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- Name:
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DWDM-SFPGE-1559-79
- Description:
- DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1559.79nm,120km,LC)
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- GTIN:
- 6920702795667
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3 - List Price:
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$1,608.52
- Price:
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$1,077.71
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DWDM-SFPGE-1559-79
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Mod...
$1,608.52
$1,077.71
20 in Global Warehouse
$1,077.71
33% off
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DWDM-SFPGE-1559-79 Overview
DWDM-SFPGE-1559-79 is a DWDM SFP transceiver module designed for Gigabit Ethernet applications. It supports a 1G data rate, uses an LC connector, and operates on a DWDM wavelength near 1559 nm, offering long-range transmission over single-mode fiber and reliable performance for Ethernet protocols.
Built in a standard SFP form factor with compact physical dimensions, DWDM-SFPGE-1559-79 is ideal for data centers, enterprise networks, and telecom systems. Its design meets industry standards, ensuring dependable operation in critical optical network environments while delivering high performance at extended transmission distances.
What is the price of DWDM-SFPGE-1559-79?
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DWDM-SFPGE-1559-79 Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1559 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | N/A |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | N/A |
| 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-1559-79 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
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, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 1G | 1G | 40G |
| Depth | N/A | 0.71 inches | N/A | N/A | 1.97 inches |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | QSFP |
| Height | N/A | 0.36 inches | N/A | N/A | 0.66 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters | 80 km | N/A | 80 km | 10 km |
| Network Interface | Ethernet | 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 | N/A | 3.5W | N/A | 3.5W | 4.0 W |
| Product Name | SFP10G-USR | JH695A 10G SFP Transceiver Module | DWDM-SFPGE-1559-79 | DWDM-SFP-3268 | MA-QSFP-40G-LR4-C |
| 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 | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 850nm | 1310nm | 1559 nm | 1550 nm | 1270/1290/1310/1330 nm |
| Weight | N/A | 0.06 lbs | N/A | N/A | 0.1 lbs |
| Width | N/A | 1.43 inches | N/A | N/A | 0.88 inches |
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Questions & Answers
Q
What is the DWDM-SFPGE-1559-79 optical transceiver?
A
The DWDM-SFPGE-1559-79 is a 2.5 Gb/s DWDM eSFP optical transceiver module operating at 1559.79 nm, designed for single-mode fiber runs up to 120 km with an LC connector.
Q
Which fiber type does the DWDM-SFPGE-1559-79 support?
A
This module supports single-mode fiber (SMF), ensuring low attenuation and minimal dispersion for long-haul links up to 120 km.
Q
What wavelength does the DWDM-SFPGE-1559-79 use?
A
It operates at a precise DWDM wavelength of 1559.79 nm, compatible with ITU-T grid channels for dense wavelength division multiplexing.
Q
What data rate is supported by this transceiver?
A
The DWDM-SFPGE-1559-79 supports 2.5 Gb/s (Gigabit Ethernet) data rates, ideal for high-capacity backbone and metro networks.
Q
How far can I transmit data with the DWDM-SFPGE-1559-79?
A
The module delivers reliable transmission distances up to 120 km over single-mode fiber under standard conditions.
Q
Which connector type is used on this eSFP module?
A
It features a duplex LC connector for easy plug-and-play integration into standard SFP ports.
Q
Is the DWDM-SFPGE-1559-79 hot-swappable?
A
Yes. The eSFP form factor is hot-pluggable, allowing insertion or removal without powering down the host device.
Q
Which devices are compatible with this transceiver?
A
It’s compatible with any network switch, router or media converter supporting SFP 2.5 Gb/s DWDM modules at 1559.79 nm.
Q
What applications are ideal for the DWDM-SFPGE-1559-79?
A
Ideal for metro, long-haul backbone, data center interconnects and telecom DWDM networks requiring precise channel spacing.
Q
How do I install the DWDM-SFPGE-1559-79 module?
A
Insert the module into an SFP slot until it clicks, connect LC-terminated single-mode fibers, then verify link status in your network management interface.
Q
How can I verify proper operation after installation?
A
Check the host’s LED status for a green light, and confirm optical power levels and link integrity via SNMP or CLI diagnostics.
Q
What environmental conditions does this transceiver support?
A
It operates in temperatures from 0 °C to 70 °C, with relative humidity 5%–95% non-condensing, meeting Telcordia GR-468 standards.
Q
Does this module include digital diagnostics (DDM/DOM)?
A
Yes. It supports SFF-8472 digital diagnostics for real-time monitoring of optical power, temperature, voltage and TX/RX bias current.
Q
What is the typical mean time between failures (MTBF)?
A
The DWDM-SFPGE-1559-79 offers an MTBF exceeding 1,000,000 hours under normal operating conditions.
Q
What warranty is provided with the DWDM-SFPGE-1559-79?
A
It includes a standard one-year warranty covering defects in materials and workmanship, with extended options available.
Q
How do I ensure compatibility with my network equipment?
A
Consult your device vendor’s SFP module compatibility list and confirm support for 2.5 Gb/s DWDM SFP at 1559.79 nm before deployment.
Q
How can I purchase the DWDM-SFPGE-1559-79 module?
A
Order through authorized distributors or our online store using SKU DWDM-SFPGE-1559-79. Contact sales for volume discounts and lead-time information.
