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Home/ Transceivers / 16G/25G/40G Transceivers / 40G QSFP+

Dell Networking 430-4917-40 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km Optical Transceiver Module

Product No :28278
US$ 379.00  US$ 499.00
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Transceivers type
500 in stock

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1. Rate: 40G; Connector: Duplex lC; with DDM
2. DFB+PIN; Low Power Consumption <3.5W
3. Applied in Campus Network and Data Center
4. Fully Compatible with 100+ Vendors
5. QSFP+ MSA Compliant
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Specifications

Dell Networking 430-4917-40 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 40km, LC, DDM)

 

The Dell Networking 430-4917-40 compatible 40G QSFP+ transceiver module is equipped with LC duplex connectors, reaching a link up to 10km over OS2 single-mode fiber (SMF). This 40G optical transceiver comes with a bidirectional 4-channel QSFP+ connector, enabling a total of 40 Gbps bandwidth by each channel carrying a 10 Gbps data rate. DOM/DDM (digital diagnostics monitoring) function is supported on the 40G fiber optic transceiver to achieve real-time operating parameters monitoring.

 

QSFPTEK manufactured 40GBASE-ER4 QSFP+ module is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-ER4 specifications. Besides, the quad small form-factor pluggable (QSFP) ER4 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 40G SFP module is an ideal substitute to the Dell Networking 430-4917-40 QSFP+ 40G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 40G connectivity.

 

ER4 40G QSFP optics cater to 40 Gigabit Ethernet (40GbE) optical fiber connections, ideal for high-performance and long-distance applications in long-haul networks, campus networks, metro networks, etc.

 

Model Name 430-4917-40 Vendor Name QSFPTEK
Form Factor QSFP+ Data Rate 40 Gbps
Wavelength 1310nm Distance 40km@OS2
Connector LC Duplex Cable Type OS2 SMF
Transmitter Type DFB Receiver Type PIN
TX Power -2.7~4.5dBm Receiver Sensitivity <-19dBm
Power Consumption <3.5W Modulation Format NRZ
DDM Support Bit Error Ratio (BER) 1E-12
Protocols IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636, Infiniband 40G QDR Warranty 3 Years
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 long-haul networks, campus networks, metro networks.
  • 3. Protocols
    Compliant with IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Point-to-Point 40GBASE-ER4 Connectivity 


Related Products:

• LC UPC to LC UPC Duplex OS2 Single-mode Fiber Optic Patch Cable (SMF)

 

The 40G QSFP ER4 Optical Module Connectivity Testing on Switches

 

Product details

Various Switch Tests

 

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

 

transceiver compatibility tests

 

 

 

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.

 

 

 

 

Various Switch Tests

 

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

 

 

 

40G QSFP+ Model Contrast Table

 

Part Number

QT-QSFP+-SR4

QT-QSFP+-IR4

QT-QSFP+-PSM4

QT-QSFP+-LR4

QSFP-LR4-40G-20

QT-QSFP+-ER4

QT-QSFP+-ZR4

Image

Wavelength

850nm

CWDM

1310nm

CWDM

CWDM

CWDM

LWDM 1294~1310nm

Max Distance

150m

2km

10km

10km

20km

40km

80km

Cable Type

OM3/OM4 MMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

Connector

MPO/MTP-12

LC Duplex

MPO/MTP-12

LC Duplex

LC Duplex

LC Duplex

LC Duplex

Tx Power(dBm)

-7 ~ 1

-7 ~ 2.3

-6 ~ -1

-7 ~ 2.3

-4 ~ 2.3

-2.7 ~ 4.5

-2.7 ~ 4.5

Rx Sensitivity(dBm)

-9.5

-11.5

-14.4

-13.7

-11.5

-19

-28

Power Consumption

<0.7W

<2.5W

<2.5W

< 2.5W

<3.5W

<3.5W

<5W

Source

VCSEL + PIN

DFB + PIN

4xDFB + PIN

DFB + PIN

DFB + PIN

DFB + PIN

4xDFB + APD

Operating Temperature

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

Questions & Answers

more+
  • What is the difference between Cisco qspf-40g-lr4 and qsfp-40g-lr4-s?
    They are actually the same one.
  • Does the qsfp-40g-sr4 transceivers allow 4x 10g connectivity?
    Yes. The connectivity is achieved by using an 8-fibers OM4 MTP-LC Type B break-out cable, which connects the qfp-40g-sr4 transceivers to four sfp-10g-sr optical interfaces.
  • Can this module work at 80°C?
    No, it can't. The working temperature range is 0 to 70°C.

