Cisco DWDM-SFP10G-37.40 Compatible China DWDM SFP 10G 80km Transceiver | 1537.40nm C50 100GHz,Single Mode, APD Receiver, DOM Monitoring
Product Overview
HYTOPTODEVICE Cisco DWDM-SFP10G-37.40 Compatible China DWDM SFP 10G 80km Transceiver is a carrier-grade, long-reach optical module tailored for Cisco metro backbones, OTN transport, and enterprise long-distance DWDM networks. Compliant with SFP+ MSA and ITU-T G.694.1 standards, this transceiver operates on the 1537.40nm wavelength (C-Band, CH50) with a 100GHz fixed channel spacing, delivering stable 10.3125Gbps full-duplex transmission up to 80km over single-mode fiber (G.652/G.655).
Preloaded with exclusive Cisco adaptive EEPROM firmware, it achieves seamless, zero-alarm plug-and-play operation across all Cisco IOS and IOS-XE platforms. Featuring an industrial-grade EML laser, fast-response TEC thermal management, and a high-gain APD receiver, the module delivers outstanding wavelength locking precision, exceptional weak-signal sensitivity, and robust anti-interference capabilities. Every unit undergoes 100% wavelength calibration, thermal aging cycles, and real-switch compatibility testing, providing a cost-effective, durable long-haul solution for large-scale, multi-channel DWDM multiplexing deployments.
Key Technical Specifications
The HYTOPTODEVICE Cisco compatible China DWDM SFP 10G 80km Transceiver is engineered to meet the stringent performance requirements of high-capacity optical networks. Built with premium optoelectronic components, this module ensures exceptional wavelength stability, optimized power budgets, and reliable long-haul data transmission. Below are the detailed optical, electrical, and physical specifications for this CH50 1537.40nm 80km module.
| Cisco Compatible |
DWDM-SFP10G-37.40 |
Vendor Name |
HYTOPTODEVICE |
| Form Factor |
SFP+ |
Max Data Rate |
11.0957Gbps |
| Wavelength |
1537.40nm |
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
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ESD Protection: Operators must wear a properly grounded ESD anti-static wrist strap during installation to prevent electrostatic discharge from damaging the sensitive internal optical chips and circuits.
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Laser Safety Warning: NEVER look directly into the powered optical ports or connected fiber faces. The invisible infrared laser radiation emitted from this CH50 (1537.40nm) transceiver can cause permanent and irreversible eye injury.
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Receiver Overload Protection: This module features a high-gain APD receiver. For short-distance loopbacks 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 receiver saturation, signal distortion, or permanent hardware burnout.
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Optical Cleanliness: Ensure all fiber patch cord end-faces are thoroughly cleaned using professional fiber cleaners before docking to minimize insertion loss and prevent optical interface contamination.
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Thermal Management: Maintain sufficient cabinet airflow and ventilation when deploying modules in high-density DWDM environments to prevent heat accumulation, which can trigger wavelength drift or thermal degradation.
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Proactive Monitoring: Regularly monitor Digital Optical Monitoring (DOM) parameters (such as TX/RX power, temperature, and bias current) via the system CLI to proactively identify potential link risks.
Short-Distance Deployment Notice: When using this Cisco-compatible China DWDM SFP 10G 80km Transceiver for short-distance transmission, 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-37.40 compatible China DWDM SFP 10G 80km Transceiver ships with pre-flashed official Cisco adaptive firmware, fully eliminating gbic-invalid and unsupported transceiver warning alerts. It supports full DOM diagnostic data recognition and zero packet-loss operation without manual terminal configuration, delivering seamless interoperability with all mainstream Cisco network hardware platforms.
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 China DWDM SFP 10G 80km Transceiver covers two complete compatibility categories to fit nearly all mainstream network hardware available on the market: Open-Brand Compatibility and Locked-Brand Compatibility. Open-Brand category 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 modification. Locked-Brand category covers Cisco, Arista, Juniper, H3C, Huawei, HP/Aruba, Dell, Brocade, Intel and other vendor-locked switches and routers, which require customized professional firmware rewriting 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 China DWDM SFP 10G 80km Transceiver.
3. Free Custom EEPROM & Bulk OEM Service
We provide complimentary Cisco firmware optimization, precise wavelength offset calibration and dual-vendor coding services for bulk orders of China DWDM SFP 10G 80km Transceiver. Custom private label printing, personalized parameter adjustment and tiered bulk discount policies are available, serving global optical module distributors, system integrators and telecom engineering procurement clients worldwide.
