Cisco DWDM-SFP10G-47.72 Compatible 10G DWDM SFP+ 80km Module | 1547.72nm C37 100GHz, Single Mode, APD Receiver, DOM MonitoringProduct Overview
HYTOPTODEVICE Cisco DWDM-SFP10G-47.72 Compatible 10G DWDM SFP+ Module is a carrier-grade, long-reach optical transceiver engineered for Cisco metro backbones, OTN transport, and enterprise long-span networks. Compliant with SFP+ MSA and ITU-T G.694.1 standards, this module operates on the 1547.72nm wavelength (C-Band, CH37) with 100GHz channel spacing, delivering stable 10.3125Gbps full-duplex data transmission up to 80km over SMF (G.652/G.655).
Pre-flashed with dedicated Cisco adaptive EEPROM firmware, it guarantees seamless, zero-alarm plug-and-play interoperability across all Cisco IOS and IOS-XE platforms. Featuring an industrial-grade EML laser, fast-response TEC cooling, and a high-gain APD receiver, the transceiver ensures precise wavelength locking, exceptional weak-signal sensitivity, and robust anti-interference performance. Each unit undergoes 100% wavelength calibration, thermal aging, and real-switch testing to provide a cost-effective, highly reliable solution for large-scale, high-density DWDM multiplexing projects.
Key Technical Specifications
Designed for seamless integration and maximum uptime in enterprise and telecom networks, our compatible Cisco 10G DWDM SFP+ 80km module combines industry-standard compliance with rigorous quality control. The following specifications detail the optical performance, electrical characteristics, and environmental parameters that ensure its carrier-grade reliability.
| Cisco Compatible |
DWDM-SFP10G-47.72 |
Vendor Name |
HYTOPTODEVICE |
| Form Factor |
SFP+ |
Max Data Rate |
11.0957Gbps |
| Wavelength |
1547.72nm |
Max Distance |
80km |
| Connector |
Simplex LC |
Transmitter Type |
DWDM EML |
| Cable Type |
SMF |
Receiver Type |
APD |
| TX Power |
-1~+5.0dBm |
Receiver Sensitivity |
< -23dBm |
| Max. Power Consumption |
≤1.7W |
DOM/DDM |
Fully Supported |
| Protocols |
SFP+ MSA, SFF-8472, IEEE 802.3ae, RoHS Compliant |
Operation Temperature |
0 to 70°C (32 to 158°F) |
Usage Guidelines & Laser Safety
• ESD Protection: Operators must wear a properly grounded ESD anti-static wrist strap during installation to prevent electrostatic discharge from damaging internal optical chips and circuits.
• Laser Safety Warning: NEVER look directly into the powered optical ports or fiber connectors. The invisible infrared laser radiation emitted can cause permanent and irreversible eye injury.
• Receiver Protection: For short-distance testing or links under 10km, an appropriate optical attenuator (typically 15–20dB) MUST be installed before connecting to the RX port. Failure to do so will cause APD receiver saturation, signal distortion, or permanent hardware damage.
• Optical Cleanliness: Thoroughly clean all fiber end-faces using professional cleaning tools before docking to minimize insertion loss and prevent contamination.
• Thermal Management: Ensure sufficient cabinet airflow and ventilation when deploying modules in high-density environments to prevent heat accumulation, which can cause wavelength drift or thermal shutdown.
• Proactive Maintenance: Regularly monitor Digital Optical Monitoring (DOM) data via the system CLI to proactively detect potential optical degradation.
Short-Distance Deployment Notice: > When deploying this Cisco-compatible 10G DWDM SFP+ module over short distances, please refer to the attenuation reference table below to select the appropriate optical attenuator.
Full Compatibility List & Supported Network Hardware
1.Native Cisco Platform Compatibility
HYTOPTODEVICE Cisco DWDM-SFP10G-47.72 compatible 10G DWDM SFP+ module features pre-flashed official Cisco adaptive firmware, completely eliminating gbic-invalid and unsupported transceiver alarms. It supports full DOM data identification and zero-packet-loss operation without manual configuration, achieving seamless compatibility with mainstream Cisco network hardware.
