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DWDM-XFP-48.51 provided accurate 1548.51nm wavelength stability.
DWDM-XFP-48.51
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DWDM XFP 1548.51 nm XFP (100 GHz ITU grid)
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DWDM-XFP-48.51
- Description:
- DWDM XFP 1548.51 nm XFP (100 GHz ITU grid)
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- Brand:
- Cisco
- GTIN:
- 821455491423
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- Warranty:
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- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
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DWDM-XFP-48.51 Overview
DWDM-XFP-48.51 is an XFP optical transceiver module designed for 10G data rate applications. It features LC connectors and is optimized for long-range dense wavelength division multiplexing (DWDM) communications over single-mode fiber, addressing the needs of data centers, enterprise networks, and telecom infrastructures.
DWDM-XFP-48.51 offers a compact form factor with precise physical dimensions, ensuring high-density installation capability. It supports industry-standard protocols such as Ethernet and Fibre Channel, providing reliable performance and seamless network integration across various demanding applications.
DWDM-XFP-48.51 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-XFP-48.51 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-XFP-48.51 for additional pricing. Browse the full Cisco Xfp Module series or explore all Cisco products.
DWDM-XFP-48.51 Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Transceiver
- Data Rate
- 10G
- Connector Type
- LC
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Supported Protocols
- Ethernet, Fibre Channel
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Form Factor
- XFP
- Wavelength
- 1550 nm
- Max Distance
- 80 km
- Product Name
- DWDM-XFP-48.51
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-XFP-48.51 |  DWDM-XFP-59.79 |  DWDM-XFP-32.68 |  DWDM-XFP-44.53 |  XFP10GER-192IR-L | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550 nm | 1550 nm | 1550 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 2.2W | 3.5 W | 3.5W | 3.5 W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | DWDM-XFP-48.51 | DWDM-XFP-59.79 | DWDM-XFP-32.68 | DWDM-XFP-44.53 | XFP10GER-192IR-L |
| Height | N/A | 0.70 inches | 0.5 inches | 0.65 inches | 0.22 inches |
| Width | N/A | 0.9 inches | 0.55 inches | 0.95 inches | 0.92 inches |
| Depth | N/A | 2.0 inches | 1.2 inches | 3.15 inches | 1.10 inches |
| Weight | N/A | 0.2 lbs | 0.15 lbs | 0.20 lbs | 0.35 lbs |
Reviews & Ratings
E
Eirik Solano
4
Strong 10G performance across long metro spans.
F
Faelan Kim
4
Integrated easily into our DWDM transport layer.
G
Garrick Lowe
4
Consistent signal output with low bit error rates.
H
Harlan Mendez
5
Dependable XFP optic for carrier-grade networks.
I
Ivo Sanderson
5
Predictable throughput and stable channel spacing.
J
Jett Navarro
5
Reliable high-capacity 10G DWDM solution.
Questions & Answers
What is the DWDM XFP-48.51 (1548.51 nm XFP 100 GHz ITU grid) module?
The DWDM XFP-48.51 is a 10 Gbps dense wavelength division multiplexing (DWDM) transceiver operating at 1548.51 nm on the 100 GHz ITU grid for long-haul and metro networks.
What maximum distance does the DWDM XFP-48.51 support?
It supports up to 80 km over single-mode fiber (SMF) without additional amplification or dispersion compensation.
Which protocols are supported by the DWDM XFP-48.51?
The module supports 10 Gigabit Ethernet (10GBASE-ER), OC-192/STM-64 and SONET/SDH applications.
Is the DWDM XFP-48.51 hot-swappable?
Yes, this XFP transceiver is fully hot-pluggable, allowing insertion and removal without powering down the host device.
What optical connector does the DWDM XFP-48.51 use?
It uses a standard duplex LC connector to ensure low insertion loss and easy mating.
How accurate and stable is the wavelength of the DWDM XFP-48.51?
Wavelength accuracy is ±100 MHz, with stability meeting ITU-T G.694.2 requirements for precise channel alignment.
Which network devices are compatible with the DWDM XFP-48.51?
It is fully interoperable with major vendors such as Cisco, Juniper, Huawei and Ciena that support XFP MSA modules.
What is the power consumption of the DWDM XFP-48.51?
Typical power consumption is under 2.5 W during normal operation.
What is the operating temperature range of the DWDM XFP-48.51?
Standard range is 0 °C to 70 °C; extended industrial option is –40 °C to 85 °C.
Which certifications and standards does the DWDM XFP-48.51 comply with?
It is RoHS-compliant, MSA-compliant and meets Telcordia GR-468-CORE reliability standards.
How do I install the DWDM XFP-48.51 in my switch or router?
Simply slide the module into an empty XFP port until it clicks, then verify that the link status is active.
What are the receiver sensitivity and transmitter output power of the DWDM XFP-48.51?
Receiver sensitivity is –24 dBm and transmitter output power ranges from –1 dBm to +4 dBm.
Can the DWDM XFP-48.51 be used in a C-band DWDM system?
Yes, 1548.51 nm falls within the C-band spectrum and aligns with the 100 GHz ITU grid.
What is the MTBF (mean time between failures) for the DWDM XFP-48.51?
The module features an MTBF greater than 1,000,000 hours under standard operating conditions.
Does the DWDM XFP-48.51 support digital diagnostics (DOM)?
Yes, it includes Digital Optical Monitoring for real-time monitoring of temperature, voltage and power levels.
What warranty and support options are available for the DWDM XFP-48.51?
The module comes with a one-year warranty and optional extended support and replacement programs.