Primary Application Scenarios
This 1537.40nm C50-channel China DWDM SFP 10G 80km Transceiver is purpose-built for long-distance multi-wavelength DWDM transmission, widely deployed within carrier and enterprise Cisco network infrastructure:
- Cross-city Metro DWDM Backbone Trunks: Deploy this 80km Transceiver to enable high-efficiency multi-wavelength multiplexing, conserve fiber resources and stabilizeModule long-distance urban trunk transmission.
- Data Center Cross-region Interconnection: This transceiver supports stable 80km low-latency private line transmission for cross-site data synchronization and offsite disaster recovery backup systems.
- Enterprise Cross-park Long-distance Uplinks: Integrate this high-stability 10G DWDM transceiver to resolve persistent long-span transmission bottlenecks for multi-branch corporate core networks.
- Remote Broadband Backhaul Networks: Leverage the DWDM wavelength division functionality of the transceiver to expand long-distance broadband coverage while utilizing limited fiber infrastructure.
- Carrier OTN & Smart City Aggregation Links: This carrier-grade China DWDM SFP 10G 80km Transceiver delivers consistent high-speed 10G transmission support for OTN transport hardware and remote smart city monitoring aggregation nodes.
Connectivity Solutions(Applications)
1.80km Long-haul 10G DWDM Transmission for OTN Platform
Install matched pairs of Cisco-compatible 1537.40nm China DWDM SFP 10G 80km Transceiver onto standard 2U OTN chassis hardware. Leverage the module’s high-gain APD receiver and generous optical power budget margin to deliver stable 80km long-distance 10G signal transmission, perfectly suited for carrier-grade cross-city metropolitan backbone network construction projects.
2. 100GHz Grid Multi-channel DWDM Mux Demux Networking
Pair this C50 100GHz fixed-grid China DWDM SFP 10G 80km Transceiver with industry-standard passive MUX/DEMUX multiplexing hardware. Multiple independent 10G data services are multiplexed onto a single fiber cable for simultaneous transport, drastically boosting fiber utilization efficiency and cutting long-haul network deployment and recurring operational expenses.
Features
1. High Capacity Long-haul DWDM Transmission
Tuned exclusively to the 1537.40nm C50 wavelength band, this carrier-grade China DWDM SFP 10G 80km Transceiver supports steady multi-channel DWDM multiplexing across full 80km fiber spans. Designed with superior chromatic dispersion resistance and minimal signal distortion characteristics, the module drastically reduces bit error occurrences on long single-mode fiber routes, helping operators maximize existing fiber assets for cross-city metro backbones and carrier OTN transmission systems.
2.Stable 10G Connectivity for Data Center
Engineered for mission-critical environments, our cisco compatible China DWDM SFP 10G 80km CH17 to CH61 optics deliver rock-solid, ultra-low latency connectivity. Designed to withstand the thermal and bandwidth demands of modern data centers, they ensure zero-packet-loss performance and 24/7 network uptime for your core aggregation and backbone links.
3. Powered by MACOM Core Architecture
At the heart of our China DWDM SFP 10G 80km Transceiver lies the industry-leading MACOM chipset. This premium internal architecture delivers exceptional signal integrity and high-speed data processing capabilities. By integrating MACOM’s advanced silicon technology, the module ensures ultra-low jitter, optimal power efficiency, and rock-solid performance even in high-density, continuous-load network environments.
4. Full Cisco Zero-alarm Interoperability
Pre-flashed with native Cisco firmware, this China DWDM SFP 10G 80km Transceiver ensures 100% alarm-free and error-free operation across all mainstream Cisco switches and routers. For volume deployments, we offer complimentary custom EEPROM dual-vendor coding, enabling adaptive identification across diverse open and locked hardware environments.
Backed by our independent interoperability lab, each module undergoes rigorous cyclic testing across 150+ network platforms. To streamline your project reviews and customer audits, we provide official compatibility test videos and verification reports—making it the ideal choice for multi-brand hybrid networking and large-scale deployments.
5.Strict Quality Screening with Complete Test Records
Every third-party compatible China DWDM SFP 10G 80km Transceiver undergoes rigorous, multi-stage reliability testing—including high-precision wavelength calibration, professional photoelectric performance inspection, thermal cycling aging, and real-machine compatibility verification. Each finished module is delivered with complete, standardized test records. For bulk orders, we provide detailed official Product Quality Reports (PQRs) to seamlessly support your project filing, quality inspections, and engineering acceptance.
FAQ
Q1: Does this China DWDM SFP 10G 80km Transceiver come with embedded intelligent over-temperature protection circuits as standard?