Supported Cisco Hardware Models:
- Cisco Catalyst 3650 Series Switches
- Cisco Catalyst 3850 Series Switches
- Cisco Catalyst 9200/9300 Series Switches
- Cisco ISR 4000/4300/4400 Enterprise Routers
- Cisco ASR 1000 Series Aggregation Routers
- Cisco Nexus 7000/9000 Data Center Core Switches
- Cisco OTN/ONS DWDM Service Platforms
2.Multi-Brand Cross Compatibility
This 10G DWDM SFP+ Module covers two full compatibility categories to match nearly all mainstream network hardware on the market: Open-Brand Compatibility and Locked-Brand Compatibility. Open-Brand series includes MikroTik, Ubiquiti, TP-Link, D-Link, Zyxel, Fortinet, Ruijie and other universal SFP slot devices, which realize plug-and-play running without any firmware rewriting. Locked-Brand series covers Cisco, Arista, Juniper, H3C, Huawei, HP/Aruba, Dell, Brocade, Intel and other vendor-locked switches and routers, which require customized professional firmware adaptation to complete stable identification and normal service operation. At HYTOPTODEVICE, we build an independent professional compatibility testing laboratory, where more than 150 types of mainstream brand switches, routers and optical transport equipment run continuous cyclic compatibility tests all year round. We can provide official compatibility test videos and full verification reports to fully guarantee stable multi-brand hybrid networking performance of our 10G DWDM SFP+ Module.
3. Free Custom EEPROM & Bulk OEM Service
We offer free Cisco firmware optimization, precise wavelength offset calibration and dual-vendor coding for bulk orders of 10G DWDM SFP+ Modules. Support private label printing, personalized parameter tuning and tiered bulk discounts, serving global optical module distributors, system integrators and telecom engineering purchasers.
Primary Application Scenarios
This 1547.72nm C37-channel 10G DWDM SFP+ Module is specialized for long-span multi-wavelength DWDM transmission, widely deployed in carrier and enterprise Cisco network infrastructure:
1. Cross-city Metro DWDM Backbone Trunks: Realize high-efficiency multi-wavelength multiplexing with this 10G DWDM SFP+ module to save fiber resources and stabilize long-distance trunk transmission.
2. Data Center Cross-region Interconnection: This 10G DWDM SFP+ module supports 80km low-latency private line transmission for data synchronization and cross-base disaster recovery backup.
3. Enterprise Cross-park Long-distance Uplinks: Deploy high-stability 10G DWDM SFP+ Transceiver to solve long-span transmission bottlenecks for multi-branch enterprise core networks.
4. Remote Broadband Backhaul Networks: Utilize DWDM wavelength division technology of the 10G DWDM SFP+ Module to expand long-distance broadband coverage with limited fiber resources.
5. Carrier OTN & Smart City Aggregation Links: This carrier-grade 10G DWDM SFP+ Module provides reliable high-speed 10G transmission for OTN equipment and remote monitoring aggregation nodes.
Connectivity Solutions(Applications)
1.80km Long-haul 10G DWDM Transmission for OTN Platform
Deploy paired Cisco-compatible 1547.72nm 10G DWDM SFP+ Modules on standard OTN chassis. Leverage the module’s high-gain APD receiver and abundant power budget margin to achieve stable 80km long-distance 10G signal transmission, ideal for carrier-grade cross-city metropolitan backbone network construction.
2. 100GHz Grid Multi-channel DWDM Mux Demux Networking
Match this C37 100GHz fixed-grid 10G DWDM SFP+ Module with standard passive MUX/DEMUX devices. Multiple 10G service signals are multiplexed on a single fiber for simultaneous transmission, greatly improving fiber utilization and reducing long-haul network deployment and operation costs.
Features
1. High Capacity Long-haul DWDM Transmission
This high-quality 10G DWDM SFP+ Module is precisely tuned for the 1547.72nm C37 channel, supporting stable multi-wavelength DWDM multiplexing up to 80km. With excellent chromatic dispersion tolerance and low signal distortion, the 10G DWDM SFP+ module minimizes bit error rates on long single-mode fiber spans, maximizing existing fiber utilization for cross-city metro backbone and carrier OTN transmission networks.
2.Stable 10G Connectivity for Data Center
Equipped with upgraded high-gain APD receiver chips, this bulk deployable long-haul 10G DWDM SFP+ module delivers superior weak signal capture capability compared with ordinary PIN modules. It effectively identifies severely attenuated optical signals after 80km transmission, eliminating link flapping and intermittent disconnections. This feature ensures stable 10G service continuity for long-span, high-loss fiber networking environments inside large-scale data center clusters.
