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DWDM-SFP-5012=
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- DWDM SFP 1550.12 nm SFP (100 GHz ITU grid)
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DWDM-SFP-5012= Overview
DWDM-SFP-5012= is an advanced SFP transceiver engineered for dense wavelength division multiplexing (DWDM) applications. It supports a 1G data rate with an LC connector interface, offering long-range transmission capabilities over single-mode fiber and enabling reliable connectivity for Ethernet and Fibre Channel networks.
This compact module is designed for high-performance use in data centers, enterprise networks, and telecom environments. With its standardized SFP form factor and precise physical dimensions, DWDM-SFP-5012= ensures seamless compatibility with leading hardware from Cisco, Juniper, Huawei, and Arista.
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DWDM-SFP-5012= Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1550 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet, Fibre Channel |
| Network Interface | Fiber |
| Power Consumption | 3.5 W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP-5012= |
| Height | 0.5 inches |
| Width | 0.83 inches |
| Depth | 2.80 inches |
| Weight | 0.20 lbs |
DWDM-SFP-5012= Use Case
Metro Network Capacity Expansion for Telecom Operators
A leading telecom operator integrates the DWDM-SFP-5012 (1550.12 nm, 100 GHz ITU grid) into its existing 80-channel DWDM mux/demux to add a new 10 Gbps wavelength over dark fiber. Outcome: instantly increases aggregate backbone capacity by 10 Gbps per module without laying new fiber, reduces CAPEX by up to 30 %, and accelerates service rollout with sub-50 µs latency and carrier-grade reliability.
Low-Latency Data Center Interconnect for Financial Trading
A global trading firm deploys DWDM-SFP-5012 transceivers at 1550.12 nm on its high-speed switches to link two data centers 15 km apart via a single-fiber DWDM ring. Outcome: achieves sub-1 ms round-trip latency, meets stringent SLA requirements, enhances transaction throughput, and maintains 99.999 % uptime with hot-swap SFP modules for continuous trading operations.
Enterprise Campus Backbone Modernization
A university campus upgrades its backbone by installing multiple DWDM-SFP-5012 units (100 GHz ITU grid) on existing fiber to interconnect research labs, administrative buildings, and student residences. Outcome: delivers scalable 10 Gbps per lambda to 40+ buildings, supports high-bandwidth applications (AI research, HD lecture streaming), simplifies network management with plug-and-play SFP form factor, and ensures future growth without fiber overhaul.
Quality Certifications
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Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 1G | 1G | 1G | 10G |
| Depth | 2.80 inches | 0.80 inches | 1.73 inches | 0.75 inches | 0.80 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.5 inches | 0.28 inches | 0.72 inches | 0.35 inches | 0.70 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5 W | 3.5 W | 2.0 W | 2.8W | 3.5W |
| Product Name | DWDM-SFP-5012= | DWDM-SFP-3504= | DWDM-SFP-3819= | DWDM-SFP-3033= | DWDM-SFP-3268= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet, SONET | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Long-Range |
| Wavelength | 1550 nm | 1550 nm ± 0.5 nm | 1550 nm | 1550nm | 1550 nm |
| Weight | 0.20 lbs | 0.2 lbs | 0.2 lbs | 0.20 lbs | 0.08 lbs |
| Width | 0.83 inches | 0.65 inches | 0.37 inches | 0.63 inches | 0.50 inches |
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Questions & Answers
Q
What is the DWDM-SFP-5012= DWDM SFP 1550.12 nm SFP (100 GHz ITU grid)?
A
The DWDM-SFP-5012= is a hot-pluggable small form-factor pluggable transceiver operating at 1550.12 nm on a 100 GHz ITU grid for high-density Dense Wavelength Division Multiplexing networks.
Q
Which network devices are compatible with the DWDM-SFP-5012=?
A
The module is compatible with any SFP-enabled DWDM switch, router or optical transport platform that supports 100 GHz ITU-grid transceivers.
Q
What data rates does the DWDM-SFP-5012= support?
A
It supports serial data rates up to 4.25 Gbps (SFP OC-48/STM-16) and 1.25 Gbps (SFP Gigabit Ethernet/SDH).
Q
How far can the DWDM-SFP-5012= transmit over single-mode fiber?
A
It reliably transmits up to 80 km over ITU-T G.652 single-mode fiber without external amplification.
Q
What type of fiber cable does the 1550.12 nm SFP require?
A
Use ITU-T G.652.D or G.655.C single-mode fiber with APC connectors to minimize back-reflection at 1550.12 nm.
Q
How do I install the DWDM-SFP-5012=?
A
Power down the SFP port, insert the module until it latches, reconnect the fiber, then power up the device and verify a link.
Q
Can I hot-swap the DWDM-SFP-5012=?
A
Yes. The module supports hot-plug functionality: you can insert or remove it without powering down the host device.
Q
What is the ITU 100 GHz DWDM wavelength grid?
A
The 100 GHz grid defines channel spacing of 0.8 nm increments – the DWDM-SFP-5012= operates on channel ITU-50 at 1550.12 nm.
Q
Does the DWDM-SFP-5012= support Digital Diagnostics Monitoring (DDM)?
A
Yes. It provides real-time monitoring of optical power, temperature, laser bias current and supply voltage via the SFF-8472 I²C interface.
Q
What is the typical power consumption of this DWDM SFP?
A
Its typical power dissipation is ≤1.0 W, ensuring low heat output for high-density installations.
Q
How do I select the correct DWDM channel wavelength?
A
Identify your network’s ITU channel assignments, then choose the module with the matching 100 GHz wavelength (e.g., 1550.12 nm for ITU-50).
Q
What is the difference between DWDM and CWDM SFP modules?
A
DWDM uses tight 100 GHz spacing for more channels and longer reach; CWDM uses wider 20 nm spacing for cost-effective, shorter links.
Q
Is the DWDM-SFP-5012= vendor-locked?
A
No. It is IEEE-compliant and interoperable with any vendor’s SFP slot that supports 100 GHz DWDM optics.
Q
What are the environmental operating parameters?
A
Operating temperature: 0 °C to 70 °C; storage: –40 °C to 85 °C; relative humidity: 5% to 85% non-condensing.
Q
How can I order replacement modules or spares?
A
Contact your authorized reseller or our sales department with SKU DWDM-SFP-5012=, quantity and destination to receive a customized quote.
Q
What troubleshooting steps ensure proper link operation?
A
Verify correct SFP insertion, clean optical connectors, confirm matched ITU wavelength on peer, and check DDM parameters for anomalies.
