical Support
Our DWDM mux required a strict 1547.71nm 100GHz wavelength optic. This optical module integrated perfectly into our Cisco switches. We pushed it over a 75km dark fiber route and the signal remained crystal clear. Extremely cost-effective for long-haul industrial deployments. =)
Thoroughly tested this C37 1547.71nm SFP+ module before deploying it for our ISP edge route. The receiver sensitivity was strictly held at -23dBm during our stress test. It is fully MSA compliant and handles the full 10.7Gbps line rate without any thermal throttling.
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