3. Premium Module Built with Famous MACOM Mainstream Chips
This low power 10G DWDM SFP+ Module adopts mainstream mature MACOM brand core chips as the core optical and electrical processing unit. Matched with optimized circuit layout and independent TEC heat dissipation structure, the chip set delivers stable high-speed signal output, strong anti-electromagnetic interference and excellent temperature adaptability, maintaining precise wavelength locking under complex variable-temperature long-distance DWDM transmission conditions.
4. Full Cisco Zero-alarm Interoperability
Pre-flashed with professional Cisco native firmware, this C37 channel 10G DWDM SFP+ Transceiver achieves zero-alarm, zero-error operation on all mainstream Cisco switches and routers. We provide free custom EEPROM dual-vendor coding for bulk orders, supporting adaptive identification for massive mainstream open-brand and locked-brand network devices. Equipped with a professional independent compatibility laboratory, we run long-term cyclic tests on more than 150 types of mainstream network equipment. We can provide official compatibility test video materials and verification reports to support project review and customer audit needs, fully adapting to multi-brand hybrid networking and large-scale batch deployment scenarios.
5.Strict Quality Screening with Complete Test Records
All third-party compatible 10G DWDM SFP+ Modules undergo multi-stage rigorous reliability testing, including high-precision wavelength calibration, professional photoelectric performance inspection, and high-low temperature cycle aging and real-machine compatibility verification. Each finished 10G DWDM module comes with complete standardized qualified test records. For bulk order customers, we can provide detailed official product shipment quality reports to support project filing, quality inspection and engineering acceptance.
FAQ
Q1: Can HYTOPTODEVICE 10G DWDM SFP+ 80km Module deliver full 80km stable transmission over aging legacy fiber cables with accumulated loss?
A1: Our HYTOPTODEVICE 1547.72nm C37 10G DWDM SFP+ 80km Module is engineered with abundant optical power budget reserve matched to aged fiber attenuation curves. We simulate various degraded fiber conditions during factory testing, allowing this optic to hit the rated 80km distance steadily even on outdated pipelines with splicing defects and signal loss. Its optimized optical receiving architecture restrains excessive bit errors, delivering reliable long-haul transport for renovated metro fiber backbone projects.
Q2: What laser hardware does HYTOPTODEVICE integrate into 10G DWDM SFP+ 80km Module to lock in consistent long-distance operational stability?
A2: This 1547.72nm C37 10G DWDM SFP+ 80km Module adopts industrial EML laser as the core light source, paired with integrated TEC constant-temperature locking modules. Strict factory wavelength calibration narrows spectral linewidth and suppresses power fluctuation effectively. The mature laser combination eliminates wavelength drift during long-term running, maintaining steady optical output for error-free 80km single-mode DWDM trunk links.
Q3: What optical return loss (ORL) threshold can this C37 10G DWDM SFP+ 80km Module withstand without performance degradation?
A3: HYTOPTODEVICE calibrates each 1547.72nm C37 10G DWDM SFP+ 80km Module with high ORL tolerance that meets global telecom industry standards. The internal optical isolation design offsets reflected light signals generated by poor fiber joints and connector mismatches. It avoids signal oscillation and BER surges triggered by high return loss, adapting to complex field wiring environments with uneven connector quality.
Q4: How consistent can the central wavelength of HYTOPTODEVICE 10G DWDM SFP+ 80km Module stay after years of round-the-clock operation?
A4: Every 1547.72nm C37 10G DWDM SFP+ 80km Module is equipped with real-time TEC temperature control plus pre-delivery precise wavelength calibration. The intelligent thermal system continuously stabilizes laser working temperature, greatly restraining central wavelength shift caused by long-time heat accumulation and component aging. Long-term reliability verification proves wavelength deviation stays within ITU standard limits to prevent cross-channel crosstalk inside multi-channel DWDM racks.
Q5: Will mainstream switch operating systems pop up "Unsupported Transceiver" warning alerts when identifying this third-party 10G DWDM SFP+ 80km Module?
A5: All HYTOPTODEVICE 1547.72nm C37 10G DWDM SFP+ 80km Module units come pre-flashed with customized EEPROM firmware matching major switch brands. Optimized chip identification data completely erases the unsupported optic warning on Cisco and other brand switch OS, enabling full hardware recognition and complete feature activation without tedious manual terminal configuration.
