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Home / Products / Transceivers / 25G/40G Transceivers / 25G SFP28 / 87123

Dell 407-BBWK Compatible 25GBASE-SR SFP28 850nm 100m Optical Transceiver Module

Product No :87123
US$ 16.90  US$ 35.00
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Transceivers type
5359 in stock

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1. Rate: 25G; Connector: Duplex lC
2. VCSEL+PIN; Low Power Consumption <1W
3. Applied in Campus Network and Data Center or 100G to 25G Breakout
4. Fully Compatible with 100+ Vendors
5. SFP28 MSA Compliant
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Specifications

Dell 407-BBWK Compatible 25GBASE-SR SFP28 Optical Transceiver Module (MMF, 850nm, 100m, LC, DDM)

 

The Dell 407-BBWK compatible 25G SFP28 transceiver module is equipped with LC duplex connectors, reaching a link up to 100m over laser-optimized OM4 multimode fiber (70m over OM3 MMF). This 25G optical transceiver comes with an SFP28 connector, enabling 25 Gbps bandwidth. DOM/DDM (digital diagnostics monitoring) function is supported on the 25G fiber optic transceiver to achieve real-time operating parameters monitoring.

 

QSFPTEK manufactured 25GBASE-SR SFP28 module is compliant with SFP28 MSA, IEEE 802.3ba SFP28 specifications. Besides, the small form-factor pluggable 28 (SFP28) SR optic has been tested on host devices to ensure full compatibility with Dell equipment, such as data center switches, enterprise routers, and server network interface cards (NICs). The third-party 25G SFP module is an ideal substitute to the Dell 407-BBWK SFP28 25G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 25G connectivity.

 

SR 25G SFP28 transceiver caters to 25 Gigabit Ethernet (25GbE) optical fiber connections, ideal for short-distance applications in the data center, campus network, enterprise core layer, and distribution layer, etc.

 

Model Name 407-BBWK Vendor Name QSFPTEK
Form Factor SFP28 Data Rate 25 Gbps
Wavelength 850nm Distance 100m@OM4
Connector LC Duplex Cable Type OM3/OM4 MMF
Transmitter Type VCSEL Receiver Type PIN
TX Power -8.4~2.4dBm Receiver Sensitivity <-10.3dBm
Power Consumption <1W Modulation Format NRZ
DDM Support Bit Error Ratio (BER) 1E-12
Protocols IEEE 802.3ba, SFP28 MSA Warranty 5 Years
Quality Testing Program
Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Certifications

Features

  • 1. High Reliablility and Best Price
    Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
  • 2. Wide Application Scenarios
    Fully compatible with almost all Dell devices. Ideal for data center and campus networks.
  • 3. Protocols
    Compliant with IEEE 802.3ba, SFP28 MSA.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

1. Plug 25GBASE-SR SFP28 optics into 25G Ethernet switch ports for 25 Gigabit Ethernet (25GbE) connectivity in data centers

 

 

2. Direct connect 25GBASE-SR SFP28 Transceivers with Ethernet switches over MMFs for data center and telecoms

 

Related Products:

• LC UPC to LC UPC Duplex OM4 Multimode Fiber Optic Patch Cable (MMF)

 

 

3. Connect 100GBASE-SR4 QSFP28 optics to 4x 25G SR SFP28 optics with MTP Harness cable for data center application

 

Related Products:

• 100G SR4 QSFP28

• MTP Female to 4 LC UPC Duplex 8 Fibers OM4 Multimode Breakout Cable (MMF)

 

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

 

 

 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

QSFPTEK Test Devices

 

 

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Questions & Answers

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  • Have undergone any test programs? If yes, what are they?
    This module usually has the following tests: Normal/High Temperature Testing, Power Testing, Eye Diagram Testing, Sensitivity Testing, DDM Monitoring and Ping Package Testing.
  • Is it compatible with my Cisco C9500 series switch?
    You need to check whether the device is equipped with sfp28 ports or not by youself. Or tell us the specific switch model name (like C9500-48Y-4C) and then we'll check it for you. If the swich has bulit-in sfp28 ports, there will be no issue.
  • Can this 25G transceiver run at 10G? On your product page, I see it is connected with OM3/OM4 cables, but I only have OM2 cables, can I use OM2 directly?
    I'm sorry. It can only work at 25Gbps. However, you can use the OM2 cables to connect this 25G transceiver, but pls know the transmission distance would be less than 100m over OM2 cables.
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  • Olive Woolley United States of America
    2023-02-24

    I have been looking for a cheap 25G module. I finally found it after being recommended by a friend. Now I have used it. I want to say: very useful!

    Transceivers type407-BBWK

    CompatibleDell

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Resources

  • QT-SFP28-SR.pdf

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Dell 407-BBWK Compatible 25GBASE-SR SFP28 850nm 100m Optical Transceiver Module

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Dell 407-BBWK Compatible 25GBASE-SR SFP28 850nm 100m Optical Transceiver Module
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Dell 407-BBWK Compatible 25GBASE-SR SFP28 850nm 100m Optical Transceiver Module ;jsessionid=6663B3195157515A799EA11B2CBFB809

Compatible Dell ;jsessionid=6663B3195157515A799EA11B2CBFB809

Transceivers type 407-BBWK ;jsessionid=6663B3195157515A799EA11B2CBFB809

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