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- Name:
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DWDM-SFPGE-1558-17
- Description:
- DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1558.17nm,120km,LC)
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- GTIN:
- 6920702795667
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3 Year Extended Warranty
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DWDM-SFPGE-1558-17 Overview
DWDM-SFPGE-1558-17 is a DWDM SFP transceiver module engineered for high-performance fiber optic networks. It supports a 1G data rate over a single-mode fiber using LC connectors and operates at a 1558 nm wavelength, making it ideal for extended-range transmission in DWDM systems.
Designed with a standard SFP form factor, this module meets the physical dimensions and power requirements typically found in data center, enterprise, and telecom applications. It natively supports Ethernet protocols and is optimized for integration in networks that require reliable long-range connectivity.
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DWDM-SFPGE-1558-17 Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1558 nm |
| Transmission Distance | Extended-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 3.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFPGE-1558-17 |
| Height | 0.24 inches |
| Width | 0.63 inches |
| Depth | 1.5 inches |
| Weight | 0.1 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | SC | RJ45 | LC | LC |
| Data Rate | 1G | 2G | 1G | 40G | 40G |
| Depth | 1.5 inches | 2.0 inches | N/A | 2.17 inches | 1.38 inches |
| Fiber Type | Single-mode | Single-mode | N/A | Multi-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | QSFP+ | QSFP+ |
| Height | 0.24 inches | 0.28 inches | N/A | 0.94 inches | 0.65 inches |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Max Distance | 80 km | 50 km | 10 meters | 300 meters | 10 km |
| Network Interface | Fiber | Fiber | Ethernet | 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 | 3.5W | 3.5W | N/A | 3.8W | 4.5W |
| Product Name | DWDM-SFPGE-1558-17 | ONS-SC-2G-50.1-C Optical Transceiver Module | SFP-CU-RJ45-C | JG234A-D40-C 40G QSFP+ Transceiver | E1MG-BXU40-C QSFP+ Long-Range Transceiver |
| Product Type | Transceiver | Transceiver | Transceiver Cable Assembly | 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 | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Extended-Range | Long-Range | Short-Range | Short-Range | Long-Range |
| Wavelength | 1558 nm | 1310 nm | N/A | 850 nm | 1310 nm |
| Weight | 0.1 lbs | 0.07 lbs | N/A | 0.3 lbs | 0.1 lbs |
| Width | 0.63 inches | 0.66 inches | N/A | 0.87 inches | 0.90 inches |
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Questions & Answers
Q
What is the DWDM-SFPGE-1558-17 transceiver?
A
The DWDM-SFPGE-1558-17 is an eSFP optical transceiver that supports DWDM at 2.5 Gbps over single-mode fiber, operates at 1558.17 nm, and spans distances up to 120 km with an LC interface.
Q
Which networks are suitable for this DWDM module?
A
This module is ideal for metro, long-haul, and data center interconnect networks requiring high channel density and low dispersion over single-mode fiber.
Q
What wavelength does the DWDM-SFPGE-1558-17 use?
A
It uses the DWDM ITU grid wavelength of 1558.17 nm, corresponding to channel 17 in the 100 GHz spacing plan.
Q
What maximum distance can this transceiver cover?
A
It supports up to 120 km reach over ITU-T G.652 single-mode fiber without in-line amplification.
Q
What data rate is supported by this optical transceiver?
A
The DWDM-SFPGE-1558-17 supports a data rate of 2.5 Gbps, compatible with Gigabit Ethernet and SONET/SDH standards.
Q
Which connector type does this DWDM module use?
A
It features a duplex LC connector for low insertion loss and reliable single-mode fiber coupling.
Q
Is the module compliant with industry standards?
A
Yes, it meets SFF-8472, SFF-8431, IEEE 802.3z, and ITU-T G.694.1 standards for DWDM applications.
Q
What is the typical transmitter output power?
A
The typical optical transmit power is +3 dBm, ensuring robust signal integrity over long distances.
Q
What is the receiver sensitivity of this transceiver?
A
Receiver sensitivity is –24 dBm, enabling reliable detection of weak optical signals up to 120 km away.
Q
Which temperature range does the DWDM-SFPGE-1558-17 support?
A
It operates reliably from –5 °C to +70 °C (commercial temperature range) for most deployments.
Q
How do I install this eSFP optical transceiver?
A
Insert the transceiver into an SFP port until it clicks, connect the LC fiber patch cord, and verify proper link LED indication.
Q
Can I mix DWDM channels on the same fiber?
A
Yes, you can multiplex multiple DWDM channels over a single fiber using an appropriate DWDM MUX/DEMUX.
Q
What power supply does the DWDM module require?
A
It draws 3.5 W maximum from a standard 3.3 V SFP host interface, compliant with SFF-8431 specifications.
Q
How do I test the performance of this transceiver?
A
Use an optical power meter for TX/RX power, an OTDR for link loss, and verify BER with a 2.5 Gbps test pattern generator.
Q
What warranty and support options are available?
A
The DWDM-SFPGE-1558-17 includes a one-year limited warranty with lifetime technical support and advanced replacements.