Q6: Is dedicated over-temperature protection circuitry pre-installed inside this 10G DWDM SFP+ 80km Module?
A6: The 1547.72nm C37 10G DWDM SFP+ 80km Module integrates built-in intelligent over-temperature protection circuits cooperating with TEC active heat dissipation. Once internal temperature exceeds the safe threshold, the module will automatically lower laser operating power to cut heat generation. This design prevents burnout of internal optical chips and circuit boards, securing stable continuous operation in fully loaded dense switch racks.
Q7: What complete standardized reliability inspection workflows will each 10G DWDM SFP+ 80km Module pass before factory dispatch?
A7: Each HYTOPTODEVICE 1547.72nm C37 10G DWDM SFP+ 80km Module undergoes multi-stage rigorous testing before shipment, covering wavelength calibration, ORL tolerance testing, BER performance inspection, high-low temperature cycle aging, 80km long-span link simulation, repeated plug durability test and cross-brand equipment compatibility validation. We archive full standardized test records and can supply official Product Quality Reports for all bulk order purchasers.
Q8: Does this 10G DWDM SFP+ 80km Module strictly follow universal SFP+ MSA dimensional and mechanical specifications?
A8: This 1547.72nm C37 10G DWDM SFP+ 80km Module is fully produced and verified in line with SFP+ MSA SFF-8431/SFF-8472 global dimensional standards. The overall form factor, pin layout, port position and locking latch structure all match universal SFP+ size criteria. It achieves smooth plug-in without jamming or loose seating, supporting standard hot-swap functions for all MSA-compliant network switches and routers.
Q9: Why do brand OEM 10G DWDM transceivers carry far higher price tags compared with HYTOPTODEVICE’s C37 80km optical alternative?
A9: Official OEM optic brands add heavy costs including brand premium, exclusive agent markup and complicated proprietary certification fees, which greatly raise their retail prices. As a direct factory manufacturer, HYTOPTODEVICE removes intermediate markups and provides free EEPROM reprogramming services for bulk orders. Our 1547.72nm C37 10G DWDM SFP+ 80km Module retains identical transmission performance and full brand compatibility while slashing procurement costs for global system integrators and distributors.
Q10: How will the operational performance of this 10G DWDM SFP+ 80km Module change during switch firmware upgrade procedures?
A10: The 1547.72nm C37 10G DWDM SFP+ 80km Module supports stable hot-swap and reliable hardware identification logic. While the switch executes firmware upgrade tasks, the module will temporarily suspend data forwarding without abnormal crash or permanent lockup. Once the upgrade process finishes, the switch will automatically re-recognize the optic and restore full 10G transmission bandwidth with no manual reinsertion required.
Why Network Engineers Choose HYTOPTODEVICE
HYTOPTODEVICE has supplied over 5000,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.
- Up to 70% cost savings vs OEM, transparent pricing & flexible bulk rates, supported quality returns
- 100% real-device compatible with Cisco, Huawei,Dell,Juniper, and Arista
- ISO 9001:2015 Shenzhen factory, full lineup: 1.25G/10G/25G/40G/100G/200G/400G/800G/1.6T transceivers
- Ample stock, fast global DHL/FedEx shipping in 3–5 working days
- Free pre-sales engineering support for custom EEPROM & private label firmware
- Real switch test videos available for pre-purchase review; inspection & shipping videos provided per order
“Phenomenal performance. We deployed 200 HYTOPTODEVICE SFP modules to replace Cisco OEMs in our backbone network. Result? Zero compatibility issues and a 60% reduction in costs. Highly recommended for mission-critical networks."— Senior Network Engineer, Regional Telecom, Australia
Quality Certification & Compliance
At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final visual inspection, from IQC、IPQC、FQC to OQC, our processes ensure global compliance and reliability.
We adhere to rigorous standards for our SFP modules and network solutions:
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ISO 9001: Certified quality management and production consistency.
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CE & FCC: Fully compliant for seamless Global Market Access.
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RoHS: Committed to environmental responsibility and hazardous material control.
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Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.
Certified Quality. Global Standards. Guaranteed Performance.
Rigorous Industrial Product Testing
100% 3rd Party Compatible
Partial Test Demonstration
Others