Customer Reviews

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Total score

(124 Reviews)

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121 Reviews

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  • Nahum United States of America
    2023-04-21

    This QSFP item is excellent and reasonably priced. It functions properly on my Cisco Catalyst C6824-X-LE series switch and has been thoroughly tested for stability. I will certainly purchase it again for my next project build.

    Transceivers typeQSFP-40G-LR4

    CompatibleCisco

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  • Emlyn United States of America
    2023-04-21

    We had a positive experience with the 40G SR4 and MTP cable. They performed as expected, and our Cisco 2960S accepted them with no problems. Additionally, the price was reasonable, and the service was exceptional. We will definitely consider using qsfptek as a priority supplier for any future needs.

    Transceivers typeQSFP-40G-SR4

    CompatibleCisco

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  • Phoebe United States of America
    2023-04-14

    I'm so happy I decided to go with Talia for my switch needs. Their products are top-notch and the price is unbeatable. Also, they have proven to be a reliable and cost-effective solution for my network.

    Transceivers type430-4593

    CompatibleDell

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  • Nicole France
    2023-04-13

    After trying out multiple switch brands, I can confidently say that they offers the best combination of quality and affordability. They work smoothly and have saved me a lot of money.

    Transceivers type430-4593

    CompatibleDell

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  • Nicole United States of America
    2023-04-13

    Initially, I harbored reservations regarding the caliber of the product prior to acquiring it. However, the sales manager's assiduous elucidation of their return policy allayed my fears. Moreover, the fact that they offer a five-year warranty and 24/7 customer service brought about a sense of comfort and led me to endorse procuring from QSFPTEK.

    Transceivers typeQSFP-40G-SR4

    CompatibleCisco

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  • Rickey United Kingdom
    2023-04-03

    I bought their optical modules once last year and had no problems with compatibility. So this time I ordered the switch again, and it is now well connected with my equipment, the signal is more stable and the transmission rate is fast.

    Transceivers typeQSFP-40G-LR4-S

    CompatibleCisco

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  • Massimo United Kingdom
    2023-04-03

    Goes well with my network device and is easy to use, features DDM allowing fast actions if any unusual situation happens, which keeps me free from worry. In addition, it benefits incomparable compatibility applied to all Cisco devices. Overall, l am satisfied with it, thanks.

    Transceivers typeQSFP-40G-SR4

    CompatibleCisco

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  • United States of America
    2023-03-31

    I have used these 40G modules for nearly a month. I feel so good until now. They run very fast and stably.And the shipping and delivery was fast, I will keep an eye out for this type of product.

    Transceivers typeQSFP-40G-SR4

    CompatibleCisco

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  • Carr Price United States of America
    2023-03-30

    I have used a number of different optical transceivers over the years, but this 40G model is by far the best I have ever used. It is extremely reliable and has given me no issues whatsoever.

    Transceivers typeQSFP-40G-SR4

    CompatibleCisco

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  • Kenh United States of America
    2023-03-27

    It is the most affordable module I bought, match with OS2 SMF fibers, and ensures full compatibility with Arista equipment. I faced some configuration trouble with my equipment, and the sales manager from QT helped to solve it quickly, and kindly customer service. Thanks.

    Transceivers typeQSFPP-40GBASE-LR4

    CompatibleArista

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Datasheet

  • QT-QSFP+-ER4.pdf

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Dell Networking 430-4917-40 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km Optical Transceiver Module

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