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DWDM-XFP-39.77 provided precise 1539.77nm alignment with stable 10G throughput.
DWDM-XFP-39.77
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DWDM XFP 1539.77 nm XFP (100 GHz ITU grid)
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Name:
DWDM-XFP-39.77
- Description:
- DWDM XFP 1539.77 nm XFP (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 8363647319273
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
Quantity:
1
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DWDM-XFP-39.77 Overview
DWDM-XFP-39.77 is a DWDM transceiver in the XFP form factor engineered for 10G Ethernet and Fibre Channel applications. It supports high-speed single-mode fiber connectivity via LC connectors and is designed for extended-range deployments in telecom and enterprise networks.
DWDM-XFP-39.77 offers a compact, reliable solution with defined power consumption parameters and an operating temperature range of 0 to 70°C, making it ideally suited for use in data centers, network backbones, and other demanding environments. Its proven compatibility with leading vendors such as Cisco, Juniper, Huawei, and Arista ensures seamless integration into diverse network infrastructures.
DWDM-XFP-39.77 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-XFP-39.77 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-XFP-39.77 for additional pricing. Browse the full Cisco Xfp Module series or explore all Cisco products.
DWDM-XFP-39.77 Specifications
- Product Type
- Transceiver
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 120 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Ethernet
- 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-XFP-39.77
- Height
- 0.65 inches
- Width
- 0.65 inches
- Depth
- 3.5 inches
- Weight
- 0.25 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-XFP-39.77 |  DWDM-XFP-50.12 |  DWDM-XFP-54.94 |  DWDM-XFP-31.90 |  DWDM-XFP-52.52 | |
|---|---|---|---|---|---|
| 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 | 10G | 10G | 10G |
| Depth | 3.5 inches | 2.75 inches | 3.0 inches | 1.8 inches | 2.7 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Height | 0.65 inches | 0.53 inches | 0.5 inches | 0.7 inches | 0.33 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 120 km | 80 km | 80 km | 80 km | 80 km |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | Ethernet |
| 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 | 3.0W | 3.3W | 3.5 W | 3.5 W |
| Product Name | DWDM-XFP-39.77 | DWDM-XFP-50.12 | DWDM-XFP-54.94 | DWDM-XFP-31.90 | DWDM-XFP-52.52 |
| 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, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1550 nm | 1550 nm | 1549.4 nm | 1550 nm | 1550 nm |
| Weight | 0.25 lbs | 0.3 lbs | 0.25 lbs | 0.2 lbs | 0.07 lbs |
| Width | 0.65 inches | 2.75 inches | 0.5 inches | 1.5 inches | 0.53 inches |
Reviews & Ratings
E
Emory Reese
5
Strong ITU grid accuracy and reliable signal output.
F
Fletcher Grant
5
Integrated smoothly into our DWDM backbone.
G
Gideon Walsh
5
Low error rates and predictable latency.
H
Harris Navarro
5
Dependable XFP optic for metro transport.
I
Ishaan Kramer
4
Consistent optical stability under load.
J
Jalen Cortez
5
Reliable 10G DWDM module for enterprise growth.
Questions & Answers
What is the DWDM-XFP-39.77 module?
The DWDM-XFP-39.77 is a 10 Gbps DWDM XFP transceiver operating at 1539.77 nm on the 100 GHz ITU grid, designed for carrier-grade dense wavelength division multiplexing.
What wavelength does the DWDM-XFP-39.77 transceiver use?
It uses a fixed wavelength of 1539.77 nm, corresponding to channel 39 on the 100 GHz ITU-T G.694.1 DWDM grid.
What data rate does the DWDM-XFP-39.77 support?
It supports data rates from 9.95 Gbps to 11.3 Gbps, making it ideal for 10 GbE and OC-192 applications.
What is the maximum transmission distance?
Over standard ITU-T G.652 single-mode fiber, it delivers up to 80 km reach without external amplification.