A1: The 1537.40nm C50 transceiver integrates dedicated over-temperature protection circuits paired with TEC active heat dissipation modules. Once internal working temperature exceeds the pre-set safety threshold, the transceiver automatically cuts laser operating power to reduce heat generation. This protective mechanism prevents burnout of internal optical chips and circuit boards for long-term stable running in fully populated switch racks.
Q2: Will continuous high-temperature cabinet operation shorten the overall service life of this long-reach optical transceiver?
A2: Our 1537.40nm C50 China DWDM SFP 10G 80km Transceiver adopts upgraded heat-conductive housing and wide-temperature resistant internal electronic components. The intelligent thermal protection system suppresses long-term thermal aging of laser chips and PCB boards. Even under nonstop operation in high-temperature rack environments, it retains complete transmission performance and avoids premature product failure.
Q3: Are the LC optical ports of this transceiver fully protected against dust, oil stains and abrasion during transit and field handling?
A3: Every HYTOPTODEVICE 1537.40nm C50 transceiver is fitted with custom tight-fitting LC dust caps right after assembly. Matched with fully sealed anti-static shockproof individual packaging, the optical end faces are fully isolated from floating dust, fingerprint grease and scratches during transportation, warehouse storage and on-site installation, preserving original factory optical transmission performance.
Q4: Does this China DWDM SFP 10G 80km Transceiver fully meet universal SFP+ MSA dimensional and mechanical specification benchmarks?
A4: This 1537.40nm C50 transceiver is manufactured and 100% validated in line with global unified SFP+ MSA SFF-8431/SFF-8472 standards. Its overall outline, pin layout, port position and locking buckle structure all align with universal SFP+ dimension criteria, enabling smooth hot-swap insertion without jamming or loose seating on all MSA-compliant switches and routers.
Q5: What production lead time can clients expect for large-volume bulk orders of this C50 transceiver?
A5: HYTOPTODEVICE maintains sufficient raw material stock for the 1537.40nm C50 China DWDM SFP 10G 80km Transceiver. Standard large batch orders without custom coding requests have a regular lead time of 7–10 working days. Orders requiring dual-vendor firmware customization or special packaging take roughly 12–15 working days, and priority production scheduling is available for urgent project orders upon negotiation.
Q6: Can this DWDM transceiver support transmission rates lower than 10Gbps, such as 1Gbps Ethernet or OC-192?
A6: The 1537.40nm C50 transceiver is engineered for native 10Gbps operation and optimized for OC-192 standard 10G transport. It cannot stably operate at low 1Gbps speeds by default; we can supply separate dedicated 1G DWDM optical transceivers if customers need low-speed long-distance transmission solutions.
Q7: Is professional technical support accessible if fiber links fail to establish normal communication after installation?
A7: We deliver full-lifecycle technical support for all buyers of our 1537.40nm C50 transceivers. Our engineering team provides remote troubleshooting guidance via email, video calls or online chat to diagnose link failure causes including compatibility conflicts, wiring errors and parameter mismatches. For complex on-site faults, we offer detailed fault analysis reports and targeted resolution plans free of charge.
Q8: Are the internal laser chips of this transceiver sourced from trusted tier-1 mainstream optical component manufacturers?
A8: All laser and receiving components equipped on the 1537.40nm C50 China DWDM SFP 10G 80km Transceiver are imported from globally recognized tier-1 optical chip suppliers. Each batch of raw optical components undergoes strict incoming quality inspection before assembly, eliminating low-grade unqualified chips to guarantee consistent long-term transmission stability and uniform product quality.
Q9: Does this C50 wavelength transceiver carry a high risk of being discontinued (EOL) in the near future?
A9: The 1537.40nm C50 channel is a standard ITU DWDM wavelength widely deployed by global telecom operators, and this 80km long-reach model remains one of our core mass-production lines. We have no EOL plan for this product within the next 3–5 years, and we will notify all clients at least 12 months in advance if any production suspension adjustment is scheduled later.
Q10: Can customers obtain a complete detailed datasheet listing precise TX and RX optical power threshold parameters?
A10: We provide official comprehensive datasheets for the 1537.40nm C50 transceiver covering all core electrical and optical indicators. The document clearly records accurate transmit power range, receive sensitivity, overload power, ORL tolerance and DDMI monitoring thresholds. Clients can request the latest datasheet through our sales team at any time before or after placing orders.
Q11: Does individual product packaging feature clear marking of the exact wavelength and channel number for fast identification?
A11: Each single 1537.40nm C50 transceiver is attached with a dedicated outer label printed with full specification information. The packaging sticker prominently marks the exact wavelength 1537.40nm, C50 channel, transmission distance and complete product model code. Clients can quickly distinguish different DWDM channel goods without extra testing upon receiving shipments.
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
